CN106224150A - A kind of engine fuel injection pipe flux monitoring system - Google Patents
A kind of engine fuel injection pipe flux monitoring system Download PDFInfo
- Publication number
- CN106224150A CN106224150A CN201610832879.5A CN201610832879A CN106224150A CN 106224150 A CN106224150 A CN 106224150A CN 201610832879 A CN201610832879 A CN 201610832879A CN 106224150 A CN106224150 A CN 106224150A
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- effusion meter
- fuel injection
- pipe
- hydraulic oil
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/001—Measuring fuel delivery of a fuel injector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/007—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention provides a kind of engine fuel injection pipe flux monitoring system, including electromotor oil cylinder, controller, throttle, fuel tank, petroleum pipeline, hydraulic oil jet pipe, shower nozzle and effusion meter；Throttle is connected with controller signals, and throttle is connected with the switch valve signal on petroleum pipeline, controls switch valve aperture；Fuel tank is connected with hydraulic oil jet pipe by petroleum pipeline, hydraulic oil jet pipe includes major diameter taper oil pocket, minor diameter cylindricality boosting pipe and the small diameter conical jet pipe of the fixing connection of head and the tail successively, shower nozzle is arranged on the end of small diameter conical jet pipe, effusion meter is arranged on small diameter conical jet pipe, and this effusion meter is connected with controller signals.Engine fuel injection pipe flux monitoring system of the present invention, it is achieved that the real-time monitoring of engine fuel injection pipe flow and accelerator open degree, it is to avoid spray bar is blocked largely, and then achieves the timely cleaning of spray bar.
Description
Technical field
The invention belongs to technical field of engines, especially relate to a kind of engine fuel injection pipe flux monitoring system.
Background technology
The fuel injection flow magnitude relation of engine fuel injection pipe is to the watt level of electromotor, and then is related to the operating rate of machine
Or pushing torque, Throttle Opening Control the distributive value size of spray bar, but after electromotor uses a period of time, can be formed in spray bar
Certain motionless oil film or grease, now, the biggest throttle opening amount is unable to reach and power as before, and this is accomplished by me
Spray bar is regularly cleaned, the in real time relation of monitoring spray bar flow and accelerator open degree, it is achieved that stream in spray bar
The real-time monitoring of logical degree, it is to avoid spray bar is blocked danger largely.
Summary of the invention
In view of this, it is contemplated that propose a kind of engine fuel injection pipe flux monitoring system, to realize electromotor oil spout
Pipe flow amount monitors with the real-time of accelerator open degree, it is to avoid spray bar is blocked largely, and then realizes the timely cleaning of spray bar.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of engine fuel injection pipe flux monitoring system, including electromotor oil cylinder, controller, throttle, fuel tank, petroleum pipeline,
Hydraulic oil jet pipe, shower nozzle and effusion meter；
Described throttle is connected with controller signals, sends on accelerator opening amount signal, and throttle and petroleum pipeline to controller
Switch valve signal connects, and controls switch valve aperture；
Described fuel tank is connected with described hydraulic oil jet pipe by petroleum pipeline, and described hydraulic oil jet pipe includes that head and the tail are fixing successively
Connection major diameter taper oil pocket, minor diameter cylindricality boosting pipe and small diameter conical jet pipe, described shower nozzle be arranged on described little directly
The end of footpath conical nozzle, described effusion meter is arranged on described small diameter conical jet pipe, and this effusion meter is believed with described controller
Number connect.
Further, described controller includes radio-frequency communication module, data processing module and gsm module；At described data
Reason module is connected with described flow meter signal by radio-frequency communication module, receives the measurement signal of effusion meter, and described gsm module is used
In being connected with described monitoring cell-phone signal, data processing module sends hydraulic oil jet pipe by gsm module to described monitoring cell-phone
Status signal.
Further, described flow is calculated as electromagnetic flowmeter, measures the instantaneous delivery in small diameter conical jet pipe.
