CN105275534B - Engine oil pressure servicing unit before pressure accumulation type car engine start - Google Patents
Engine oil pressure servicing unit before pressure accumulation type car engine start Download PDFInfo
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- CN105275534B CN105275534B CN201410423982.5A CN201410423982A CN105275534B CN 105275534 B CN105275534 B CN 105275534B CN 201410423982 A CN201410423982 A CN 201410423982A CN 105275534 B CN105275534 B CN 105275534B
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Abstract
Engine oil pressure servicing unit before the entitled pressure accumulation type car engine start of the present invention.Belong to Lubricant of Automobile Engine lubrication technical field.It mainly solves the problems, such as that existing automobile has mechanical wear when starting due to insufficient lubrication.It is mainly characterized by：Including the lubricating oil accumulator being made up of accumulator housing, accumulator piston and accumulator spring, lubricating oil accumulator is connected with engine lubrication main oil gallery；The electrical control gear being made up of battery, ignition switch, accumulator magnetic valve, oil pressure alarm lamp and machine oil pressure warning sensor；Accumulator magnetic valve includes the first electromagnetic valve coil and second solenoid valve coil, and accumulator magnetic valve is arranged on lubricating oil accumulator and engine lubrication main oil gallery junction.The characteristics of present invention has increase automobile engine service life and ensures hydraulic tappet normal work during automobile start, it is mainly used in the pressure for making machine oil produce Castor Oil engine before car engine start.
Description
Technical field
The invention belongs to Lubricant of Automobile Engine lubrication technical field, and in particular to before one kind is used for car engine start
Machine oil is set to produce engine oil pressure servicing unit before the pressure accumulation type car engine start of pressure.
Background technology
Machine oil is generally sucked machine oil by automotive engine lubrication mode using driven by engine lubricating oil pump from oil sump at present
Pump, then apply certain pressure, after filtering, the gap of each friction pair is sent to by machine oil main oil gallery and each point of oil duct, is moistened
Sliding each friction surface.Because engine does not operate before starting, lubricating oil pump does not work automobile, and automobile engine starts
When machine oil be sent to each friction surface and need certain time, so automobile engine between starting process middle front part timesharing in dry
Direct friction between Frotteurism, that is, metal and metal.And this state the main reason for being mechanical wear, in machinery
Industry is reached common understanding already.For automobile engine, have in the use during whole service life thousands of times
Starting, so the abrasion in starting process is one of principal element for influenceing engine life and fault rate.It is simultaneously now big
Most valve actuating mechanism of automobile use hydraulic tappet, and hydraulic tappet is operated using pressure machine oil in lubricating system,
Because pressure machine oil also has not enough time to be sent to hydraulic tappet during starting, valve is opened and not filled during so as to cause car engine start
Point, certain difficulty can be brought to starting, while it is insufficient to burn, and reduces motor vehicle emission performance.
The content of the invention
The purpose of the present invention provides one kind aiming at above-mentioned weak point before car engine start, by machine oil
The hydraulic tappet of each friction surface and valve actuating mechanism is sent to certain pressure, makes automobile engine each friction table in starting process
Face is in good lubricating status, and makes the pressure accumulation type automobile engine of hydraulic tappet normal work in engine startup
Prestart engine oil pressure servicing unit.
The technical solution adopted for the present invention to solve the technical problems is：Machine oil before a kind of pressure accumulation type car engine start
Pressure servicing unit, it is characterised in that：Including lubricating oil accumulator and electrical control gear；The lubricating oil accumulator is by pressure accumulation
Device housing, accumulator piston and accumulator spring are formed, and lubricating oil accumulator is connected with engine lubrication main oil gallery；It is described electric
Control device includes battery, ignition switch, accumulator magnetic valve, oil pressure alarm lamp and machine oil pressure warning sensor,
Wherein, accumulator magnetic valve includes the first electromagnetic valve coil and second solenoid valve coil, and accumulator magnetic valve is arranged on lubricating oil
Accumulator and engine lubrication main oil gallery junction, ignition switch respectively with battery, the first electromagnetic valve coil, second solenoid valve
Coil, machine oil pressure warning sensor are connected with starter, and machine oil pressure warning sensor is connected with oil pressure alarm lamp.
