CN104564366A - Gas cut-off flameout device used for carburetor engine - Google Patents
Gas cut-off flameout device used for carburetor engine Download PDFInfo
- Publication number
- CN104564366A CN104564366A CN201510030409.2A CN201510030409A CN104564366A CN 104564366 A CN104564366 A CN 104564366A CN 201510030409 A CN201510030409 A CN 201510030409A CN 104564366 A CN104564366 A CN 104564366A
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- controller
- tonifying
- drive singal
- gas inlet
- engine
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- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention discloses a gas cut-off flameout device used for a carburetor engine. The gas cut-off flameout device comprises a controller, a steering engine and a turning plate, wherein a delay circuit is arranged in the controller, the controller is used for receiving a flameout signal transmitted by a flameout button and generating a corresponding gas inlet stopping drive signal, the controller is further used for receiving a delayed arrival response signal transmitted by the delay circuit and generating a corresponding gas inlet starting drive signal, the signal input end of the steering engine is connected with the signal output end of the controller, the turning plate is installed in a gas inlet passageway between the gas inlet of the engine and a carburetor in a rotatable mode, the turning plate is connected with the steering engine in a controlling mode so that the steering engine can receive a gas inlet stopping drive signal transmitted by the controller and control and drive the turning plate to close the gas inlet passageway, and the steering engine receives a gas inlet starting drive signal transmitted by the controller and controls and drives the turning plate to open the gas inlet passageway. A gas inlet system is cut off through the turning plate after the engine is powered off, and the phenomenon that fuel is wasted due to the inertia running generated after the engine is powered off is prevented.
Description
Technical field
The present invention relates to a kind of blanket of holding one's breath on carburetor engine.
Background technique
At present, because engine speed is higher after engine misses, bent axle also will drive piston movement, sucks inflammable mixture.Now spark plug stops arcing, the mixed gas sucked in cylinder during IO Intake Valve Opens cannot be lighted, bent axle continues to drive reciprocating motion of the pistons under effect of inertia, be discharged in air without the inflammable mixture of burning during exhauxt valve opens, improve fuel consumption rate, and direct pollution is caused to air.
Although the amount causing fuel oil to waste in single " air inlet after flame-out " process is little, but take care of the pence along with the increase of engine misses number of times, the frequency of utilization of general motorcycle is very high, started according to one day and stop working and once calculate, the motorcycle life-span calculated according to 6 years, normal flame-out number of times can reach more than 2200 time in Life cycle, and within the scope of All Around The World, carburetor engine is numerous, and therefore the fuel oil waste problem of " air inlet after flame-out " and hydrocarbon emission also need to cause extensive attention.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, a kind of blanket of holding one's breath on carburetor engine is provided, it utilizes turnover panel to cut off gas handling system after engine misses, the phenomenon of the fuel oil waste preventing the coasting after engine misses from causing.
In order to solve the problems of the technologies described above, technological scheme of the present invention is: a kind of blanket of holding one's breath on carburetor engine, and it comprises:
Controller, the signal input part of described controller is connected with outside flame-out button phase control, delay circuit is provided with in described controller, controller produces corresponding air inlet for the misfire signals receiving flame-out button transmission and closes drive singal, and controller also arrives response signal for the time delay of reception delay circuit transmission and produces corresponding air inlet and open drive singal;
Steering wheel, the signal input part of described steering wheel is connected with the signal output part of controller;
Turnover panel, described turnover panel is installed in rotation in the gas-entered passageway between engine intake and Carburetor, and described turnover panel is connected with described servos control, so that the air inlet closedown drive singal that described steering wheel receives controller transmission controls to drive turnover panel to close gas-entered passageway, the air inlet of described steering wheel reception controller transmission is opened drive singal control and is driven turnover panel to open gas-entered passageway.
The further technical problem to be solved of the present invention is: prevent degree of vacuum when closing gas-entered passageway from motor is caused to the phenomenon of damage, the blanket of holding one's breath on carburetor engine also comprises:
Relay, the signal input part of described relay is connected with another signal output part of controller, described controller also produces corresponding tonifying Qi for the misfire signals receiving flame-out button transmission and opens drive singal, and controller also produces corresponding tonifying Qi closedown drive singal for the time delay arrival response signal of reception delay circuit transmission;
Air supply passage, described air supply passage is connected with gas-entered passageway with outside atmosphere respectively;
Tonifying Qi solenoid valve, tonifying Qi solenoid valve is arranged in air supply passage, the described signal input part of tonifying Qi solenoid valve is connected with the signal output part of relay, so that drive singal is opened in the tonifying Qi of described tonifying Qi solenoid valve reception controller transmission open air supply passage, described tonifying Qi solenoid valve receives the tonifying Qi cut out drive singal cut out air supply passage that controller transmits.
Further, the delay time of described delay circuit is 5 seconds.
