CN103670834A - Automobile wading flameout-preventing device - Google Patents
Automobile wading flameout-preventing device Download PDFInfo
- Publication number
- CN103670834A CN103670834A CN201310689048.3A CN201310689048A CN103670834A CN 103670834 A CN103670834 A CN 103670834A CN 201310689048 A CN201310689048 A CN 201310689048A CN 103670834 A CN103670834 A CN 103670834A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipeline
- automobile
- hinged
- piston group
- 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
Links
Images
Landscapes
- Transmission Devices (AREA)
- Air-Flow Control Members (AREA)
Abstract
An automobile wading flameout-preventing device comprises an air inlet pipeline and a secondary air inlet pipeline which is arranged in parallel with the air inlet pipeline, wherein the air inlet end of the secondary air inlet pipeline is communicated with a cab of an automobile, the bottom of the automobile is provided with a horn mouth with a downward opening, a first piston set is arranged in the horn mouth, the upper end of the first piston set is located in a coil pipe connected with the horn mouth, the other end of the coil pipe is provided with a second piston set, and hydraulic media stored in the coil pipe between the first piston set and the second piston set. The upper end of the second piston set is hinged to one end of a lever which is rotationally supported on a pivot, the other end of the lever is hinged to the bottom end of a longitudinal connection rod, the top end of the longitudinal connection rod is hinged to one end of a transverse connection rod, the transverse connection rod is fixedly connected with a baffle at a certain angle, and the joint of the transverse connection rod and the baffle is hinged to the intersection of the air inlet pipeline and the secondary air inlet pipeline. The two extreme swing positions of the baffle can just seal the air inlet pipeline or the secondary air inlet pipeline, and the top end of the longitudinal connection rod is further connected with a reset spring.
Description
Technical field
The present invention relates to a kind of automobile auxiliary device, particularly a kind of automobile wading anti-flameout device.
Background technique
In order to guarantee to travel steadily, automobile is often all designed with lower chassis, and the position that is therefore arranged on motor on automobile and suction tude thereof is also just corresponding lower.This design is running into need paddle road conditions time, because the distance on inlet hole and ground is very little, and suction tude itself just possesses certain suction capacity, therefore when the depth of water is more than or equal to suction tude ground clearance, water can enter air inlet pipeline and motor by suction tude, cause engine misses, even cause cylinder water inlet, damage the situations such as motor.In the more south of rainfall in China and road, mountain area uneven, easily ponding often occurs this situation.Therefore need now a kind of that can address the above problem, prevent that automobile from causing the device stopping working because of suction tude water inlet.
Summary of the invention
The present invention is in order to solve the existing above-mentioned deficiency of prior art, propose a kind of simple in structure, design ingenious, can be according to depth of water situation automatic switchover air inlet pipeline, with the automobile wading anti-flameout device that prevents that the flame-out even damaged condition of water inflow of the engine from occurring.
Technical solution of the present invention is: a kind of automobile wading anti-flameout device, comprise the air inlet pipeline 2 being connected with 1 of automobile engine, it is characterized in that: parallel with the described air inlet pipeline 2 secondary air inlet pipeline 3 being connected with 1 of automobile engine that is also provided with, the inlet end 4 of secondary air inlet pipeline 3 is communicated with the operator cabin of automobile, in the bottom of automobile, be provided with the horn mouth 5 that Open Side Down, in horn mouth 5, be provided with first piston group 6, the upper end of first piston group 6 is positioned at the coil pipe 7 being connected with horn mouth 5, the other end at coil pipe 7 is provided with the second piston group 8, in coil pipe 7 between first piston group 6 and the second piston group 8, store hydraulic medium, the upper end of the second piston group 8 is hinged with the one end that is rotatably supported in the lever 9 on fulcrum 10, the bottom of the other end of lever 9 and longitudinal rod 11 is hinged, the top of longitudinal rod 11 is hinged with one end of transverse link 12, transverse link 12 is fixedly connected with baffle plate 13 is angled, and transverse link 12 is hinged with the joint of baffle plate 13 and the intersection of air inlet pipeline 2 and secondary air inlet pipeline 3, two limit positions that baffle plate 13 swings just can be by air inlet pipeline 2 or 3 sealings of secondary air inlet pipeline, top at longitudinal rod 11 is also connected with Returnning spring 14.
In horn mouth 5 below described first piston group 6, be also provided with filter screen.
The axial section of described baffle plate 13 is long and narrow circular arc.
