CN103742322A - Automatic air exhausting device for diesel engine oil way - Google Patents
Automatic air exhausting device for diesel engine oil way Download PDFInfo
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- CN103742322A CN103742322A CN201310428563.6A CN201310428563A CN103742322A CN 103742322 A CN103742322 A CN 103742322A CN 201310428563 A CN201310428563 A CN 201310428563A CN 103742322 A CN103742322 A CN 103742322A
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- oil
- separation chamber
- gas separation
- oiling
- diesel
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Abstract
Provided is an automatic air exhausting device for a diesel engine oil way. On the basis of not changing an original oil way, an oil-gas separation chamber is arranged behind a filter element and before an oil spraying nozzle and can finish oil injection and air exhaust automatically, the workload is reduced, the fuel oil waste and the environmental pollution are avoided, and the effective work time is prolonged. The automatic air exhausting device has the advantages of being fast in starting and high in efficiency. The automatic air exhausting device is characterized in that diesel enters the oil-gas separation chamber (2) from an oil entering pipe (1) through the filter element, under the abnormal condition with gas, the gas inside the oil-gas separation chamber ascends, the oil level descends, a floater descends along with the oil level, a unidirectional switch (7) moves downwards and then is separated from a sealing ring (6), an air exhaust hole (8) is opened, and therefore automatic air exhaust is achieved. Meanwhile, a relay is switched on, an electronic oil pump is connected with an oil injection one-way valve (9) and supplies the oil to the oil-gas separation chamber, when a certain oil level is reached, the unidirectional switch ascends from the floater and is pushed to the sealing ring (6) to close the air exhaust hole, and a power source is switched off. The oil can be injected into the oil-gas separation chamber manually through a manual oil injection air exhaust hole (5).
Description
Technical field
The invention belongs to fuel engine technical field, specifically relate to a kind of engine oil gallery of diesel oil automatic exhaust device.
Background technique
Diesel engine is that burning diesel oil obtains exergonic motor.Because diesel engine power is large, economic performance is good, be extensively subject to liking of power user.The in the situation that of equal-wattage, the moment of torsion of diesel engine is large, and rotating speed during peak output is low, is suitable for the use of cargo vehicle and major works car.Be usually used in excavator, bulldozer, loader, hoist and big-and-middle-sized loading lorry etc.
Because diesel oil ratio of viscosities gasoline is large, be not easy evaporation, but and its spontaneous ignition temperature is lower than gasoline, mainly adopt compressed-air actuated way to improve air temperature, make air temperature exceed the self-ignition point of diesel oil, more own ignition when spraying into diesel oil, diesel spray and air and mix.Therefore, when starting, abundant fuel feeding is one of essential condition guaranteeing quick starting, must not have least bit Bubble formation, otherwise will form aeroembolism after filter core and between oil nozzle, must not start.
Because diesel engine heavy machinery is often due to some fault, as the reasons such as oil starvation, leakage of oil, sealing often cause air enter oil circuit and must not start.For addressing this problem, general diesel engine is all provided with hand pump oil and manual exhaust device, generally before starting, all need to check and carry out conventional exhaust, pump is oily operates.But manual exhaust causes again oil, gas to mix to flow out, and has both caused the waste of fuel oil, the pollution of environment, has increased again workload, work delays time.
The present invention is exactly the deficiency for background technique, has invented a kind of engine oil gallery of diesel oil automatic exhaust device, and this device is once filled with, and can give by automatic makeup, reaches oiling, exhaust and automatically carries out.
Summary of the invention
The present invention be directed to the deficiencies in the prior art, a kind of engine oil gallery of diesel oil automatic exhaust device is provided, definite saying do not affecting on the basis of original oil circuit, after filter core, before oil nozzle, an Oil-gas Separation chamber is set, its oil, gas are separated, automatically complete oiling, exhaust, reduced workload, reduced fuel oil waste, reduced the pollution of environment, increased the effective time, there is start fast, the feature that efficiency is high.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that being comprised of Oil-gas Separation chamber, oil inlet pipe, oil outlet tube, automatic exhaust system, manual oiling exhaust port and oiling one-way valve.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that being provided with at top, Oil-gas Separation chamber automatic exhaust system and manual oiling exhaust port.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that being provided with oiling one-way valve on top, Oil-gas Separation chamber, and this assembly is comprised of one-way valve, spring and seal ring, is mainly used in connecting electronic oil pump and completes oiling.
