CN105986892A - Energy-saving and emission reduction method and system for internal combustion engine - Google Patents
Energy-saving and emission reduction method and system for internal combustion engine Download PDFInfo
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- CN105986892A CN105986892A CN201510091306.7A CN201510091306A CN105986892A CN 105986892 A CN105986892 A CN 105986892A CN 201510091306 A CN201510091306 A CN 201510091306A CN 105986892 A CN105986892 A CN 105986892A
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Abstract
An energy-saving and emission reduction method and system for an internal combustion engine are characterized in that the engine is changed into a six-stroke internal combustion engine. One work cycle includes an induction stroke, a compression stroke, an acting stroke, an exhausting and compression stroke, an oil jetting and expansion stroke and an oil steam discharging stroke. Jetted oil is one or combined liquid oil of gasoline, diesel, methanol, ethyl alcohol and the like. Whether a condenser or a cracker is connected behind an air cylinder in series is determined according to the difference of the jetted oil, and meanwhile an oil steam discharging valve is added. A device capable of spraying a small amount of distilled water is further added to the system, and a waste gas recirculation system is omitted. An existing internal combustion engine can be modified through the method, or a new internal combustion engine can be designed and manufactured through the method.
Description
Technical field
A kind of method and system of explosive motor energy-saving and emission-reduction；Belong to clean energy technology.
Background technology
Explosive motor occupies particularly important status in China's energy strategy；The clean and efficient utilization of explosive motor to the national economic development,
Solve atmospheric pollution, significant；Traditional approach is still continued to use in the utilization of explosive motor at present, and efficiency is low, pollutes weight；A kind of explosive motor
The method and system of energy-saving and emission-reduction；It completes a cycle of operation and includes intake stroke, compression to it is characterized in that changing electromotor into 6-stroke IC engine
Stroke, expansion stroke, aerofluxus compression stroke, oil spout expansion stroke and steam stroke of draining the oil；The oil of spray is gasoline, diesel oil, methanol, ethanol etc. with
And they liquid oil of being mutually combined；According to the difference of oil spout, determine condensers in series or cracker after cylinder, to increase by one simultaneously and drain the oil
Steam door；This method can transform existing explosive motor, it is possible to redesigns and manufactures explosive motor；A kind of side of explosive motor energy-saving and emission-reduction
Method and system, compared with quartastroke engine, have three big advantages: compare its fuel consumption from economy and only have 1/2nd of quartastroke engine；From
Dynamic property compares its power per liter than quartastroke engine big 35%；Compare in terms of environmental protection its harmful exhaust discharge capacity only have quartastroke engine three/
One.
Summary of the invention
A kind of method and system of explosive motor energy-saving and emission-reduction；It completes a cycle of operation to it is characterized in that electromotor changes into 6-stroke IC engine
Including intake stroke, compression stroke, expansion stroke, aerofluxus compression stroke, oil spout expansion stroke and steam stroke of draining the oil；The oil of spray is gasoline, bavin
Oil, methanol, ethanol etc. and their liquid oil of being mutually combined；According to the difference of oil spout, determine condensers in series or cracker after cylinder,
To increase a steam door of draining the oil simultaneously.It is characterized in that it completes a cycle of operation and includes intake stroke, compression stroke, expansion stroke, described
Intake stroke be that inlet valve is opened, piston is moved to lower dead center by top dead centre, and gaseous mixture is inhaled into cylinder, and compression stroke is, IC Intake Valve Closes,
Piston is moved to top dead centre by lower dead center, and in cylinder, gaseous mixture is compressed, and expansion stroke is, when piston moves closer to top dead centre, and spark plug predicted point
Fire, mixture combustion, burning produces high temperature and high pressure gas and expands in cylinder, promoted to lower dead center by top dead centre by piston, and piston does work；Piston
When moving to lower dead center, starting aerofluxus compression stroke, exhaust valve is opened, and a part of waste gas is discharged rapidly, exhaust valve closing, and piston is moved by lower dead center
Moving top dead centre, in cylinder, remaining part high-temperature gas is compressed, and piston moves to top dead centre, commencement of fuel injection expansion stroke, and injection pump passes through gas
The atomizer that cylinder is provided with oil spout in cylinder, oil touches the gas of flame heat, produces oil quick-fried, and oil and gas volume of mixture expands sharp, generation
Gases at high pressure promote piston to move to lower dead center from top dead centre, and piston does work again；Being finally steam stroke of draining the oil, steam door of draining the oil is opened, waste gas
Discharge rapidly with oil vapour.Petrol engine is characterized in that oil spout expansion stroke, and the oil of spray is gasoline；Draining the oil steam stroke, steam door of draining the oil is beaten
Opening, waste gas and gasoline vapor are discharged rapidly；Entering condenser, the water in condenser engine water tank cools down waste gas and gasoline vapor indirectly, it is possible to
Spraying into a small amount of distilled water, waste gas recirculation therein, these comprehensive gases and air are mixed to form the suitable gaseous mixture of temperature and are inhaled into cylinder, mixed
Conjunction gas firing does work.Methanol engine is characterized in that oil spout expansion stroke, and the oil of spray is methanol；Draining the oil steam stroke, steam door of draining the oil is opened,
Waste gas and methanol steam are discharged rapidly；Entering cracker, the waste gas of cracker electromotor heats indirectly, it is possible to spray into a small amount of distilled water, therein
Waste gas recirculation, these comprehensive gases produce cracking gas under the effect of catalyst and air is mixed to form the suitable gaseous mixture of temperature and is inhaled into cylinder,
Mixture combustion does work.It is characterized in that, existing explosive motor can be transformed, a steam door of draining the oil will be increased, connect after cylinder cold
Condenser or cracker, the water in condenser engine water tank cools down waste gas and gasoline vapor indirectly, and the waste gas of cracker electromotor heats indirectly,
Its system also to increase a device that can spray into a small amount of distilled water, gas recirculation system to be removed.It is characterized in that, manufacture can be redesigned
Electromotor, will increase a steam door of draining the oil, condensers in series or cracker after cylinder, and the water in condenser engine water tank cools down indirectly
Waste gas and gasoline vapor, can be condenser together with engine water tank design；The waste gas of cracker electromotor heats indirectly, can be cracking
Together with device designs with engine exhaust system；Its system also to increase a device that can spray into a small amount of distilled water, gas recirculation system to be removed.
Detailed description of the invention
The method and system of 1. 1 kinds of gasoline internal combustion engine energy-saving and emission-reduction of embodiment；It completes a cycle of operation and includes intake stroke, compression punching
Journey, expansion stroke, described intake stroke is that inlet valve is opened, and piston is moved to lower dead center by top dead centre, and gaseous mixture is inhaled into cylinder, compression
Stroke is, IC Intake Valve Closes, and piston is moved to top dead centre by lower dead center, and in cylinder, gaseous mixture is compressed, and expansion stroke is, piston moves closer to
During stop, spark plug advanced ignition, mixture combustion, burning produces high temperature and high pressure gas and expands in cylinder, by piston by top dead centre to lower dead center
Promoting, piston does work；When piston moves to lower dead center, starting aerofluxus compression stroke, exhaust valve is opened, and a part of waste gas is discharged rapidly, exhaust valve
Closing, piston is moved to top dead centre by lower dead center, and in cylinder, remaining part high-temperature gas is compressed, and piston moves to top dead centre, and commencement of fuel injection is swollen
Swollen stroke, atomizer oil spout in cylinder that injection pump is provided with by cylinder, oil touches the gas of flame heat, produces oil quick-fried, oil and gas mixing object
Amassing and expand sharp, the gases at high pressure of generation promote piston to move to lower dead center from top dead centre, and piston does work again；It is finally steam stroke of draining the oil,
Steam door of draining the oil is opened, and waste gas and oil vapour are discharged rapidly.It is characterized in that oil spout expansion stroke, the oil of spray is gasoline；Drain the oil steam stroke, put
Oil vapour door is opened, and waste gas and gasoline vapor are discharged rapidly；Entering condenser, the water in condenser engine water tank cools down waste gas and gasoline indirectly
Steam, it is possible to spray into a small amount of distilled water, waste gas recirculation therein, these comprehensive gases and air are mixed to form the suitable gaseous mixture of temperature and are inhaled
Entering cylinder, mixture combustion does work.
The method and system of 2. 1 kinds of methanol explosive motor energy-saving and emission-reduction of embodiment；It completes a cycle of operation and includes intake stroke, compression punching
Journey, expansion stroke, described intake stroke is that inlet valve is opened, and piston is moved to lower dead center by top dead centre, and gaseous mixture is inhaled into cylinder, compression
Stroke is, IC Intake Valve Closes, and piston is moved to top dead centre by lower dead center, and in cylinder, gaseous mixture is compressed, and expansion stroke is, piston moves closer to
During stop, spark plug advanced ignition, mixture combustion, burning produces high temperature and high pressure gas and expands in cylinder, by piston by top dead centre to lower dead center
Promoting, piston does work；When piston moves to lower dead center, starting aerofluxus compression stroke, exhaust valve is opened, and a part of waste gas is discharged rapidly, exhaust valve
Closing, piston is moved to top dead centre by lower dead center, and in cylinder, remaining part high-temperature gas is compressed, and piston moves to top dead centre, and commencement of fuel injection is swollen
Swollen stroke, atomizer oil spout in cylinder that injection pump is provided with by cylinder, oil touches the gas of flame heat, produces oil quick-fried, oil and gas mixing object
Amassing and expand sharp, the gases at high pressure of generation promote piston to move to lower dead center from top dead centre, and piston does work again；It is finally steam stroke of draining the oil,
Steam door of draining the oil is opened, and waste gas and oil vapour are discharged rapidly.It is characterized in that oil spout expansion stroke, the oil of spray is methanol；Drain the oil steam stroke, put
Oil vapour door is opened, and waste gas and methanol steam are discharged rapidly；Entering cracker, the waste gas of cracker electromotor heats indirectly, it is possible to spray into a small amount of
Distilled water, waste gas recirculation therein, these comprehensive gases produce cracking gas and air under the effect of catalyst, and to be mixed to form temperature the most mixed
Closing gas and be inhaled into cylinder, mixture combustion does work.
Claims (6)
1. the method and system of explosive motor energy-saving and emission-reduction；It is characterized in that changing electromotor into 6-stroke IC engine, it completes a cycle of operation
Including intake stroke, compression stroke, expansion stroke, aerofluxus compression stroke, oil spout expansion stroke and steam stroke of draining the oil；The oil of spray is gasoline, bavin
Oil, methanol, ethanol etc. and their liquid oil of being mutually combined；According to the difference of oil spout, determine condensers in series or cracker after cylinder,
To increase a steam door of draining the oil simultaneously.
2. according to the method and system of explosive motor energy-saving and emission-reduction a kind of described in claim 1.；It is characterized in that it completes a cycle of operation and includes air-breathing
Stroke, compression stroke, expansion stroke, described intake stroke is that inlet valve is opened, and piston is moved to lower dead center by top dead centre, and gaseous mixture is inhaled
Entering cylinder, compression stroke is, IC Intake Valve Closes, and piston is moved to top dead centre by lower dead center, and in cylinder, gaseous mixture is compressed, and expansion stroke is, lives
When plug moves closer to top dead centre, spark plug advanced ignition, mixture combustion, burning produces high temperature and high pressure gas and expands in cylinder, by piston by upper
Stop promotes to lower dead center, and piston does work；When piston moves to lower dead center, starting aerofluxus compression stroke, exhaust valve is opened, and a part of waste gas is rapid
Discharging, exhaust valve closing, piston is moved to top dead centre by lower dead center, and in cylinder, remaining part high-temperature gas is compressed, and piston moves to top dead centre,
Commencement of fuel injection expansion stroke, atomizer oil spout in cylinder that injection pump is provided with by cylinder, oil touches the gas of flame heat, produces oil quick-fried, oil
Vapour volume of mixture expands sharp, and the gases at high pressure of generation promote piston to move to lower dead center from top dead centre, and piston does work again；Finally drain the oil
Steam stroke, steam door of draining the oil opens, and waste gas and oil vapour are discharged rapidly.
