Diesel engine aids in fuel-saving environmental protection device
Technical field
The invention belongs to diesel engine fuel-saving technique field.It is more particularly related to diesel engine aids in
Fuel-saving environmental protection device, to provide hydrogen or oxygen gas and diesel spray mixed combustion for diesel engine, promotes bavin in diesel engine
The abundant burning of oil, reduces the usage amount of diesel oil, reduces the content of pollutant in tail gas, save the energy, environmental protection.
Background technology
With the increase of whole world internal combustion engine ownership, the oil as internal combustion engine main fuel is faced with worsening shortages
Serious problems.In order to improve the efficiency of engine to extend the usage time of limited petroleum resources, while in order to reduce greenhouse effect
The discharge of atmospheric carbon dioxide is answered, worldwide internal combustion engine researcher has carried out a large amount of arduous work, great Liang Xin
Technology, new equipment are widely used on internal combustion engine, internal-combustion engine technology is obtained development at full speed, the internal combustion of today
Machine has been the high technology equipment for employing a large amount of advanced technologies.But in face of ever-increasing automobile quantity, combustion engine energy-saving and
Constantly reducing discharge becomes eternal task.
At present, the efficiency of combustion that derv fuel starts is generally 70% or so, and since efficiency of combustion is low, burning is insufficient,
Cause oil consumption height, discharge pollutants high environmental problem.It is existing improve high oil consumption, the mode of maximum discharge is generally fuel oil and adds
Add the product of agent class, the work of improvement emission pollution is reached by varying the chemical property of fuel oil or by chemical action
With, but do not have clear improvement for performances such as fuel oil combustion rate and rates of economizing gasoline.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of diesel engine to aid in fuel-saving environmental protection device, it can be by bavin
Oily internal combustion engine provides hydrogen or oxygen gas and diesel spray mixed combustion, promotes the abundant burning of diesel oil in diesel engine, reduces bavin
The usage amount of oil, reduces the content of pollutant in tail gas, saves the energy, environmental protection.
A further object of the invention is to aid in fuel-saving environmental protection device for diesel engine, there is provided more precise control system
And control parameter, the energy saving and normal operation use for aiding in fuel-saving environmental protection device for diesel engine provide technical guarantee,
Internal combustion engine security level equipped therewith is improved, ensures safe to use, saving electric energy.
In order to realize these purposes and further advantage according to the present invention, there is provided a kind of diesel engine aids in fuel-saving ring
Protection device, it is connected with the machine cylinder of diesel engine by pipeline, and is passed through hydrogen and oxygen gas mixture and diesel oil into the machine cylinder
Spraying mixed combustion, it is characterised in that including:
Feeder is circulated, it includes oxyhydrogen generator;Separating and filtering device, the air inlet of the separating and filtering device with
The gas outlet of the oxyhydrogen generator is connected by the first pipeline, the gas outlet of the separating and filtering device and diesel engine
Supply air line connects, and water electrolytic gas is passed through with the supply air line for diesel engine, the liquid outlet of the separating and filtering device with
The inlet of the oxyhydrogen generator is connected by the second pipeline, to recycle the electrolyte of oxyhydrogen generator;
Circuit control system, it is electrically connected with the oxyhydrogen generator and separating and filtering device.
Preferably, wherein, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Electrolyte cooling back installation, it includes liquid storage air collector, it is arranged on first pipeline, the liquid storage collection
The air inlet of gas tank is connected with the gas outlet of the oxyhydrogen generator by a part for the first pipeline, the liquid storage air collector
Gas outlet be connected with the air inlet of the separating and filtering device by another part of the first pipeline;Sealant supplement cylinder and immersion
Cooling coil in sealant supplement cylinder electrolyte inside, described cooling coil one end are connected with the fluid-through port of the liquid storage air collector,
The other end of the cooling coil is connected with the inlet of the oxyhydrogen generator, the liquid outlet of the sealant supplement cylinder and the storage
The fluid infusion of liquid air collector is connected;Wherein, air inlet, fluid infusion and the fluid-through port of the liquid storage air collector each lead to liquid storage collection
In same liquid accommodating cavity in gas tank, first circulation driving device drives electrolyte in liquid storage air collector, oxyhydrogen generator
Flowed with the inner-outer circulation of the cooling coil of sealant supplement cylinder.
Preferably, wherein, the liquid outlet of the separating and filtering device be connected with the sealant supplement cylinder by pipeline also,
Second circulation driving dress is provided with pipeline between the liquid outlet of the separating and filtering device and the sealant supplement cylinder
Put excellent
Choosing, wherein, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Thermal compensation device, it includes the first heating part and the second heating part being interconnected by the 3rd pipeline, and described
One heating part is arranged on the periphery of the sealant supplement cylinder, and to be heated to sealant supplement cylinder, second heating part is arranged on the hydrogen
The outside of Oxygen Generator, for being heated to oxyhydrogen generator, and first heating part passes through the 4th with second heating part
Pipeline is connected with the cooling water tank of diesel engine.