On the premise of not changing and not influenceing original car engine lubrication system, the present invention is due in engine lubrication
A lubricating oil accumulator and electrical control gear are installed in main oil gallery perforate, and lubricating oil accumulator is by accumulator housing, accumulator
Piston and accumulator spring are formed, and electrical control gear includes battery, ignition switch, accumulator magnetic valve, engine oil pressure report
Warning lamp and machine oil pressure warning sensor, wherein, accumulator magnetic valve includes the first electromagnetic valve coil and second solenoid valve coil,
Accumulator magnetic valve is arranged on lubricating oil accumulator and engine lubrication main oil gallery junction, ignition switch respectively with battery,
First electromagnetic valve coil, second solenoid valve coil, machine oil pressure warning sensor connect with starter, oil pressure alarm sensing
Device and oil pressure alarm lamp, thus it is secondary on the engine shut down in the case of starting the interval long period next time,
Opened using the ACC shelves control accumulator electromagnetic valve switch of ignition switch, lubricated using stored in being worked before engine
Engine lubricating oil in oily accumulator, before car engine start, machine oil is sent to each friction surface with certain pressure
With the hydraulic tappet of valve actuating mechanism, automobile engine each friction surface in starting process is set to be in good lubricating status, and
Make hydraulic tappet normal work in engine startup, while control former vehicle device oil pressure alarm lamp, show present invention dress
The working condition put, then starts engine.The present invention solves the problems, such as existing starting process insufficient lubrication, has in automobile
Before engine starts, machine oil is sent to the hydraulic tappet of each friction surface and valve actuating mechanism with certain pressure, makes car engine
Machine each friction surface in starting process is in good lubricating status, and makes hydraulic tappet normal in engine startup
The characteristics of work.Present invention is mainly used for the pressure for making machine oil produce Castor Oil engine before car engine start.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the electrical control gear figure of the present invention.
In figure：1. engine lubrication main oil gallery, 2. lubricating oil accumulators, 3. accumulator pistons, 4. accumulator springs, 5.
Accumulator magnetic valve, 6. accumulator control lines, 11. batteries, 12. ignition switches, 14. first electromagnetic valve coils, 15. second electricity
Magnet valve coil, 16. oil pressure alarm lamps, 17. machine oil pressure warning sensors, 18. pick up motivation.
Embodiment
As shown in Figure 1.The present invention includes lubricating oil accumulator and electrical control gear, does not change and does not influence original automobile
Engine lubrication system.Lubricating oil accumulator 2 is made up of accumulator housing, accumulator piston 3 and accumulator spring 4, is being started
The machine lubrication perforate of main oil gallery 1 is connected with lubricating oil accumulator 2.
As shown in Figure 2.Electrical control gear includes battery 11, ignition switch 12, accumulator magnetic valve 5, engine oil pressure
Alarm lamp 16 and machine oil pressure warning sensor 17.Wherein, accumulator magnetic valve 5 has the first electromagnetic valve coil 14 and the second electromagnetism
15 two coils of valve coil, accumulator magnetic valve 5 are arranged on lubricating oil accumulator 2 and the junction of engine lubrication main oil gallery 1, store
Depressor magnetic valve 5 has 3 accumulator control lines 6.In ignition switch 12 I be ACC shelves, II be OFF shelves, III be ON shelves, IV-
STAR shelves, 1,2,3 and 4 represent four binding posts, ignition switch 12 the 1st, 2 binding posts respectively with battery 11, the first electromagnetism
Valve coil 14 connects, and the 3rd binding post and second solenoid valve coil 15 and the machine oil pressure warning sensor 17 of ignition switch 12 connect
Connect, the binding post of ignition switch 12 the 4th picks up motivation 18, and machine oil pressure warning sensor 17 is connected with oil pressure alarm lamp 16.
Battery 11, ignition switch 12 are on former car.Beat to " ACC " shelves, the first electromagnetic valve coil 14 and power in firing key, pressure accumulation
The switch of device magnetic valve 5 is opened；Beat to " ON " shelves and " STAR " shelves, second solenoid valve coil 15 and power in firing key, accumulator
The switch of magnetic valve 5 is opened；Beat to " OFF " shelves and power in firing key, the first electromagnetic valve coil 14 and second solenoid valve coil 15
Power-off, the switch of accumulator magnetic valve 5 are opened.