A kind of engine oil gallery of diesel oil automatic exhaust device, described manual oiling exhaust port, is comprised of sealing gasket and sealed cap, while being mainly used in realizing electronic oil pump oiling, adopts this device, realizes exhaust and oiling.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that this device top is comprised of float, seal ring and one-way valve, utilizes float to rise and declines, and opens and closes exhaust port; Be switched on or switched off the oiling that relay completes electronic oil pump.
Accompanying drawing explanation
Accompanying drawing 1 is engine oil gallery of diesel oil automatic exhaust device schematic diagram
Embodiment
The present invention is the deficiencies in the prior art, a kind of engine oil gallery of diesel oil automatic exhaust device is provided, definite says it is being not affect on the basis of original oil circuit, after filter core, before oil nozzle, an Oil-gas Separation chamber is set, its oil, gas are separated, automatically complete oiling, exhaust, reduced workload, reduced fuel oil waste, reduced the pollution of environment, increased the effective time, there is start fast, the feature that efficiency is high.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that being comprised of 6 parts such as Oil-gas Separation chamber, oil inlet pipe, oil outlet tube, automatic exhaust device, manual oiling exhaust port and oiling one-way valves.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that having set up automatic exhaust device at top, Oil-gas Separation chamber, and its automatic exhaust device is comprised of seal ring, float, one-way valve; Automatic exhaust device mainly completes exhaust and is switched on or switched off electronic oil pump power supply, completes automatic vent and electronic oiling.
A kind of engine oil gallery of diesel oil automatic exhaust device, it is characterized in that being provided with oiling one-way valve on top, Oil-gas Separation chamber, this oiling one-way valve is comprised of seal ring, one-way valve and spring etc.: oiling one-way valve is mainly to connect electronic oil pump pipeline, completes the oiling of electronic oil pump to Oil-gas Separation chamber.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that utilizing oil, gas proportion relation, and gas rises and is stored in top, Oil-gas Separation chamber, fluid drops to bottom, Oil-gas Separation chamber, due to the effect of float, when Oil-gas Separation chamber liquid level exceedes certain altitude, float rises, and seals exhaust port; During Oil-gas Separation chamber liquid level decline certain altitude, float declines, and opens exhaust port, and gas is discharged automatically.
A kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that this device can be used float decline engage relay, and float rises and disconnects the principle of relay, uses electronic oil pump to the oiling of Oil-gas Separation chamber; Also can be by manual oiling exhaust port, to the manual oiling in Oil-gas Separation chamber.
A kind of engine oil gallery of diesel oil automatic exhaust device, it is characterized in that diesel oil passes through filter core, by oil inlet pipe (1), enter Oil-gas Separation chamber (2), under normal circumstances, Oil-gas Separation chamber diesel oil directly enters oil outlet tube (3), by oil outlet tube, directly enters oil nozzle, startup combustor.
A kind of engine oil gallery of diesel oil automatic exhaust device, it is characterized in that diesel oil enters Oil-gas Separation chamber (2) by filter core by oil inlet pipe (1), under abnormal condition, (there is gas), Oil-gas Separation chamber oil, gas separate, gas rises to top, Oil-gas Separation chamber, diesel oil declines and directly enters oil outlet tube (3), by oil outlet tube, directly enters oil nozzle, startup combustor.
A kind of engine oil gallery of diesel oil automatic exhaust device, it is characterized in that diesel oil enters Oil-gas Separation chamber (2) by filter core by oil inlet pipe (1), under abnormal condition, (there is gas), Oil-gas Separation chamber oil, gas separates, gas rises to top, Oil-gas Separation chamber, because gas increases gradually, oil level is declined, float also along with liquid level decline and decline, one-way valve (7) moves down and departs from seal ring (6), open exhaust port (8), gas is discharged automatically, engage relay simultaneously, electronic oil pump passes through oil filler pipe (9) to Oil-gas Separation chamber fuel feeding, when reaching certain liquid, single-way switch is because the strength of float is pushed seal ring (6) closed grate hole to, deenergization.
A kind of engine oil gallery of diesel oil automatic exhaust device, it is characterized in that diesel oil enters Oil-gas Separation chamber (2) by filter core by oil inlet pipe (1), under abnormal condition, (there is gas), Oil-gas Separation chamber oil, gas separate, gas rises to top, Oil-gas Separation chamber, do not arranging under electronic oil pump note oil condition, can be by manual fuel feeding exhaust port (5) to the manual oiling in Oil-gas Separation chamber.