Preferably, wherein, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Valve, it is arranged on the 4th pipeline, to control the break-make of fluid in the 4th pipeline;
Filling opening, it is arranged on the sealant supplement cylinder, to supplement the electrolyte in sealant supplement cylinder.
Preferably, wherein, diesel engine auxiliary fuel-saving environmental protection device, further includes:
First temperature sensor and pressure sensor, it is arranged in the oxyhydrogen generator;
Alarm device;
The circuit control system further includes ACU and actuator, the ACU and the first temperature sensor and pressure sensor
It is electrically connected, the ACU is connected with actuator communication, and the actuator and the valve, the circulating driving device, institute
State oxyhydrogen generator and the alarm device is electrically connected;
Wherein, after ACU receives diesel engine normal work instruction, the temperature < 15 of the first temperature sensor is obtained
DEG C when, ACU controls the sum of first valve opening, the first heating part and the second heating part to the sealant supplement cylinder by actuator
The oxyhydrogen generator is heated;When temperature >=15 DEG C of ACU the first temperature sensors of acquisition, meanwhile, pressure sensor
During pressure value >=40KPA, the oxyhydrogen generator starts electrolysis and produces water electrolytic gas;When ACU obtains the first temperature sensor
During the pressure value > 300KPA of 80 DEG C of temperature > or pressure sensor, ACU controls the oxyhydrogen generator to stop by actuator
Only it is electrolysed and sends alarm.
Preferably, wherein, diesel engine auxiliary fuel-saving environmental protection device, the separating and filtering device is Oil-gas Separation
Device.
Preferably, wherein, diesel engine auxiliary fuel-saving environmental protection device, further includes:
First liquid level sensor and the second liquid level sensor, it is separately positioned on the liquid storage air collector and the oil gas point
From in device, wherein, after ACU receives diesel engine normal work instruction, obtain the first liquid level sensor and the second liquid level
During the voltage < 1.69V of sensor, ACU control actuators are respectively to be pumped into the liquid storage air collector and the gs-oil separator
Electrolyte, and be electrically connected with the ACU, when ACU obtains voltage >=4.5V of the first liquid level sensor and the second liquid level sensor
When, stopping is pumped into electrolyte.
Preferably, wherein, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Second temperature sensor, it is arranged in sealant supplement cylinder, and is electrically connected with the ACU, when ACU receives diesel internal combustion
After machine normal work instruction, when obtaining 0 DEG C of the temperature < of second temperature sensor, ACU control actuators close circulation driving dress
Put, when ACU obtains temperature >=10 DEG C of second temperature sensor, ACU control actuators start first circulation driving device.
Preferably, wherein, the first circulation driving device and second circulation driving device are circulating pump.
The present invention includes at least following beneficial effect:
Oxyhydrogen generator is provided for hydrolysis electrolyte and obtains hydrogen and oxygen;Separating and filtering device be provided for by
Filtration treatment is dried in the water electrolytic gas produced in controllable type water electrolyser, and the present invention in oxyhydrogen generator and separated
Filter and can be realized as supplying hydrogen and oxygen for internal combustion engine under the cooperation of device, promote the abundant burning of diesel oil in diesel engine,
The usage amount of diesel oil is reduced, reduces the content of pollutant in tail gas, saves the energy, environmental protection;
Electrolyte cooling back installation includes liquid storage air collector, sealant supplement cylinder and is immersed in cold in sealant supplement cylinder electrolyte inside
But coil pipe, and electrolyte formed in oxyhydrogen generator, liquid storage air collector and cooling coil an electrolyte flow circuit with
The electrolyte for completing oxyhydrogen generator carries out cooling treatment, while the electrolyte in sealant supplement cylinder can also be liquid storage collection by circulating pump
Supplement electrolyte in gas tank, and the electrolyte in sealant supplement cylinder very little when, can directly pump or artificial supplementation;
The electrolyte taken out of in water electrolytic gas can be flowed back to oxyhydrogen generator again by separating and filtering device by cooling coil
In, to reduce the waste of electrolyte to the greatest extent, save use cost;
In conclusion apparatus structure of the present invention is simple, vehicle itself electric energy and fuel oil, and engine are made full use of
Waste heat, to improve the abundant burning of diesel oil in diesel engine, reduces the content of pollutant in tail gas, saves the energy, protection ring
Border.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structure diagram that feeder is circulated in one embodiment of the present of invention;
Fig. 2 is the structure diagram that diesel engine aids in fuel-saving environmental protection device described in one embodiment of the present of invention;
Fig. 3 is the structure diagram of circuit control system described in one embodiment of the present of invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
As shown in Figure 1, the present invention provides a kind of diesel engine to aid in fuel-saving environmental protection device, itself and diesel engine
Machine cylinder is connected by pipeline, and is passed through hydrogen and oxygen gas mixture and diesel spray mixed combustion into the machine cylinder, it is characterised in that
Including:
Feeder is circulated, it includes oxyhydrogen generator 1;Separating and filtering device 2, the air inlet of the separating and filtering device
9 are connected with the gas outlet 13 of the oxyhydrogen generator by the first pipeline 8, the gas outlet 10 of the separating and filtering device and diesel oil
The supply air line 14 of internal combustion engine connects, and the water electrolytic gas of oxyhydrogen generator generation is passed through with the supply air line for diesel engine,
The liquid outlet 11 of the separating and filtering device is connected with the inlet 15 of the oxyhydrogen generator by the second pipeline 12, to return
Receive the electrolyte of oxyhydrogen generator;
Circuit control system, it is electrically connected with the oxyhydrogen generator and separating and filtering device.