Compared with the existing technology, tool has the following advantages in the present invention:
The automobile wading anti-flameout device of this kind of structural type, according to hydraulic principle, the pressure of the coil pipe carrier fluid piezodielectric by S type, and this pressure being amplified according to lever principle, moves by changing the switching that the mode of baffle position realizes between air inlet pipeline and secondary air inlet pipeline.It does not need the power resources such as electric energy, can automatically complete two switchings between gas circuit, and its reforming cost is cheap, preparation process is simple, therefore can say that it has possessed multiple advantage, be particularly suitable for applying in the art, its market prospects are very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the A portion enlarged view in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing explanation the specific embodiment of the present invention.As Fig. 1, shown in Fig. 2: a kind of automobile wading anti-flameout device, comprise the air inlet pipeline 2 that is connected with 1 of automobile engine, with the air inlet pipeline 2 parallel secondary air inlet pipeline 3 being connected with 1 of automobile engine that is also provided with mutually, the inlet end of this secondary air inlet pipeline 3 is connected with the operator cabin of automobile, or be arranged on position relatively high on automobile, in the bottom of automobile, be also provided with the horn mouth 5 that Open Side Down, the bottom of this horn mouth 5 is provided with filter screen, in horn mouth 5, be provided with first piston group 6, the upper end of this first piston group 6 is positioned at coil pipe 7, and coil pipe 7 is connected with horn mouth 5, in the other end inside of coil pipe 7, be provided with the second piston group 8, and also store hydraulic medium in the coil pipe 7 between first piston group 6 and the second piston group 8, one end of the upper end of the second piston group 8 and lever 9 is hinged, lever 9 is rotatably supported on fulcrum 10, the bottom of the other end of lever 9 and longitudinal rod 11 is hinged, the top of longitudinal rod 11 and one end of transverse link 12 are hinged simultaneously, angled being fixedly connected with between transverse link 12 and baffle plate 13, and the joint of the two intersection lucky and air inlet pipeline 2 and secondary air inlet pipeline 3 is hinged, when transverse link 12 drives baffle plate 13 to swing, two limit positions of baffle plate 13 just can be by air inlet pipeline 2 or 3 sealings of secondary air inlet pipeline, and the axial section of baffle plate 13 is long and narrow circular arc, this design be mainly for allow baffle plate 13 in the situation that do not need to rotate excessive angle just can be by 3 sealings of air inlet pipeline 2 or secondary air inlet pipeline, top at longitudinal rod 11 is also provided with Returnning spring 14.
The working procedure of the automobile wading anti-flameout device of the embodiment of the present invention is as follows: when garage proceeds to the darker section of the depth of water, in ponding through being arranged on after the filter screen elimination impurity of horn mouth 5 bottoms, first piston group 6 is upwards promoted, owing to storing hydraulic medium in coil pipe 7, therefore the action that first piston group 6 upwards promotes can cause the second piston group 8 to move upward equally, 9, the lever being connected with the second piston group 8 tops can swing on fulcrum 10, drive longitudinal rod 11 to decline, because the top of longitudinal rod 11 is connected with transverse link 12, therefore transverse link 12 together rotates together with the baffle plate 13 being fixedly connected with it, baffle plate 13 is by air inlet pipeline 2 sealings, Returnning spring 14 is stretched, now secondary air inlet pipeline 3 is opened, because the inlet end of secondary air inlet pipeline 3 is positioned at operator cabin (or other is positioned at position relatively high on vehicle), therefore water can not enter motor by air inlet pipeline 2, and motor still can normally be worked,
When automobile sails out of behind ponding section, under the effect of Returnning spring 14, longitudinal rod 11 is got back to initial position, baffle plate 13 rotates under the drive of transverse link 12, and by secondary air inlet pipeline 3 sealings, air inlet pipeline 2 is opened again, first piston group 6 is down to initial position, waits for and working next time.
Claims (3)
1. an automobile wading anti-flameout device, comprise the air inlet pipeline (2) being connected with motor car engine (1), it is characterized in that: parallel with described air inlet pipeline (2) the secondary air inlet pipeline (3) being connected with motor car engine (1) that is also provided with, the inlet end (4) of secondary air inlet pipeline (3) is communicated with the operator cabin of automobile, in the bottom of automobile, be provided with the horn mouth that Open Side Down (5), in horn mouth (5), be provided with first piston group (6), the upper end of first piston group (6) is positioned at the coil pipe (7) being connected with horn mouth (5), the other end at coil pipe (7) is provided with the second piston group (8), in coil pipe (7) between first piston group (6) and the second piston group (8), store hydraulic medium, the upper end of the second piston group (8) is hinged with the one end that is rotatably supported in the lever (9) on fulcrum (10), the bottom of the other end of lever (9) and longitudinal rod (11) is hinged, the top of longitudinal rod (11) is hinged with one end of transverse link (12), transverse link (12) and angled being fixedly connected with of baffle plate (13), and transverse link (12) is hinged with the joint of baffle plate (13) and the intersection of air inlet pipeline (2) and secondary air inlet pipeline (3), two limit positions that baffle plate (13) swings just can be by air inlet pipeline (2) or secondary air inlet pipeline (3) sealing, on the top of longitudinal rod (11), be also connected with Returnning spring (14).
