CN103422962A - Device for preventing automobile exhaust pipe from water inflow and flameout - Google Patents
Device for preventing automobile exhaust pipe from water inflow and flameout Download PDFInfo
- Publication number
- CN103422962A CN103422962A CN2012101627938A CN201210162793A CN103422962A CN 103422962 A CN103422962 A CN 103422962A CN 2012101627938 A CN2012101627938 A CN 2012101627938A CN 201210162793 A CN201210162793 A CN 201210162793A CN 103422962 A CN103422962 A CN 103422962A
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- Prior art keywords
- valve
- outlet pipe
- exhaust pipe
- water
- automobile exhaust
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Abstract
The invention provides a device for preventing automobile exhaust pipe from water inflow and flameout. The device comprises a valve, a water accumulation sensor and a driving device. The valve is arranged in the exhaust pipe; when the valve is open, the inside and the outside of the exhaust pipe are communicated; when the valve is closed, the inside and the outside of the exhaust pipe are not communicated. The water accumulation sensor is arranged at the position of a warning water line in the lower portion of an automobile body; when sensing that water level reaches the warning water line, the water accumulation sensor sends a warning signal. The driving device is connected with the valve and the water accumulation sensor, and closes the valve according to the warning signal. The device has the advantages that the water accumulation sensor can automatically sense whether the water level reaches the warning water line or not so as to control whether to close the exhaust pipe or not, and accordingly the exhaust pipe is prevented from water inflow due to sudden encountering of severe ground water accumulation.
Description
[technical field]
The present invention relates to a kind ofly prevent automobile exhaust water inlet tube blanket, but particularly a kind of automatic sensing-detecting ponding situation prevents from automobile exhaust water inlet tube blanket with what control whether outlet pipe close.
[background technique]
At present due to vehicle, paddle and cause flame-out event a lot, especially in rainy summer, it is former thereby cause in the situation of surface gathered water the automobile flameout fault more easily occurs that road drainage is poor etc.
In order to prevent that rainwater from entering outlet pipe, designed the anti-water inlet of a kind of pocket retractable vehicle outlet pipe stand-by provision, it can be connected with automobile exhaust pipe, and when excess surface water is serious, pipe can upwards be kicked up and exceed the water surface, thereby avoids outlet pipe to be flooded by ponding.Stand-by provision is comprised of 4 parts: telescopic flexible pipe, pressing suction cup, elastomeric joint and butterfly clip.The most obvious part is white flexible pipe, and it is scalable also flexible, and, on its tail, the pressing suction cup device of a black is arranged.Sucker be behind a slice very thin by press button.Sucker paster is being similar on the panel of automobile case, with have gentle hands light one, presses and presses press button, above whole device just has been bonded at very securely.At flexible pipe foremost, connected an elastomeric joint.Joint is enclosed within outlet pipe outside, with this, with outlet pipe, is connected, and because the outlet pipe external diameter of different automobiles varies in size, can select elastic material, adapts to different outlet pipes.Hoop sleeve, at the jointing of elastomeric joint and outlet pipe, tightly twines elastomeric joint and outlet pipe.When city ponding is too dark, drivers just can be connected in the anti-water inlet of pocket retractable vehicle outlet pipe stand-by provision on automobile exhaust pipe, and white flexible pipe is upwards kicked up, and as a tail, sticks up on the water surface, prevents that rainwater from entering outlet pipe.
But whether the anti-water inlet of existing pocket retractable vehicle outlet pipe stand-by provision need be installed and used by driver's subjective judgement, if automobile is at the prominent serious ponding in ground of meeting of motor pool, because can't perception ponding situation causing the outlet pipe water inlet.
[summary of the invention]
But main purpose of the present invention is to provide a kind of automatic sensing-detecting ponding situation to prevent automobile exhaust water inlet tube blanket with what control whether outlet pipe close.
The invention provides a kind of automobile exhaust water inlet tube blanket that prevents, it comprises valve, ponding inductor and drive unit, and described valve is arranged in outlet pipe, when valve during in open mode, in outlet pipe, be interlinked to the outside, and when valve during in closed condition, the outlet pipe obstruction of QI between the interior and exterior; Described ponding inductor is located at warning stage line place, vehicle body below, when ponding inductor sensing water level arrives the warning stage line, sends alarm signal; Described drive unit connects described valve and ponding inductor, and described drive unit closes valve according to alarm signal.
Especially, described drive unit is stepper motor.
Especially, described valve connects a switch, and described drive unit changes the position of switch, and while drawing on switch, and valve is in open mode, and switch is while pressing down, and valve is in closed condition.