Relative to prior art, engine fuel injection pipe flux monitoring system of the present invention has the advantage that
(1) engine fuel injection pipe flux monitoring system of the present invention, it is achieved that engine fuel injection pipe flow and throttle
The real-time monitoring of aperture, it is to avoid spray bar is blocked largely, and then achieves the timely cleaning of spray bar.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the engine fuel injection pipe flux monitoring system structural representation described in the embodiment of the present invention；
Fig. 2 is the engine fuel injection pipe flux monitoring system principle schematic described in the embodiment of the present invention.
Description of reference numerals:
2-monitoring cell-phone；3-electromotor oil cylinder；4-controller；41-data processing module；42-radio-frequency communication module；43-
Gsm module；5-fuel tank；6-petroleum pipeline；7-hydraulic oil jet pipe；71-major diameter taper oil pocket；72-minor diameter cylindricality boosting pipe；
73-small diameter conical jet pipe；8-shower nozzle；9-effusion meter.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As illustrated in fig. 1 and 2, the present invention includes electromotor oil cylinder 3, controller 4, throttle, fuel tank 5, petroleum pipeline 6, hydraulic oil
Jet pipe 7, shower nozzle 8 and effusion meter 9；
Throttle is connected with controller 4 signal, sends accelerator opening amount signal to controller 4, and throttle and opening on petroleum pipeline 6
Pass valve signal connects, and controls switch valve aperture；
Fuel tank 5 is connected with hydraulic oil jet pipe 7 by petroleum pipeline 6, and hydraulic oil jet pipe 7 includes the big of the fixing connection of head and the tail successively
Diameter conical oil pocket 71, minor diameter cylindricality boosting pipe 72 and small diameter conical jet pipe 73, shower nozzle 8 is arranged on small diameter conical jet pipe
The end of 73, effusion meter 9 is arranged on small diameter conical jet pipe 73, and this effusion meter 9 is connected with controller 4 signal.
Controller 4 includes radio-frequency communication module 42, data processing module 41 and gsm module 43；Data processing module 41 leads to
Crossing radio-frequency communication module 42 to be connected with effusion meter 9 signal, receive the measurement signal of effusion meter 9, data processing module 41 passes through GSM
Module 43 is connected with monitoring cell-phone 2 signal, sends hydraulic oil jet pipe 7 status signal to monitoring cell-phone 2.
Effusion meter 9 is electromagnetic flowmeter, measures the instantaneous delivery in small diameter conical jet pipe 73.
The work process of the present invention is: adjusting accelerator open degree, throttle carries accelerator opening amount signal, petroleum pipeline 6 to controller 4
Input the fuel oil of certain flow speed to electromotor oil cylinder 3, electromotor with certain Power operation, now effusion meter 9 measure little directly
Fuel flow in footpath conical nozzle 73, and flow signal is inputted controller 4, at data processing module 41 analysis of controller 4
Relation contrast between reason accelerator open degree and small diameter conical jet pipe 73 flow, analyzes blocking up in petroleum pipeline 6 or hydraulic oil jet pipe 7
Plug degree, when chocking-up degree exceedes predetermined value, and i.e. engine power falls out certain limit, controller 4 is by gsm module 43
Send cleaning signal to monitoring cell-phone 2, go before monitoring personnel to clear up the petroleum pipeline 6 of electromotor and hydraulic oil jet pipe 7, it is to avoid be defeated
Oil pipe 6 and hydraulic oil jet pipe 7 block the damage to electromotor.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (3)
1. an engine fuel injection pipe flux monitoring system, it is characterised in that: include electromotor oil cylinder, controller, throttle, oil
Case, petroleum pipeline, hydraulic oil jet pipe, shower nozzle and effusion meter；
Described throttle is connected with controller signals, sends the switch on accelerator opening amount signal, and throttle and petroleum pipeline to controller
Valve signal connects, and controls switch valve aperture；
Described fuel tank is connected with described hydraulic oil jet pipe by petroleum pipeline, and described hydraulic oil jet pipe includes the fixing connection of head and the tail successively
Major diameter taper oil pocket, minor diameter cylindricality boosting pipe and small diameter conical jet pipe, described shower nozzle be arranged on described minor diameter cone
The end of shape jet pipe, described effusion meter is arranged on described small diameter conical jet pipe, and this effusion meter is with described controller signals even
Connect.
