CN204327299U - A kind of four stroke engine conversion apparatus - Google Patents

A kind of four stroke engine conversion apparatus Download PDF

Info

Publication number
CN204327299U
CN204327299U CN201420820485.4U CN201420820485U CN204327299U CN 204327299 U CN204327299 U CN 204327299U CN 201420820485 U CN201420820485 U CN 201420820485U CN 204327299 U CN204327299 U CN 204327299U
Authority
CN
China
Prior art keywords
signal
stroke engine
intake valve
sensor
transmission line
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
Application number
CN201420820485.4U
Other languages
Chinese (zh)
Inventor
苟仲武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201420820485.4U priority Critical patent/CN204327299U/en
Application granted granted Critical
Publication of CN204327299U publication Critical patent/CN204327299U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of four stroke engine conversion apparatus, a kind of four stroke engine conversion apparatus wherein, comprises high-pressure air source, jet plug, cylinder, piston, intake duct, air outlet flue, intake valve, exhaust valve, high-pressure gas circuit, gas puff Z-pinch device, igniting fuel injection signal, gas puff Z-pinch signal, throttle opening amount signal, intake valve position transducer, sensor first transmission line and sensor second transmission line.The utility model can guarantee that system correctly works, and method is simple, and concrete enforcement can adopt multiple sensors accurately to identify the ignition pulse signal that motor is correct, completes the transformation of pressurized gas internal-combustion engine and effectively, efficiently controls.