After have employed technique scheme, the present invention has following beneficial effect:
1, blanket of holding one's breath of the present invention, utilize the mode cutting off engine charge to stop working, the air inlet that after high engine speeds running can be prevented flame-out, coasting causes, reduces fuel oil waste, decrease the fuel oil be discharged in air simultaneously, reduce hydrocarbon to the pollution of air;
2, the structure of blanket of holding one's breath of the present invention is simple, to various carburetor engine air inlet pipeline simple refit.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of the blanket of holding one's breath on carburetor engine of the present invention;
Fig. 2 is the mounting point figure of the blanket of holding one's breath on carburetor engine of the present invention;
Fig. 3 is the circuit theory diagrams of the blanket of holding one's breath on carburetor engine of the present invention.
Embodiment
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As shown in Figures 1 to 3, a kind of blanket of holding one's breath on carburetor engine, it comprises:
Controller 1, the signal input part of controller 1 is connected with outside flame-out button 9 phase control, delay circuit is provided with in controller 1, controller 1 produces corresponding air inlet for the misfire signals receiving flame-out button 9 and transmit and closes drive singal, and controller 1 also arrives response signal for the time delay of reception delay circuit transmission and produces corresponding air inlet and open drive singal; Controller 1 can be single-chip microcomputer.
Steering wheel 3, the signal input part of steering wheel 3 is connected with the signal output part of controller 1;
Turnover panel 2, turnover panel 2 is installed in rotation in the gas-entered passageway 8 between motor 6 suction port and Carburetor 7, and turnover panel 2 and steering wheel 3 control connection, so that steering wheel 3 receive controller 1 transmit air inlet close drive singal control drive turnover panel 2 close gas-entered passageway 8, steering wheel 3 receive controller 1 transmit air inlet open drive singal control drive turnover panel 2 open gas-entered passageway 8.
As shown in Figures 1 to 3, the blanket of holding one's breath on carburetor engine also comprises:
Relay 5, the signal input part of relay 5 is connected with another signal output part of controller 1, controller 1 also produces corresponding tonifying Qi for the misfire signals receiving the transmission of flame-out button 9 and opens drive singal, and controller 1 also produces corresponding tonifying Qi closedown drive singal for the time delay arrival response signal of reception delay circuit transmission;
Air supply passage, described air supply passage is connected with gas-entered passageway 8 with outside atmosphere respectively;
Tonifying Qi solenoid valve 4, tonifying Qi solenoid valve 4 is arranged in air supply passage, the signal input part of tonifying Qi solenoid valve 4 is connected with the signal output part of relay 5, so that tonifying Qi solenoid valve 4 receives the tonifying Qi that controller 1 transmits and opens drive singal and open air supply passage, tonifying Qi solenoid valve 4 receives tonifying Qi that controller 1 transmits and cuts out drive singal and cut out air supply passage.
The delay time of delay circuit is 5 seconds, but is not limited thereto.
Working principle of the present invention is as follows:
Turnover panel 2 is arranged in the gas-entered passageway 8 between motor 6 suction port and Carburetor 7, gas-entered passageway 8 is cut off completely when turnover panel 2 is closed, turnover panel 2 is provided with tonifying Qi solenoid valve 4 below, while turnover panel 2 is closed, air supply passage opened by tonifying Qi solenoid valve 4, prevent degree of vacuum when closing gas-entered passageway 8 from causing damage to motor, after pressing flame-out button 9, controller 1 drives turnover panel 2 to close gas-entered passageway 8 simultaneously at control steering wheel 3, open air supply passage by relay 5 Controlling solenoid valve 4, the cylinder of motor 6 is communicated with air; Setting delay circuit in controller, control turnover panel 3 to rotate backward after 5S, reopen gas-entered passageway 8, relay 5 cuts off solenoid valve 4 circuit and again cuts out air supply passage simultaneously, realize the conducting of motor 6 and Carburetor 7, for the startup of motor 6 is next time prepared.
Above-described specific embodiment; technical solution problem of the present invention, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the blanket of holding one's breath on carburetor engine, it is characterized in that, it comprises:
Controller (1), the signal input part of described controller (1) is connected with outside flame-out button (9) phase control, described controller is provided with delay circuit in (1), controller (1) produces corresponding air inlet for the misfire signals receiving flame-out button (9) and transmit and closes drive singal, and controller (1) also arrives response signal for the time delay of reception delay circuit transmission and produces corresponding air inlet and open drive singal;
Steering wheel (3), the signal input part of described steering wheel (3) is connected with the signal output part of controller (1);
Turnover panel (2), described turnover panel (2) is installed in rotation in the gas-entered passageway (8) between motor (6) suction port and Carburetor (7), and described turnover panel (2) and described steering wheel (3) control connection, control to drive turnover panel (2) to close gas-entered passageway (8) so that drive singal is closed in the air inlet that described steering wheel (3) reception controller (1) transmits, the air inlet that described steering wheel (3) reception controller (1) transmits is opened drive singal and is controlled to drive turnover panel (2) to open gas-entered passageway (8).