Engine fuel injection pipe flux monitoring system the most according to claim 1, it is characterised in that: described controller includes penetrating
Frequently communication module, data processing module and gsm module；Described data processing module is by radio-frequency communication module and described effusion meter
Signal connects, and receives the measurement signal of effusion meter, and described gsm module is used for being connected with monitoring cell-phone signal, data processing module
Hydraulic oil jet pipe status signal is sent to monitoring cell-phone by gsm module.
Engine fuel injection pipe flux monitoring system the most according to claim 1, it is characterised in that: described flow is calculated as electromagnetism
Effusion meter, measures the instantaneous delivery in small diameter conical jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832879.5A CN106224150A (en) | 2016-09-19 | 2016-09-19 | A kind of engine fuel injection pipe flux monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832879.5A CN106224150A (en) | 2016-09-19 | 2016-09-19 | A kind of engine fuel injection pipe flux monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224150A true CN106224150A (en) | 2016-12-14 |
Family
ID=58076170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832879.5A Pending CN106224150A (en) | 2016-09-19 | 2016-09-19 | A kind of engine fuel injection pipe flux monitoring system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111233A2 (en) * | 1999-12-21 | 2001-06-27 | Assembly Technology & Test Limited | Monitoring equipment for monitoring the performance of an engine fuel injector valve |
| KR100296501B1 (en) * | 1997-12-31 | 2001-11-22 | 양재신 | Device for measuring valve opening time of fuel injector of compressed natural gas engine |
| CN102400827A (en) * | 2011-11-23 | 2012-04-04 | 湛江德利化油器有限公司 | Flow characteristic testing platform of oil injector of motorcycle |
| CN104373273A (en) * | 2014-10-11 | 2015-02-25 | 唐山学院 | Mass type intelligent oil-gauging device for fuel injection pump testbed |
| CN105756833A (en) * | 2016-03-24 | 2016-07-13 | 中国北方发动机研究所(天津) | Switching device between high pressure oil pipe and oil injector |
| CN206144691U (en) * | 2016-09-19 | 2017-05-03 | 天津帅通科技发展有限公司 | Engine spouts oil pipe flow monitored control system |
-
2016
- 2016-09-19 CN CN201610832879.5A patent/CN106224150A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100296501B1 (en) * | 1997-12-31 | 2001-11-22 | 양재신 | Device for measuring valve opening time of fuel injector of compressed natural gas engine |
| EP1111233A2 (en) * | 1999-12-21 | 2001-06-27 | Assembly Technology & Test Limited | Monitoring equipment for monitoring the performance of an engine fuel injector valve |
| CN102400827A (en) * | 2011-11-23 | 2012-04-04 | 湛江德利化油器有限公司 | Flow characteristic testing platform of oil injector of motorcycle |
| CN104373273A (en) * | 2014-10-11 | 2015-02-25 | 唐山学院 | Mass type intelligent oil-gauging device for fuel injection pump testbed |
| CN105756833A (en) * | 2016-03-24 | 2016-07-13 | 中国北方发动机研究所(天津) | Switching device between high pressure oil pipe and oil injector |
| CN206144691U (en) * | 2016-09-19 | 2017-05-03 | 天津帅通科技发展有限公司 | Engine spouts oil pipe flow monitored control system |
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Application publication date: 20161214 |
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| WD01 | Invention patent application deemed withdrawn after publication |