Claims (5)
1. an engine oil gallery of diesel oil automatic exhaust device, is characterized in that being comprised of Oil-gas Separation chamber, oil inlet pipe, oil outlet tube, automatic exhaust system, manual oiling exhaust port and oiling one-way valve.
2. according to claim 1, a kind of engine oil gallery of diesel oil automatic exhaust device, is characterized in that being provided with at top, Oil-gas Separation chamber automatic exhaust device and manual oiling exhaust port.
3. according to claim 1, a kind of engine oil gallery of diesel oil automatic exhaust device, described oiling one-way valve, is comprised of one-way valve, spring and seal ring, is mainly used in connecting electronic oil pump and completes oiling.
4. according to claim 2, a kind of engine oil gallery of diesel oil automatic exhaust device, described manual oiling exhaust port, is comprised of sealing gasket and sealed cap, while being mainly used in realizing electronic oil pump oiling, adopts this device, realizes exhaust and oiling.
5. according to claim 2, a kind of engine oil gallery of diesel oil automatic exhaust device, described automatic exhaust system, is comprised of float, seal ring and one-way valve, utilizes float to rise and declines, and opens and closes exhaust port; Be switched on or switched off the oiling that relay completes electronic oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428563.6A CN103742322A (en) | 2013-09-18 | 2013-09-18 | Automatic air exhausting device for diesel engine oil way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428563.6A CN103742322A (en) | 2013-09-18 | 2013-09-18 | Automatic air exhausting device for diesel engine oil way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742322A true CN103742322A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310428563.6A Pending CN103742322A (en) | 2013-09-18 | 2013-09-18 | Automatic air exhausting device for diesel engine oil way |
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| CN (1) | CN103742322A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156240A (en) * | 2015-08-24 | 2015-12-16 | 太仓澄天机械有限公司 | Diesel engine oil way exhaust device |
| CN105484914A (en) * | 2014-10-09 | 2016-04-13 | 湖北美标康盛动力科技有限公司 | Diesel engine fuel tank for alpine environment |
| CN107061082A (en) * | 2017-02-17 | 2017-08-18 | 广西玉柴机器股份有限公司 | The carefree activation system of electric-controlled co-rail engine |
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3035535C2 (en) * | 1980-09-20 | 1983-11-24 | Daimler-Benz Ag, 7000 Stuttgart | Vapor separator in the fuel supply system of an internal combustion engine |
| JPH11182372A (en) * | 1997-12-19 | 1999-07-06 | Keihin Corp | Constant liquid surface control device in fuel injection device |
| CN2691676Y (en) * | 2004-02-20 | 2005-04-13 | 北京海斯顿环保设备有限公司 | Gas water separator |
| CN101031716A (en) * | 2004-09-03 | 2007-09-05 | 费德罗-莫格尔公司 | Marine vapor separator with bypass line |
| CN201763479U (en) * | 2010-07-28 | 2011-03-16 | 廉东 | Diesel engine low-pressure oil way air separator |
-
2013
- 2013-09-18 CN CN201310428563.6A patent/CN103742322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3035535C2 (en) * | 1980-09-20 | 1983-11-24 | Daimler-Benz Ag, 7000 Stuttgart | Vapor separator in the fuel supply system of an internal combustion engine |
| JPH11182372A (en) * | 1997-12-19 | 1999-07-06 | Keihin Corp | Constant liquid surface control device in fuel injection device |
| CN2691676Y (en) * | 2004-02-20 | 2005-04-13 | 北京海斯顿环保设备有限公司 | Gas water separator |
| CN101031716A (en) * | 2004-09-03 | 2007-09-05 | 费德罗-莫格尔公司 | Marine vapor separator with bypass line |
| CN201763479U (en) * | 2010-07-28 | 2011-03-16 | 廉东 | Diesel engine low-pressure oil way air separator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484914A (en) * | 2014-10-09 | 2016-04-13 | 湖北美标康盛动力科技有限公司 | Diesel engine fuel tank for alpine environment |
| CN105156240A (en) * | 2015-08-24 | 2015-12-16 | 太仓澄天机械有限公司 | Diesel engine oil way exhaust device |
| CN107061082A (en) * | 2017-02-17 | 2017-08-18 | 广西玉柴机器股份有限公司 | The carefree activation system of electric-controlled co-rail engine |
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
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Application publication date: 20140423 |