Present invention engine lubricating oil stored in being worked before using engine, before car engine start,
Accumulator magnetic valve 5 is controlled by ignition switch 12, lubricating oil accumulator 2 is opened, machine oil is sent to each friction with certain pressure
Surface and the hydraulic tappet of valve actuating mechanism, automobile engine each friction surface in starting process is set to be in good lubrication shape
State, and make hydraulic tappet normal work in engine startup；After engine work, lubricating oil accumulator 2 is again
Stable oil pressure can be played a part of, particularly in the big load low-speed running of engine, engine speed is low, machine oil revolution speed
Low, pump oil amount is few, requires that height contradicts with now engine lubrication, compensates fuel feeding by accumulator in the present invention, can improve
Lubricating quality.The present invention solves the problems, such as existing starting process insufficient lubrication, by increasing capacitance it is possible to increase automobile engine service life and
Ensure hydraulic tappet normal work during automobile start.
The course of work of the present invention：
（1）On the engine it is secondary shut down to next time start interval the long period in the case of, driver using igniting
The ACC shelves control accumulator magnetic valve 5 of switch, which switchs, to be opened, stored in lubricating oil accumulator in being worked before using engine
Engine lubricating oil in 2, before car engine start, machine oil is sent to each friction surface and gazogene with certain pressure
The hydraulic tappet of structure, automobile engine each friction surface in starting process is in good lubricating status, and endure hydraulic pressure
Post normal work in engine startup.Former vehicle device oil pressure alarm lamp is controlled simultaneously, shows the work of apparatus of the present invention
Situation, then start engine.
（2）On the engine it is secondary shut down to start next time interval it is not prolonged in the case of, do not changed it is original not
The original start-up function of engine is influenceed, is opened with ignition switch " STAR " and " ON " gear control accumulator magnetic valve 5, engine is former
Organic parallel connection of oil pump and lubricating oil accumulator 2 supplies lubricating oil to engine lubrication main oil gallery 1, is being played with solving engine
The problem of Cheng Zhong, rotating speed is slow, and lubricating oil pump pump oil is slow.
（3）Ignition switch is kept off at " ON ", and in engine work, accumulator electromagnetic valve switch is opened, lubricating oil pressure accumulation
Device 2 can play a part of stable oil pressure again, and particularly in the big load low-speed running of engine, engine speed is low, machine oil
Revolution speed is low, and pump oil amount is few, requires that height contradicts with now engine lubrication, fuel feeding is compensated by accumulator in the present invention, can
To improve lubricating quality.
（4）Ignition switch gets to " OFF " shelves, engine misses, and the switch of accumulator magnetic valve 5 is closed, lubricating oil accumulator 2
The engine motor oil of interior closed certain capacity and pressure, lubricating oil is provided for starting next time, makes engine during starting
In good lubrication.
Claims (1)
- A kind of 1. engine oil pressure servicing unit before pressure accumulation type car engine start, it is characterised in that：Including lubricating oil accumulator （2）And electrical control gear；The lubricating oil accumulator（2）By accumulator housing, accumulator piston（3）And accumulator spring （4）Form, lubricating oil accumulator（2）Pass through connected pipes and engine lubrication main oil gallery（1）Connection；The electrical control gear Including battery（11）, ignition switch（12）, accumulator magnetic valve（5）, oil pressure alarm lamp（16）And oil pressure alarm Sensor（17）, wherein, accumulator magnetic valve（5）Including the first electromagnetic valve coil（14）With second solenoid valve coil（15）, store Depressor magnetic valve（5）It is arranged on lubricating oil accumulator（2）With engine lubrication main oil gallery（1）Junction, ignition switch（12）Bag Include ACC shelves, OFF shelves, ON shelves and STAR shelves, ignition switch（12）ACC shelves and battery（11）Connection, ignition switch（12）'s ACC shelves and the first electromagnetic valve coil（14）Connection, ignition switch（12）ON shelves and STAR shelves and battery（11）Connection, igniting Switch（12）ON shelves and second solenoid valve coil（15）And machine oil pressure warning sensor（17）Connection, ignition switch（12）'s STAR shelves binding posts pick up motivation（18）, machine oil pressure warning sensor（17）With oil pressure alarm lamp（16）Connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423982.5A CN105275534B (en) | 2014-08-27 | 2014-08-27 | Engine oil pressure servicing unit before pressure accumulation type car engine start |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423982.5A CN105275534B (en) | 2014-08-27 | 2014-08-27 | Engine oil pressure servicing unit before pressure accumulation type car engine start |
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| Publication Number | Publication Date |
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| CN105275534A CN105275534A (en) | 2016-01-27 |
| CN105275534B true CN105275534B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410423982.5A Active CN105275534B (en) | 2014-08-27 | 2014-08-27 | Engine oil pressure servicing unit before pressure accumulation type car engine start |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108729974B (en) * | 2018-05-24 | 2020-11-17 | 义乌市富顺箱包有限公司 | Automatic auxiliary device of engine lubrication mechanism |
Citations (9)
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|---|---|---|---|---|
| CN2152079Y (en) * | 1992-09-08 | 1994-01-05 | 路来利 | Pre-lubrication device for automobile engine start |
| CN2516697Y (en) * | 2001-12-28 | 2002-10-16 | 王建清 | Electric control relubrication device for engine |
| CN2682210Y (en) * | 2004-03-30 | 2005-03-02 | 吉宝忠 | Electronic engine oil pump for engine pre-lubrication |
| CN201106462Y (en) * | 2007-04-18 | 2008-08-27 | 施松柏 | Auxiliary lubrication system of engine |
| CN101839202A (en) * | 2010-04-13 | 2010-09-22 | 李旭熙 | Method and device for supplying lubricating oil in advance before starting of engine |
| CN201661331U (en) * | 2010-03-29 | 2010-12-01 | 吴迪 | Starting pre-lubrication device for automobile |
| CN102953894A (en) * | 2012-11-19 | 2013-03-06 | 无锡商业职业技术学院 | Start-up protection circuit for automobile engine |
| CN203067053U (en) * | 2012-11-28 | 2013-07-17 | 张明国 | Engine oil pressure auxiliary device before starting of automobile engine |
| CN204002974U (en) * | 2014-08-27 | 2014-12-10 | 湖北文理学院 | Engine oil pressure auxiliary device before pressure accumulation type car engine start |
-
2014
- 2014-08-27 CN CN201410423982.5A patent/CN105275534B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152079Y (en) * | 1992-09-08 | 1994-01-05 | 路来利 | Pre-lubrication device for automobile engine start |
| CN2516697Y (en) * | 2001-12-28 | 2002-10-16 | 王建清 | Electric control relubrication device for engine |
| CN2682210Y (en) * | 2004-03-30 | 2005-03-02 | 吉宝忠 | Electronic engine oil pump for engine pre-lubrication |
| CN201106462Y (en) * | 2007-04-18 | 2008-08-27 | 施松柏 | Auxiliary lubrication system of engine |
| CN201661331U (en) * | 2010-03-29 | 2010-12-01 | 吴迪 | Starting pre-lubrication device for automobile |
| CN101839202A (en) * | 2010-04-13 | 2010-09-22 | 李旭熙 | Method and device for supplying lubricating oil in advance before starting of engine |
| CN102953894A (en) * | 2012-11-19 | 2013-03-06 | 无锡商业职业技术学院 | Start-up protection circuit for automobile engine |
| CN203067053U (en) * | 2012-11-28 | 2013-07-17 | 张明国 | Engine oil pressure auxiliary device before starting of automobile engine |
| CN204002974U (en) * | 2014-08-27 | 2014-12-10 | 湖北文理学院 | Engine oil pressure auxiliary device before pressure accumulation type car engine start |
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| CN105275534A (en) | 2016-01-27 |
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Effective date of registration: 20201026 Address after: 441000 Xiangyang City, Hubei province Xiangcheng District Long Road No. 18 Patentee after: Xiangyang University Science Park Development Co., Ltd Address before: 441053 Xiangfan city in Hubei Province Long Road No. 296 Patentee before: HUBEI University OF ARTS AND SCIENCE Patentee before: Zhang Mingguo |
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