Description

A kind of four stroke engine conversion apparatus
Technical field
The utility model relates to four stroke engine, particularly four stroke engine conversion apparatus.
Background technique
Usually four stroke engine only has an expansion stroke to need igniting at present, but part four stroke engine is in order to simplify system at present, and can produce twice fire signal, the fire signal wherein once before and after suction stroke is invalid.Internal-combustion engine being changed into the high pressure with pressurized gas simulation cylinder combustion, when realizing drive of high-pressure gas, directly utilizing fire signal as jet actuating signal, unnecessary jet action once can occur, must avoid.
Summary of the invention
The utility model adopts induction cylinder intake valve push rod movement position, in conjunction with computer control, identifies and ignores useless fire signal when controlling jet, realizing accurate and effective and control.
According to an aspect of the present utility model, provide a kind of four stroke engine conversion apparatus, comprise high-pressure air source, jet plug, cylinder, piston, intake duct, air outlet flue, intake valve, exhaust valve, high-pressure gas circuit, gas puff Z-pinch device, igniting fuel injection signal, gas puff Z-pinch signal, throttle opening amount signal, intake valve position transducer, sensor first transmission line and sensor second transmission line; Described high-pressure air source connects jet plug by high-pressure gas circuit; Described jet plug connects cylinder; The left and right sides, described cylinder upper end is respectively equipped with intake duct and air outlet flue; The lower end of intake duct is provided with intake valve; The lower end of described air outlet flue is provided with exhaust valve; Piston is provided with in described cylinder; Described gas puff Z-pinch device connects jet plug by gas puff Z-pinch signal; Described gas puff Z-pinch device connects intake valve position transducer by sensor first transmission line; Described intake valve position transducer connects intake valve; Described sensor second transmission line connects gas puff Z-pinch device; Described igniting fuel injection signal is connected gas puff Z-pinch device respectively with throttle opening amount signal entrance.
According to above-mentioned a kind of four stroke engine conversion apparatus, wherein, the camshaft location sensor installation of described four stroke engine.
According to above-mentioned a kind of four stroke engine conversion apparatus, wherein, the timing gear of described four stroke engine, timing fluted disc are provided with hall position inductor.
The beneficial effects of the utility model:
The utility model can guarantee that system correctly works, and method is simple, and concrete enforcement can adopt multiple sensors accurately to identify the ignition pulse signal that motor is correct, completes the transformation of pressurized gas internal-combustion engine and effectively, efficiently controls.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is a kind of four stroke engine conversion apparatus structural representation of the present utility model.
Reference character:
1 is high-pressure air source; 2 is jet plug; 3 is cylinder; 4 is piston; 5 is intake duct; 6 is air outlet flue; 7 is intake valve; 8 is exhaust valve; 9 is high-pressure gas circuit; 10 is gas puff Z-pinch device; 11 is igniting fuel injection signal; 12 is gas puff Z-pinch signal; 13 is throttle opening amount signal; 14 is intake valve position transducer; 15 is that sensor first transmission line, 16 is for sensor second transmission line.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
With reference to figure 1, a kind of four stroke engine conversion apparatus as shown in Figure 1, comprises high-pressure air source 1, jet plug 2, cylinder 3, piston 4, intake duct 5, air outlet flue 6, intake valve 7, exhaust valve 8, high-pressure gas circuit 9, gas puff Z-pinch device 10, igniting fuel injection signal 11, gas puff Z-pinch signal 12, throttle opening amount signal 13, intake valve position transducer 14, sensor first transmission line 15 and sensor second transmission line 16; Described high-pressure air source 1 connects jet plug 2 by high-pressure gas circuit 9; Described jet plug 2 connects cylinder 3; The left and right sides, described cylinder 3 upper end is respectively equipped with intake duct 5 and air outlet flue 6; The lower end of intake duct 5 is provided with intake valve 7; The lower end of described air outlet flue 6 is provided with exhaust valve 8; Piston 4 is provided with in described cylinder 3; Described gas puff Z-pinch device 10 connects jet plug 2 by gas puff Z-pinch signal 12; Described gas puff Z-pinch device 10 connects intake valve position transducer 14 by sensor first transmission line 15; Described intake valve position transducer 14 connects intake valve 7; Described sensor second transmission line 16 connects gas puff Z-pinch device 10; Described igniting fuel injection signal 11 is connected gas puff Z-pinch device 10 respectively with throttle opening amount signal 13 entrance.
In the present embodiment, method of work of the present utility model is: adopt the air inlet of perception four stroke engine, exhaust event, rely on the invalid fire signal of computer system identification, and ignored.
It should be noted that described invalid fire signal is the fire signal after fire signal before engine charge and air inlet and engine exhaust and exhaust.
Specific works method of the present utility model is: pressurized gas enter into jet plug from high-pressure gas circuit, jet plug is connected to gas puff Z-pinch device by gas puff Z-pinch signal, gas puff Z-pinch device receives igniting fuel injection signal 11 and throttle opening amount signal 13, and contrast with the signal that intake valve position transducer transmits, and then identify invalid fire signal, avoid incorrect jet, cause improved engine operation abnormal.
The utility model also can realize at camshaft location sensor installation; Timing gear, timing fluted disc are installed hall position induction; Exhaust endpoint signal also can realize the same function, is all cam, stroke, not innovation; Have multicylinder four-stroke motor also to have similar " unnecessary " igniting process, in order to save IGNITION CONTROL, adopt two, two cylinder bodies to light a fire, the method is also suitable in this case simultaneously.
The utility model can guarantee that system correctly works, and method is simple, and concrete enforcement can adopt multiple sensors accurately to identify the ignition pulse signal that motor is correct, completes the transformation of pressurized gas internal-combustion engine and effectively, efficiently controls.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (3)

