CN210919273U - Intelligent combustion-supporting device of internal combustion engine and motor vehicle and ship comprising same - Google Patents
Intelligent combustion-supporting device of internal combustion engine and motor vehicle and ship comprising same Download PDFInfo
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- CN210919273U CN210919273U CN201921174597.6U CN201921174597U CN210919273U CN 210919273 U CN210919273 U CN 210919273U CN 201921174597 U CN201921174597 U CN 201921174597U CN 210919273 U CN210919273 U CN 210919273U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses an intelligent combustion-supporting device of an internal combustion engine and a motor vehicle and a ship containing the same, wherein the combustion-supporting device comprises a solution device, a solution pusher, a high-pressure atomizing nozzle, an internal combustion engine rotating speed signal collector and an intelligent controller; the solution device, the solution pusher and the high-pressure atomizing nozzle are communicated through a high-pressure pipeline, and the atomizing nozzle is communicated with an air inlet of the internal combustion engine; the rotation speed signal collector of the internal combustion engine is connected with an intelligent controller, and the intelligent controller is connected with the solution pusher. The combustion-supporting device of the utility model directly sprays the solution into the internal combustion engine by the high-pressure atomizing nozzle without a gasification device and an atomizer, has simple structure, direct effect and good stability; the intelligent controller receives the rotating speed signal of the internal combustion engine through the rotating speed signal collector of the internal combustion engine, controls the liquid supply system to change along with the change of the rotating speed of the internal combustion engine all the time, enables the sprayed atomized solution and the fuel to be in the best matching state, and enables the heat energy conversion ratio to be stable in the maximum state, thereby obtaining the effects of lowest oil consumption and lowest emission.
Description
Technical Field
The utility model relates to an internal-combustion engine field especially relates to an internal-combustion engine intelligence combustion-supporting device and contain its motor vehicle, ship.
Background
With the increasing importance of air pollution treatment in China, new technologies such as oxyhydrogen emission reduction technology and tail gas pretreatment technology gradually appear in the aspect of tail gas emission treatment of motor vehicles (such as diesel vehicles and gasoline vehicles), wherein the oxyhydrogen emission reduction technology mainly comprises the steps of introducing trace oxyhydrogen gas into an air inlet of an engine (internal combustion engine) to promote fuel to be fully combusted, reducing the generation of harmful substances in tail gas from the source and saving a part of fuel oil.
The invention patent with the patent number 201410257822.8 discloses a fuel-saving device which adopts the technology of hydrogen and oxygen emission reduction and is used for full-automatic control of an internal combustion engine and an application method thereof, the device is arranged on an exhaust pipe and an air inlet pipe of the internal combustion engine and comprises a water tank, a power propeller, a fuel regulator, a vaporization group, an atomization chamber and an intercooler which are communicated in sequence, wherein the water tank is filled with aqueous solution containing a catalyst, the vaporization group and the atomization chamber are arranged on a reaction layer of the exhaust pipe, and the intercooler is arranged on the air inlet pipe; the oil-saving device adjusts the flow of the aqueous solution containing the catalyst through a microcomputer control device; when the temperature of the exhaust pipe reaches a set value, the water solution enters the reaction layer to be heated and vaporized, and is decomposed under the action of the catalyst to generate a combustible gas mixed by hydrogen and oxygen, the combustible gas is atomized and cooled, enters the cylinder body of the internal combustion engine, and is atomized together with oil under the high temperature and high pressure of the piston and rapidly detonated, so that the piston is pushed to do work to complete the movement. However, the device realizes air supply after the atomization chamber is connected with the intercooler, the combustion improver enters the internal combustion engine in a gas state, the whole structure is complex, the influence of air temperature is large, and the air supply is unstable. In addition, the temperature detector is arranged in an exhaust system of the internal combustion engine, signals are acquired according to the temperature, the temperature detector is easily influenced by factors such as weather and seasons, the data error is large, and the gas is sprayed in an equivalent manner after a liquid supply system of the temperature detector is started.
Therefore, it is obvious that the above-mentioned conventional combustion-supporting device for internal combustion engine still has inconvenience and defects in structure and use, and further improvement is urgently needed. How to create a new intelligent combustion-supporting device of the internal combustion engine, which has the advantages of simple structure, accurate control, high heat energy conversion ratio, energy conservation and emission reduction, becomes an object which is greatly required to be improved in the industry at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a combustion-supporting device of internal-combustion engine intelligence makes its simple structure, control accurate, heat energy conversion ratio height, energy saving and emission reduction to overcome the not enough of current combustion-supporting device of internal-combustion engine.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an intelligent combustion-supporting device of an internal combustion engine comprises a solution device, a solution pusher, a high-pressure atomizing nozzle, an internal combustion engine rotating speed signal collector and an intelligent controller; the solution device, the solution pusher and the high-pressure atomizing nozzle are communicated through a high-pressure pipeline, and the atomizing nozzle is communicated with an air inlet of the internal combustion engine; the internal combustion engine rotating speed signal collector is connected with an intelligent controller, and the intelligent controller is connected with the solution pusher.
As a further improvement of the utility model, a one-way valve is arranged on the high-pressure pipeline between the solution device and the solution pusher.
The intelligent liquid level control system comprises a liquid level sensor, a liquid level indicator, a liquid pushing device, a high-pressure atomizing nozzle and a display, wherein the liquid level indicator is connected with the intelligent controller, the display is used for displaying the liquid level of the liquid solution device and the working state of a liquid supply system comprising the liquid solution device, the liquid pushing device and the high-pressure atomizing nozzle, and the intelligent controller is further connected with the liquid level sensor arranged in the liquid solution device.
Furthermore, the intelligent controller is connected with the solution pusher through a power line, and controls the pumping quantity of the solution pusher through controlling the output current in a variable frequency mode.
Furthermore, the aperture of the atomizing nozzle is 0.15mm-20mm and is used for matching with the exhaust volume of the internal combustion engine.
Furthermore, the rotating speed signal acquisition point of the internal combustion engine rotating speed signal acquisition device is a rotating speed signal acquisition point on a crankshaft of the internal combustion engine.
Furthermore, the rotating speed signal acquisition points of the internal combustion engine rotating speed signal acquisition device are N points and W points of the rotating speed frequency output end of the internal combustion engine generator.
Further, the high-pressure atomizing nozzle is made of 304 stainless steel or brass.
On the other hand, the utility model also provides an energy saving and emission reduction, internal-combustion engine long service life's motor vehicle, including internal-combustion engine and above-mentioned internal-combustion engine intelligence combustion-supporting device.
In one aspect, the utility model also provides an energy saving and emission reduction, internal-combustion engine long service life's motor boat, including internal-combustion engine and above-mentioned internal-combustion engine intelligence combustion-supporting device.
By adopting the technical scheme, the utility model discloses at least, following advantage has:
1. the utility model discloses a combustion-supporting device of internal-combustion engine intelligence, after the internal-combustion engine starts, the intelligent control ware passes through the rotational speed signal that internal-combustion engine rotational speed signal collector received the internal-combustion engine, data signal is steady accurate, when the internal-combustion engine rotational speed reaches initial set value, the intelligent control ware sends the operating instruction to solution pusher, the feed liquid system begins working, spout into the atomized solution through the internal-combustion engine air inlet promptly, make it get into the internal-combustion engine combustion chamber and form hydrogen in the twinkling of an eye, the oxygen body, hydrogen flaring, oxygen is combustion-supporting, the two combined action makes the interior fuel of internal. The liquid supply system is always changed along with the change of the rotating speed of the internal combustion engine due to the action of the intelligent controller, the sprayed atomized solution and the fuel in the cylinder are combusted to be in an optimal matching state, and the heat energy conversion ratio is stabilized to be in a maximum state, so that the effects of lowest oil consumption and lowest emission are achieved, and the aim of intelligent control is fulfilled.
2. The utility model discloses simple structure by solution ware, solution pusher, the direct atomizing solution of high pressure atomizing nozzle, does not have gasification equipment and atomizer, is difficult for receiving the influence of gas temperature, and is simple direct, and stability is good.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic structural diagram of an intelligent combustion-supporting device for an internal combustion engine according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1, the present embodiment provides an intelligent combustion-supporting device for an internal combustion engine, which includes a solution container 1, a solution pusher 2, a high-pressure atomizing nozzle 4, an internal combustion engine rotation speed signal collector 8, and an intelligent controller 6; wherein the solution container 1, the solution pusher 2 and the high-pressure atomizing nozzle 4 are communicated through a high-pressure pipeline to form a liquid supply system, and the atomizing nozzle 4 is communicated with an air inlet of the internal combustion engine 5; the internal combustion engine rotating speed signal collector 8 is connected with the intelligent controller 6 through a power line and a signal line, and the intelligent controller 6 is connected with the solution pusher 2 through a power line.
Wherein, the solution container 1 is filled with mixed liquid of purified water and water dissolving agent, and the solution pusher 2 is used for conveying the solution in the solution container 1 to the high-pressure atomizing nozzle 4. The high-pressure atomizing nozzle 4 is used for spraying atomized solution to an air inlet of the internal combustion engine, and the internal combustion engine 5 is the end point of solution delivery and the starting point of signal acquisition. The intelligent controller 6 is mainly used for controlling the liquid supply system to properly spray atomized solution along with the change of the rotating speed and the oil mass of the internal combustion engine, so as to ensure the complete combustion of the fuel in the combustion chamber of the internal combustion engine. The engine speed signal collector 8 is used for providing the intelligent controller 6 with the engine speed signal.
The working process of the intelligent combustion-supporting device of the internal combustion engine comprises the following steps: the internal-combustion engine 5 internal-combustion engine burns, internal-combustion engine rotational speed signal collector 8 gathers internal-combustion engine rotational speed signal, this rotational speed signal is positive correlation with the fuel admission volume in the internal-combustion engine, the fuel gets into many, the rotational speed is big, the rotational speed signal collector 8 transmits the rotational speed signal of gathering to intelligent control 6, intelligent control 6 is according to the big or small control output signal of rotational speed signal, preferably the size of output current, the pump sending volume of control solution pusher 2 from this, the pump sending volume through frequency conversion regulation solution pusher 2 and then the feed liquor volume of regulation entering high pressure atomizing nozzle 4, and then the spray volume of adjustment entering internal-combustion engine. Namely, after the liquid supply system of the device is started, the atomized solution is sprayed in a matching way in real time according to different requirements of the rotating speed of the internal combustion engine on the fuel for frequency conversion control. If more fuel enters the internal combustion engine and the rotation speed of the internal combustion engine is high, the output current of the intelligent controller 6 changes to enable the pumping quantity of the solution pusher 2 to be large, and further the amount of the flame retardant entering the internal combustion engine 5 through the high-pressure atomizing nozzle 4 is large, so that the fuel entering the internal combustion engine 5 is fully combusted.
The working principle of the intelligent combustion-supporting device of the internal combustion engine is as follows: after the internal combustion engine 5 is started, the intelligent controller 6 receives a rotating speed signal of the internal combustion engine 5 through the internal combustion engine rotating speed signal collector 8, a data signal is stable and accurate, when the rotating speed of the internal combustion engine reaches an initial set value, the intelligent controller 6 sends a working instruction to the solution pusher 2, the liquid supply system starts to work, namely atomized solution is sprayed through an air inlet of the internal combustion engine 5 and enters a combustion chamber of the internal combustion engine to instantly form hydrogen and oxygen gas, the hydrogen gas is combusted suddenly, the oxygen is used for supporting combustion, and the fuel in an air cylinder of the internal combustion engine is combusted completely under. Due to the function of the intelligent controller 6, the liquid supply system is always changed along with the change of the rotating speed of the internal combustion engine, the sprayed atomized solution and the fuel in the cylinder are combusted to be in the best matching state, and the heat energy conversion ratio is stabilized to be in the maximum state, so that the effects of lowest oil consumption and lowest emission are achieved, and the aim of intelligent control is fulfilled. In addition, the solution directly injects into the cylinder (combustion chamber) of the internal combustion engine through the air inlet of the internal combustion engine, so that the heat load of the internal combustion engine can be reduced, the air inflow can be improved, and the power of the internal combustion engine can be increased. The internal combustion engine works at a relatively low temperature, and the service life of the internal combustion engine can be effectively prolonged by more than 25%.
In the intelligent combustion-supporting device for the internal combustion engine, the check valve 3 is preferably arranged on the high-pressure pipeline between the solution container 1 and the solution pusher 2, the check valve 3 is used for preventing the solution from flowing backwards, and the leakage phenomenon of the pressure regulating valve of the solution pusher 2 caused when the solution container 1 is high and the high-pressure atomizing nozzle 4 is low can be solved.
In addition, as a preferred embodiment, the intelligent combustion-supporting device of the internal combustion engine is further provided with a display 7, the display 7 is connected with the intelligent controller 6 through a power line and a signal line, the intelligent controller 6 is further connected with a liquid level sensor arranged in the solution device 1, the display 7 is used for displaying the liquid level of the solution device 1 and the working state (whether the solution device is in the working state) of the liquid supply system, and in addition, when the liquid level of the liquid container 1 is low and the solution pusher 2 cannot work, the display 7 gives an alarm and automatically cuts off the power supply of the solution pusher 2. The power cord is connected with the starting storage battery and provides power for the intelligent controller 6, the solution pusher 2 and the display 7.
The intelligent combustion-supporting device of the internal combustion engine can be divided into two series of products for a motor vehicle and a motor ship, the caliber of the nozzle is determined to be 0.15mm to 20mm according to the displacement of the internal combustion engine, and the models are 30 in total, so that the liquid supply amount is highly matched with the fuel oil burned by the internal combustion engine, and the product design is more convenient to apply. Experiments show that the energy-saving and emission-reducing effect is better.
In order to meet the actual conditions of different motor vehicles and motor ships, the rotating speed signal acquisition point of the rotating speed signal acquisition device 8 of the internal combustion engine can be selected as a rotating speed signal acquisition point on a crankshaft of the internal combustion engine or can be selected as a rotating speed frequency output end N point and a rotating speed frequency output end W point of a generator of the internal combustion engine.
In consideration of the service life of the product, the high-pressure atomizing nozzle, the connecting piece and the component are made of corrosion-resistant materials such as 304 stainless steel, brass and the like, so that the product is more durable.
In addition, the solution container 1 can be properly selected according to different vehicle and ship conditions in the installation process. Passenger cars and large passengers can be arranged below a trunk, seats and the like; the large engineering machine is installed at a place as close to the internal combustion engine as possible; the marine vessel may be mounted adjacent to the internal combustion engine.
To sum up, the utility model discloses a combustion-supporting device of internal-combustion engine intelligence is sprayed the gasification solution by solution ware, solution pusher, high pressure atomizing nozzle and is got into the internal-combustion engine, and the atomizing solution separates into hydrogen, oxygen gas in the combustion chamber in the twinkling of an eye, and hydrogen flaring, oxygen are combustion-supporting, and the two effect makes internal-combustion engine combustion chamber fuel burn completely, and whole device does not have gasification equipment and atomizer, simple structure, and the effect is direct, and stability is good; the intelligent controller receives the rotating speed signal of the internal combustion engine through the rotating speed signal collector of the internal combustion engine, the data signal is stable and accurate, the liquid supply system changes along with the rotating speed change of the internal combustion engine all the time, the sprayed atomized solution and the fuel are combusted into the best matching state, and the heat energy conversion ratio is stabilized in the maximum state, so that the effects of lowest oil consumption and lowest emission are achieved, and the intelligent controller is suitable for popularization and application.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.
Claims (10)
1. An intelligent combustion-supporting device of an internal combustion engine is characterized by comprising a solution container, a solution pusher, a high-pressure atomizing nozzle, an internal combustion engine rotating speed signal collector and an intelligent controller;
the solution device, the solution pusher and the high-pressure atomizing nozzle are communicated through a high-pressure pipeline, and the atomizing nozzle is communicated with an air inlet of the internal combustion engine;
the internal combustion engine rotating speed signal collector is connected with an intelligent controller, and the intelligent controller is connected with the solution pusher.
2. The intelligent combustion-supporting device for the internal combustion engine according to claim 1, wherein a one-way valve is further arranged on a high-pressure pipeline between the solution container and the solution pusher.
3. The intelligent combustion-supporting device for the internal combustion engine according to claim 1, further comprising a display connected with the intelligent controller, wherein the display is used for displaying the liquid level of the solution container and the working state of a liquid supply system comprising the solution container, the solution pusher and the high-pressure atomizing nozzle, and the intelligent controller is further connected with a liquid level sensor arranged in the solution container.
4. The intelligent combustion-supporting device of the internal combustion engine according to claim 1, wherein the intelligent controller is connected with the solution pusher through a power line, and the intelligent controller controls the pumping amount of the solution pusher by controlling the magnitude of the output current and performing frequency conversion.
5. The intelligent combustion-supporting device for the internal combustion engine according to claim 1, wherein the caliber of the atomizing nozzle is 0.15mm-20mm and is used for matching with the exhaust volume of the internal combustion engine.
6. The intelligent combustion-supporting device for the internal combustion engine according to claim 1, wherein the rotating speed signal acquisition point of the rotating speed signal acquisition device of the internal combustion engine is a rotating speed signal acquisition point on a crankshaft of the internal combustion engine.
7. The intelligent combustion-supporting device for the internal combustion engine according to claim 1, wherein the rotating speed signal acquisition points of the rotating speed signal acquisition device for the internal combustion engine are N points and W points of the rotating speed frequency output end of the generator of the internal combustion engine.
8. The intelligent combustion-supporting device for the internal combustion engine according to claim 1, wherein the high-pressure atomizing nozzle is made of 304 stainless steel or brass.
9. An automobile comprising an internal combustion engine, characterized by further comprising an intelligent combustion-supporting device of the internal combustion engine according to any one of claims 1-8.
10. A motor boat comprising an internal combustion engine, characterized by further comprising an internal combustion engine intelligent combustion supporting device according to any one of claims 1 to 8.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852694A (en) * | 2020-08-11 | 2020-10-30 | 潍坊天曦环保科技有限公司 | Internal purification technology for internal combustion engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852694A (en) * | 2020-08-11 | 2020-10-30 | 潍坊天曦环保科技有限公司 | Internal purification technology for internal combustion engine |
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Effective date of registration: 20200714 Address after: 261000 north yard of Muxiang road and Gaoxin No.2 Road, Yintong community, Xingang street, high tech Zone, Weifang City, Shandong Province Patentee after: Weifang Tianxi Environmental Protection Technology Co., Ltd Address before: 261000, Wanyu driving school, 400m south of Dongfeng Street and Chuangxin Road, Weicheng District, Weifang City, Shandong Province Co-patentee before: Yang Guimao Patentee before: Guo Xuewen |
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