3. according to the method and system of explosive motor energy-saving and emission-reduction a kind of described in claim 1.2.；It is characterized in that oil spout expansion stroke, the oil of spray is vapour
Oil；Draining the oil steam stroke, steam door of draining the oil is opened, and waste gas and gasoline vapor are discharged rapidly；Enter condenser, in condenser engine water tank
Water cools down waste gas and gasoline vapor indirectly, it is possible to spray into a small amount of distilled water, waste gas recirculation therein, and these comprehensive gases are mixed to form with air
The suitable gaseous mixture of temperature is inhaled into cylinder, and mixture combustion does work.
4. according to the method and system of explosive motor energy-saving and emission-reduction a kind of described in claim 1.2.；It is characterized in that oil spout expansion stroke, the oil of spray is first
Alcohol；Draining the oil steam stroke, steam door of draining the oil is opened, and waste gas and methanol steam are discharged rapidly；Enter cracker, between the waste gas of cracker electromotor
Connecing heating, it is possible to spray into a small amount of distilled water, waste gas recirculation therein, these comprehensive gases produce cracking gas and air under the effect of catalyst
Being mixed to form the suitable gaseous mixture of temperature and be inhaled into cylinder, mixture combustion does work.
5. according to the method and system of explosive motor energy-saving and emission-reduction a kind of described in claim 1.2.3.4.；It is characterized in that, existing internal combustion can be transformed and send out
Motivation, will increase a steam door of draining the oil, condensers in series or cracker after cylinder, and the water in condenser engine water tank cools down useless indirectly
Gas and gasoline vapor；The waste gas of cracker electromotor heats indirectly, and its system also to increase a device that can spray into a small amount of distilled water, remove
Gas recirculation system.
6. according to the method and system of explosive motor energy-saving and emission-reduction a kind of described in claim 1.2.3.4.5.；It is characterized in that, manufacture can be redesigned and send out
Motivation, will increase a steam door of draining the oil, condensers in series or cracker after cylinder, and the water in condenser engine water tank cools down useless indirectly
Gas and gasoline vapor, can be condenser together with engine water tank design；The waste gas of cracker electromotor heats indirectly, can be cracker
Together with designing with engine exhaust system；Its system also to increase a device that can spray into a small amount of distilled water, gas recirculation system to be removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091306.7A CN105986892A (en) | 2015-03-02 | 2015-03-02 | Energy-saving and emission reduction method and system for internal combustion engine |
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| CN201510091306.7A CN105986892A (en) | 2015-03-02 | 2015-03-02 | Energy-saving and emission reduction method and system for internal combustion engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194234A (en) * | 2018-01-16 | 2018-06-22 | 浙江吉利新能源商用车有限公司 | A kind of exhaust gas circulating device that methanol decomposition is carried out using engine exhaust heat |
-
2015
- 2015-03-02 CN CN201510091306.7A patent/CN105986892A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194234A (en) * | 2018-01-16 | 2018-06-22 | 浙江吉利新能源商用车有限公司 | A kind of exhaust gas circulating device that methanol decomposition is carried out using engine exhaust heat |
| CN108194234B (en) * | 2018-01-16 | 2019-11-26 | 浙江吉利新能源商用车有限公司 | A kind of exhaust gas circulating device carrying out methanol decomposition using engine exhaust heat |
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