In such scheme, oxyhydrogen generator can be controllable type water electrolyser, it is provided at both ends with positive and negative terminal,
The direct current positive and negative anodes electrolysis power line of the positive and negative terminal and the vehicle power-supply system of itself is corresponding to be connected;Separating and filtering fills
It can be oil water separator to put, for the water electrolytic gas produced in controllable type water electrolyser to be dried filtration treatment, because,
During water electrolysis hydrogen making and oxygen, due to the generation of cell reaction, the factor such as pressure-tight structure of electrolytic cell,
Electrolytic cell electrolyte inside constant temperature can be caused to raise, vapor and electrolyte neutral and alkali in hydrogen caused by electrolysis and oxygen
The content of particle also gradually increases, and will influence the performance of hydrogen and oxygen, therefore, water electrolytic gas is filtered.And
And in such scheme, in the case where can be implemented as internal combustion engine for hydrogen and oxygen, electrolyte easily overheats, and influences hydrogen
The generation of gas and oxygen and working performance, therefore, electrolyte circulating cooling dress are provided in following scheme for the present apparatus
Put.
As shown in Fig. 2, in one embodiment, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Electrolyte cooling back installation, it includes liquid storage air collector 3, it is arranged on first pipeline 8, the liquid storage
The air inlet 17 of air collector is connected with the gas outlet of the oxyhydrogen generator by a part for the first pipeline, the liquid storage collection
The gas outlet 16 of gas tank is connected with the air inlet of the separating and filtering device by another part of the first pipeline;Sealant supplement cylinder 4
And the cooling coil 5 in sealant supplement cylinder electrolyte inside is immersed in, described cooling coil one end and the logical liquid of the liquid storage air collector
Mouth 18 is connected, and the other end of the cooling coil is connected with the inlet of the oxyhydrogen generator, and the sealant supplement cylinder goes out
Liquid mouth 19 is connected with the fluid infusion 21 of the liquid storage air collector;Wherein, the air inlet of the liquid storage air collector, fluid infusion and logical
Liquid mouth is each led in the same liquid accommodating cavity in liquid storage air collector, and first circulation driving device 24 drives electrolyte in liquid storage
The inner-outer circulation flowing of the cooling coil of air collector, oxyhydrogen generator and sealant supplement cylinder.
In such scheme, electrolyte cooling back installation includes liquid storage air collector, sealant supplement cylinder and is immersed in sealant supplement cylinder
Cooling coil in electrolyte inside, and electrolyte forms an electricity in oxyhydrogen generator, liquid storage air collector and cooling coil
Solution liquid flow circuits carry out cooling treatment to complete the electrolyte of oxyhydrogen generator, while the electrolyte in sealant supplement cylinder can also pass through
First circulation driving device is supplement electrolyte in liquid storage air collector, and the electrolyte in sealant supplement cylinder very little when, can directly pump
Send or artificial supplementation.
As shown in Fig. 2, in one embodiment, the liquid outlet of separating and filtering device passes through pipeline phase with the sealant supplement cylinder
Connect also, second circulation driving is provided with the pipeline between the liquid outlet and the sealant supplement cylinder of the separating and filtering device
In such scheme, first circulation driving device can fill the electrolyte pumping in sealant supplement cylinder to the separating and filtering device 32
In putting, enough electrolyte is supplemented for it, ensures separating and filtering device normal work, in such scheme, can also separate
The gas outlet 10 of filtration apparatus ensures with setting gs-oil separator 33 and flashback preventor 34 on the supply air line of diesel engine
The combustion completion of diesel engine.