2. the blanket of holding one's breath on carburetor engine according to claim 1, is characterized in that: also comprise:
Relay (5), the signal input part of described relay (5) is connected with another signal output part of controller (1), described controller (1) also produces corresponding tonifying Qi for the misfire signals receiving flame-out button (9) and transmit and opens drive singal, and controller (1) also arrives response signal for the time delay of reception delay circuit transmission and produces corresponding tonifying Qi and close drive singal;
Air supply passage, described air supply passage is connected with gas-entered passageway (8) with outside atmosphere respectively;
Tonifying Qi solenoid valve (4), tonifying Qi solenoid valve (4) is arranged in air supply passage, the signal input part of described tonifying Qi solenoid valve (4) is connected with the signal output part of relay (5), so that drive singal is opened in the tonifying Qi that described tonifying Qi solenoid valve (4) reception controller (1) is transmitted open air supply passage, described tonifying Qi solenoid valve (4) receives the tonifying Qi closedown drive singal closedown air supply passage that controller (1) transmits.
3. the blanket of holding one's breath on carburetor engine according to claim 1 and 2, is characterized in that: the delay time of described delay circuit is 5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030409.2A CN104564366B (en) | 2015-01-21 | 2015-01-21 | Blanket of holding one's breath on carburetor engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030409.2A CN104564366B (en) | 2015-01-21 | 2015-01-21 | Blanket of holding one's breath on carburetor engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104564366A true CN104564366A (en) | 2015-04-29 |
| CN104564366B CN104564366B (en) | 2018-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030409.2A Active CN104564366B (en) | 2015-01-21 | 2015-01-21 | Blanket of holding one's breath on carburetor engine |
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| CN (1) | CN104564366B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738668A (en) * | 1980-08-19 | 1982-03-03 | Daihatsu Motor Co Ltd | Method of controlling ignition time of internal combustion engine |
| CN86107163A (en) * | 1986-10-30 | 1988-05-11 | 华中工学院 | Microcomputer control petrol engine fuel saving method and device |
| CN2100496U (en) * | 1991-07-10 | 1992-04-01 | 傅传 | Automatic misfire gasoline economizer of gasoline engine |
| CN2263206Y (en) * | 1996-02-07 | 1997-09-24 | 杨立峰 | Electric heating evaporating type low temp. starter for car |
| CN2330795Y (en) * | 1997-12-10 | 1999-07-28 | 袁大宏 | Caburettor type gasoline engine exhaust purifying device |
| CN200943531Y (en) * | 2006-09-07 | 2007-09-05 | 韩群山 | Intelligent control device for motorcycle throttle |
| CN203009085U (en) * | 2013-01-08 | 2013-06-19 | 西安科技大学 | Electronic control system of double closed-loop carburetor for motorcycle |
| CN103303312A (en) * | 2013-05-23 | 2013-09-18 | 吉林大学 | Oil-saving vehicle control system and control method thereof |
| CN204419375U (en) * | 2015-01-21 | 2015-06-24 | 常州机电职业技术学院 | Blanket of holding one's breath on carburetor engine |
-
2015
- 2015-01-21 CN CN201510030409.2A patent/CN104564366B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738668A (en) * | 1980-08-19 | 1982-03-03 | Daihatsu Motor Co Ltd | Method of controlling ignition time of internal combustion engine |
| CN86107163A (en) * | 1986-10-30 | 1988-05-11 | 华中工学院 | Microcomputer control petrol engine fuel saving method and device |
| CN2100496U (en) * | 1991-07-10 | 1992-04-01 | 傅传 | Automatic misfire gasoline economizer of gasoline engine |
| CN2263206Y (en) * | 1996-02-07 | 1997-09-24 | 杨立峰 | Electric heating evaporating type low temp. starter for car |
| CN2330795Y (en) * | 1997-12-10 | 1999-07-28 | 袁大宏 | Caburettor type gasoline engine exhaust purifying device |
| CN200943531Y (en) * | 2006-09-07 | 2007-09-05 | 韩群山 | Intelligent control device for motorcycle throttle |
| CN203009085U (en) * | 2013-01-08 | 2013-06-19 | 西安科技大学 | Electronic control system of double closed-loop carburetor for motorcycle |
| CN103303312A (en) * | 2013-05-23 | 2013-09-18 | 吉林大学 | Oil-saving vehicle control system and control method thereof |
| CN204419375U (en) * | 2015-01-21 | 2015-06-24 | 常州机电职业技术学院 | Blanket of holding one's breath on carburetor engine |
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| Publication number | Publication date |
|---|---|
| CN104564366B (en) | 2018-06-22 |
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