2. automobile wading anti-flameout device according to claim 1, is characterized in that: in the horn mouth (5) of described first piston group (6) below, be also provided with filter screen.
3. automobile wading anti-flameout device according to claim 2, is characterized in that: the axial section of described baffle plate (13) is long and narrow circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689048.3A CN103670834B (en) | 2013-12-17 | 2013-12-17 | Automobile wading anti-flameout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689048.3A CN103670834B (en) | 2013-12-17 | 2013-12-17 | Automobile wading anti-flameout device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670834A true CN103670834A (en) | 2014-03-26 |
| CN103670834B CN103670834B (en) | 2016-03-16 |
Family
ID=50309414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689048.3A Expired - Fee Related CN103670834B (en) | 2013-12-17 | 2013-12-17 | Automobile wading anti-flameout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670834B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839008A (en) * | 2017-04-18 | 2017-06-13 | 洛阳沣诚生物科技有限公司 | A kind of kitchen liquefied gas extinguishes exhaust apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259827A (en) * | 2008-04-13 | 2008-09-10 | 陈通平 | Auxiliary intake duct led to driving cab and control device thereof |
| CN202541471U (en) * | 2012-03-19 | 2012-11-21 | 昆达电脑科技(昆山)有限公司 | Fording caution device for automobile |
| CN102828865A (en) * | 2012-09-13 | 2012-12-19 | 田祥鑫 | Water-immersion-preventing automobile engine gas pipe |
| CN103397960A (en) * | 2013-08-06 | 2013-11-20 | 胡吉安 | Device capable of changing distance between automobile engine air inlet to ground |
-
2013
- 2013-12-17 CN CN201310689048.3A patent/CN103670834B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259827A (en) * | 2008-04-13 | 2008-09-10 | 陈通平 | Auxiliary intake duct led to driving cab and control device thereof |
| CN202541471U (en) * | 2012-03-19 | 2012-11-21 | 昆达电脑科技(昆山)有限公司 | Fording caution device for automobile |
| CN102828865A (en) * | 2012-09-13 | 2012-12-19 | 田祥鑫 | Water-immersion-preventing automobile engine gas pipe |
| CN103397960A (en) * | 2013-08-06 | 2013-11-20 | 胡吉安 | Device capable of changing distance between automobile engine air inlet to ground |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839008A (en) * | 2017-04-18 | 2017-06-13 | 洛阳沣诚生物科技有限公司 | A kind of kitchen liquefied gas extinguishes exhaust apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103670834B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203461769U (en) | Multifunctional scissor type lifting machine | |
| CN103670834A (en) | Automobile wading flameout-preventing device | |
| CN204299815U (en) | A kind of automobile chassis suspend control dehumidification type air pump | |
| CN207276115U (en) | Jack for plane axletree | |
| CN202657553U (en) | Improved waste transfer truck system | |
| CN203809379U (en) | Fuel tank cover plate assembly of forward forklift | |
| CN202451265U (en) | Expansion water tank assembly | |
| CN107521472A (en) | Residential quarters are emergent to move car device | |
| CN203836996U (en) | Chimney cover | |
| CN204281182U (en) | A kind of combination hydraulic lifting machine | |
| CN204163026U (en) | A kind of road sweeper | |
| CN202669474U (en) | Mechanism capable of assisting a fuel pump in absorbing fuel in fuel box | |
| CN201902385U (en) | Control type hydrocylinder | |
| CN201232773Y (en) | Large-capacity four-way change valve | |
| CN211437302U (en) | Pneumatic oil extractor of suspension oil cylinder | |
| CN204606728U (en) | Open type ash-discharging device | |
| CN202226607U (en) | Multi-purpose jack for vehicle | |
| CN203946004U (en) | Self dumping lorory back door jack start-stop system with link gear and this dumping car | |
| CN202242953U (en) | Ventilation device for fuel tank of diesel locomotive | |
| CN203091322U (en) | Cylinder cover water channel flushing device | |
| CN208474031U (en) | A kind of diesel-driven generator machine oil pumping device | |
| CN203626915U (en) | Box type oil cooler | |
| CN208180855U (en) | A kind of gas control limit valve arragement construction in hydraulic lifting system | |
| CN210716070U (en) | Ball valve with double cutting-off and automatic discharging functions | |
| CN202467988U (en) | Heating device for mobile garbage compression equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160316 Termination date: 20171217 |