In one embodiment, diesel engine auxiliary fuel-saving environmental protection device, further includes:
As shown in Fig. 2, thermal compensation device, its first heating part 6 and second for including being interconnected by the 3rd pipeline adds
Hot portion 7, first heating part is arranged on the periphery of the sealant supplement cylinder, to be heated to sealant supplement cylinder, second heating part
The outside of the oxyhydrogen generator is arranged on, for being heated to oxyhydrogen generator, and first heating part adds with described second
Hot portion is connected by the 4th pipeline 22 with the cooling water tank of diesel engine.In such scheme, directly just there is existing hair
The heat that the cooling water tank of motivation obtains provides thermal energy for thermal compensation device, so as to be heated by the first heating part and second
Portion is heated for sealant supplement cylinder and oxyhydrogen generator, that is, the thermal energy made full use of, reduces the waste of the energy, and without separately setting again specially
The heating unit of door, reduces production cost.
As shown in Fig. 2, in one embodiment, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Valve 23, it is arranged on the 4th pipeline, to control the break-make of fluid in the 4th pipeline;
Filling opening 20, it is arranged on the sealant supplement cylinder, to supplement the electrolyte in sealant supplement cylinder.In such scheme, valve
Door can be the common valve such as electromagnetic valve or electric machine valve, with realize oxyhydrogen generator need preheat it is carried out it is pre-
Heat, when that need not preheat, stops heating.
As shown in figure 3, in such scheme, diesel engine auxiliary fuel-saving environmental protection device, further includes:
First temperature sensor 27 and pressure sensor 28, it is arranged in the oxyhydrogen generator;Alarm device 29;
The circuit control system further includes ACU25 and actuator 26, and the ACU is electrically connected with the first temperature sensor and pressure sensor
Connect, the ACU is connected with actuator communication, and the actuator and the valve, the circulating driving device, the hydrogen
Oxygen Generator and the alarm device are electrically connected;Wherein, after ACU receives diesel engine normal work instruction, the is obtained
During 15 DEG C of the temperature < of one temperature sensor, ACU controls first valve opening, the first heating part and second by actuator
The sealant supplement cylinder and described oxyhydrogen generator is heated heating part;When ACU obtain the first temperature sensor temperature >=
15 DEG C, meanwhile, during pressure value >=40KPA of pressure sensor, the oxyhydrogen generator starts electrolysis and produces water electrolytic gas;When
ACU obtain the first temperature sensor 80 DEG C of temperature > or pressure sensor pressure value > 300KPA when, ACU passes through execution
Device controls the oxyhydrogen generator to stop being electrolysed and sending alarm.In such scheme, pass through temperature sensor and pressure sensing
Device coordinates with ACU and actuator, to realize that apparatus of the present invention can preferably carry out supply work, to coordinate diesel engine
Dynamically working, for diesel engine aid in fuel-saving environmental protection device energy saving and normal operation use technical guarantee is provided, carry
High internal combustion engine security level equipped therewith, ensures safe to use, saving electric energy.
In one embodiment, diesel engine auxiliary fuel-saving environmental protection device, the separating and filtering device are oil gas point
From device.
As shown in figure 3, in one embodiment, diesel engine auxiliary fuel-saving environmental protection device, further includes:
First liquid level sensor 30 and the second liquid level sensor 31, it is separately positioned on the liquid storage air collector and the oil
In gas separating device, and it is electrically connected with the ACU, wherein, after ACU receives diesel engine normal work instruction, obtain the
During the voltage < 1.69v of one liquid level sensor and the second liquid level sensor, ACU control actuators are respectively the liquid storage air collector
Be pumped into electrolyte with the gs-oil separator, when ACU obtain the voltage of the first liquid level sensor and the second liquid level sensor >=
During 4.5V, stopping is pumped into electrolyte.In such scheme, coordinated by liquid level sensor and ACU and actuator, to ensure this
Liquid level in invention device in liquid storage air collector and gs-oil separator remains certain altitude, ensures the amount of filling of electrolyte.
As shown in figure 3, in one embodiment, diesel engine auxiliary fuel-saving environmental protection device, further includes:
Second temperature sensor 32, it is arranged in sealant supplement cylinder, and is electrically connected with the ACU, when ACU is received in diesel oil
After combustion engine normal work instruction, when obtaining 0 DEG C of the temperature < of second temperature sensor, ACU control actuators close circulation driving
Device, when ACU obtains temperature >=10 DEG C of second temperature sensor, ACU control actuators start first circulation driving device.
In one embodiment, the first circulation driving device and second circulation driving device are circulating pump.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.