1. a four stroke engine conversion apparatus, it is characterized in that, comprise high-pressure air source (1), jet plug (2), cylinder (3), piston (4), intake duct (5), air outlet flue (6), intake valve (7), exhaust valve (8), high-pressure gas circuit (9), gas puff Z-pinch device (10), igniting fuel injection signal (11), gas puff Z-pinch signal (12), throttle opening amount signal (13), intake valve position transducer (14), sensor first transmission line (15) and sensor second transmission line (16); Described high-pressure air source (1) connects jet plug (2) by high-pressure gas circuit (9); Described jet plug (2) connects cylinder (3); Described cylinder (3) left and right sides, upper end is respectively equipped with intake duct (5) and air outlet flue (6); The lower end of intake duct (5) is provided with intake valve (7); The lower end of described air outlet flue (6) is provided with exhaust valve (8); Piston (4) is provided with in described cylinder (3); Described gas puff Z-pinch device (10) connects jet plug (2) by gas puff Z-pinch signal (12); Described gas puff Z-pinch device (10) connects intake valve position transducer (14) by sensor first transmission line (15); Described intake valve position transducer (14) connects intake valve (7); Described sensor second transmission line (16) connects gas puff Z-pinch device (10); Described igniting fuel injection signal (11) is connected gas puff Z-pinch device (10) respectively with throttle opening amount signal (13) entrance.
2. a kind of four stroke engine conversion apparatus according to claim 1, is characterized in that, the camshaft location sensor installation of described four stroke engine.
3. a kind of four stroke engine conversion apparatus according to claim 2, is characterized in that, the timing gear of described four stroke engine, timing fluted disc are provided with hall position inductor.
CN201420820485.4U 2014-12-23 2014-12-23 A kind of four stroke engine conversion apparatus Expired - Fee Related CN204327299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420820485.4U CN204327299U (en) 2014-12-23 2014-12-23 A kind of four stroke engine conversion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420820485.4U CN204327299U (en) 2014-12-23 2014-12-23 A kind of four stroke engine conversion apparatus

Publications (1)

Publication Number Publication Date
CN204327299U true CN204327299U (en) 2015-05-13

Family

ID=53163668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420820485.4U Expired - Fee Related CN204327299U (en) 2014-12-23 2014-12-23 A kind of four stroke engine conversion apparatus

Country Status (1)

Country Link
CN (1) CN204327299U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500250A (en) * 2014-12-23 2015-04-08 苟仲武 Four-stroke engine modification device and operating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500250A (en) * 2014-12-23 2015-04-08 苟仲武 Four-stroke engine modification device and operating method

Similar Documents

Publication Publication Date Title
EP1801413A3 (en) Plasma-jet spark plug control method and device
WO2014110295A3 (en) System and method for improving performance of combustion engines employing primary and secondary fuels
ATE282767T1 (en) METHOD FOR REDUCING THE NITROGEN OXIDE EMISSIONS OF AN INTERNAL COMBUSTION ENGINE
CN105275633A (en) Method and system for pre-ignition control
MX2015009004A (en) Internal-combustion-engine control device and control method.
WO2008110346A3 (en) Method for regulating an injection of an injector of a direct-injection internal combustion engine, and direct-injection internal combustion engine
EP2444641A3 (en) Control apparatus of a direct injection gasoline engine
CN103423001A (en) System and method for preventing misfire during engine startup
CN105980692A (en) Engine system
CN104564483A (en) Detection device and method for detecting pre-ignition of spark plug ignition type engine
CN104204479A (en) Control apparatus for internal combustion engine
CN204327299U (en) A kind of four stroke engine conversion apparatus
CN104500250A (en) Four-stroke engine modification device and operating method
CN103052784B (en) The control gear of internal-combustion engine
CN206600205U (en) The intelligent engine electric-controlled gas burning system of multicylinder four-stroke
IN2012DN02865A (en)
CN103975151A (en) Control device for internal combustion engine
CN108730095A (en) A kind of ignition control method and system of bi-block engine
WO2015052566A3 (en) Control apparatus and control method for internal combustion engine
CN102840044A (en) Fuel injection amount calculation method and fuel injection controlling apparatus
CN204877671U (en) Compression ignite formula internal -combustion engine changes automatically controlled high -pressure gas power device into
CN105275650A (en) A method and system for a spark ignition engine
CN204755078U (en) Compression ignite formula internal -combustion engine changes high -pressure gas power device into
JP2007064006A (en) Detecting device and control device of internal combustion engine
CN206957853U (en) A kind of accurate ignition installation of motorcycle engine

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

Granted publication date: 20150513

Termination date: 20211223

CF01 Termination of patent right due to non-payment of annual fee