Compared with prior art, whether whether the present invention can arrive the warning stage line by ponding inductor automatic sensing-detecting water level is closed to control outlet pipe, avoids causing the outlet pipe water inlet because of the prominent serious ponding in ground of meeting.
[accompanying drawing explanation]
Fig. 1 is the functional-block diagram that the present invention prevents automobile exhaust water inlet tube blanket.
Fig. 2 the present invention prevents from automobile exhaust water inlet tube blanket arranging switch and the structural representation of switch in closed condition.
Fig. 3 the present invention prevents from automobile exhaust water inlet tube blanket arranging switch and the structural representation of switch in open mode.
[embodiment]
Refer to shown in Fig. 1, the invention provides a kind of automobile exhaust water inlet tube blanket that prevents, it comprises valve 10, ponding inductor 20 and drive unit 30, described valve 10 is arranged in outlet pipe 100, when valve 10, during in open mode, in outlet pipe 100, is interlinked to the outside,, tail gas in cylinder can be expelled to outside through valve 10, and simultaneously, extraneous gas or liquid also can be in valve 10 flow backward to outlet pipe 100; And when valve 10 during in closed condition, the outlet pipe obstruction of QI between the interior and exterior, that is, the tail gas in cylinder is stoped in outlet pipe 100 by valve 10, and simultaneously, extraneous gas or liquid are stoped outside outlet pipe 100 by valve 10; Described ponding inductor 20 is located at warning stage line place, vehicle body below, when ponding inductor 20 sensing water levels arrive the warning stage line, sends alarm signal; Described drive unit 30 connects described valve 10 and ponding inductor 20, and described drive unit 30 closes valve 10 according to alarm signal.In the present embodiment, described drive unit 30 is stepper motor, and drive unit 30 is opening or closing of control valve 10 directly.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, drive unit 30 control valve 10 indirectly opens or closes, for example, connect a switch 40 by valve 10, described drive unit 30 changes the position of switch 40 to change opening or closing of valve 10, and while drawing on switch 40, valve 10 is in open mode, and, when switch 40 presses down, valve 10 is in closed condition.
Whether whether the present invention can arrive the warning stage line by ponding inductor 20 automatic sensing-detecting water levels is closed to control outlet pipe 100, avoids causing outlet pipe 100 water inlets because of the prominent serious ponding in ground of meeting.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (3)
1. one kind prevents automobile exhaust water inlet tube blanket, it is characterized in that comprising:
Valve, be arranged in outlet pipe, when valve, during in open mode, in outlet pipe, is interlinked to the outside, and when valve during in closed condition, the outlet pipe obstruction of QI between the interior and exterior;
The ponding inductor, it is located at warning stage line place, vehicle body below, when ponding inductor sensing water level arrives the warning stage line, sends alarm signal;
Drive unit, it connects described valve and ponding inductor, and described drive unit closes valve according to alarm signal.
2. the automobile exhaust water inlet tube blanket that prevents according to claim 1, it is characterized in that: described drive unit is stepper motor.
3. the automobile exhaust water inlet tube blanket that prevents according to claim 2, it is characterized in that: described valve connects a switch, and described drive unit changes the position of switch, and while drawing on switch, valve is in open mode, and switch is while pressing down, and valve is in closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101627938A CN103422962A (en) | 2012-05-24 | 2012-05-24 | Device for preventing automobile exhaust pipe from water inflow and flameout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101627938A CN103422962A (en) | 2012-05-24 | 2012-05-24 | Device for preventing automobile exhaust pipe from water inflow and flameout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103422962A true CN103422962A (en) | 2013-12-04 |
Family
ID=49648263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101627938A Pending CN103422962A (en) | 2012-05-24 | 2012-05-24 | Device for preventing automobile exhaust pipe from water inflow and flameout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103422962A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005850A (en) * | 2014-03-21 | 2014-08-27 | 上海凌翼动力科技有限公司 | Water inflow automatic protection system for automobile engine |
| CN104276036A (en) * | 2014-10-31 | 2015-01-14 | 成都众易通科技有限公司 | Automobile switch-off prevention system for ponding road segment |
| 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 |
-
2012
- 2012-05-24 CN CN2012101627938A patent/CN103422962A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005850A (en) * | 2014-03-21 | 2014-08-27 | 上海凌翼动力科技有限公司 | Water inflow automatic protection system for automobile engine |
| CN104276036A (en) * | 2014-10-31 | 2015-01-14 | 成都众易通科技有限公司 | Automobile switch-off prevention system for ponding road segment |
| CN104276036B (en) * | 2014-10-31 | 2016-09-28 | 成都众易通科技有限公司 | A kind of vehicle is for the anti-stall system in hydrops section |
| 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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |