JP4962770B2 - Combustion catalyst auxiliary device with built-in high-speed heating catalyst using LPG and LNG with hydrogen and oxygen - Google Patents

Description

The present invention, hydrogen, LPG, fast heating catalytic converter internal combustion catalyst assisting device had use of LNG by oxygen is relates.

  In order to reduce soot, diesel engines are covered with lean control devices by electronic control in addition to devices that increase pressure such as superchargers. In addition, soot is burned out in the combustion chamber by ultra-leaning of light oil by co-firing combustion of LPG and LNG. In addition, a mixture of water and fuel is sent to the combustion chamber by an ultrasonic atomizer to increase HC and reduce soot.

  Therefore, the present applicant has proposed Patent Document 1 and Patent Document 2 in order to improve fuel consumption, increase output, and improve combustion to reduce black smoke. This is because LPG and LNG with high octane number are injected into the intake air to the diesel engine, and the ignition point at the time of light oil combustion is used as a plug to induce explosion, and the unburned fuel at the time of high load of the diesel engine by rapid complete combustion. It is to make it energy.

  In Patent Document 2, when LPG and LNG are injected into a diesel engine, the nichrome wire heater of the heating catalyst is heated only when the engine temperature sensor is turned on in the heating catalyst attached to the injection nozzle. The liquefied gas is heated so that it is uniformly vaporized and promoted uniformly, and is equipped with a device whose main component is to inhale uniformly.

  Patent Document 3 is a new invention that solves the drawbacks of Patent Document 1 and Patent Document 2, and is based on a further performance improvement device using a high-speed heating catalyst.

In Patent Document 4, a mixture of water and fuel is sent to a combustion chamber by an ultrasonic atomizer to increase HC, soot is removed, and HC is post-treated with a catalyst.
JP 9-3-302 Utility model 2540534 Japanese Patent Application No. 2006-293287 JP 05-065854

  However, in Patent Literature 1, Patent Literature 2, and Patent Literature 3, the running state of the vehicle due to a sudden increase in output during the co-firing combustion of LPG and LNG causes a sudden increase in torque. Too much and not enough. Also, in Patent Document 3, the high-speed heating and heating catalyst for LPG and LNG injection has a structure that suppresses low-current Joule heat in order to increase output, improve fuel efficiency, and reduce black smoke. Since the high-speed heating catalyst is turned on with a key switch, it is heated when idling for an unexpectedly long time during idling where the vehicle speed does not reach. Is insufficient.

  Further, in Patent Document 4, mixing of water and fuel by an ultrasonic atomizer is to send liquid to the combustion chamber, and knocking is expected to occur frequently. However, even if the atmosphere and soot that are easy to ignite are reduced, the HC is increased, so energy cannot be expected so much, and the fuel efficiency is not improved. When HC is accumulated in the engine, it is insufficient from the viewpoint that deterioration of engine performance is accelerated.

  The present invention is intended to solve the problems of the conventional configuration as described above, and it is possible to effectively and effectively use the auxiliary catalyst effect obtained by combining the liquefied gas of LPG and LNG with moisture. It is intended to realize a highly efficient device by effectively using and further improving the output of diesel engines, the improvement of fuel consumption, and the reduction of black smoke by the conventional LPG and LNG injection.

In order to achieve the above object, according to the present invention, as shown in FIG. 1, a high-speed heating catalyst 5 installed in an air cleaner case 1, an ultrasonic humidifier 4 and a vaporizing humidifier by a blower fan are used. Humidified air is passed through the air element 3 from the combustion catalyst auxiliary device 2 incorporating the vessel 6, mixed with LPG and LNG injected from the injection port A, and supplied to the engine combustion chamber.
At idling when the signal stops from the vehicle speed signal B, the time switch 8 operates to stop the power supply of the high-speed heating catalyst 5, the ultrasonic humidifier 4 and the vaporizing humidifier 6. Further, when the engine is started, the time switch supplementary water 9 is activated and water is supplemented by the motor 10 with a filter in the supplementary water tank 7.

  The effect | action by the said problem-solving means is as follows. That is, the engine intake air humidified by the ultrasonic humidifier filled with supplementary water by the engine start and the vaporization type humidifier by the blower fan is removed from the water droplets by the air element, and from the water drain attached to the air cleaner. In a state where it is discharged and does not become excessively humidified, the LPG and LNG injected from the high-speed heating catalyst device and the injection port are cooled, and the LPG and LNG are mixed with water and oxygen compounds that are water components and burned Sent to the room. Hydrogen and oxygen, which are the main components of water combined by the chemical change of combustion, help LPG and LNG co-combustion combustion and become energy.

  As described above, the combustion catalyst auxiliary device of the present invention combines hydrogen and oxygen, which are the main components of water, with LPG and LNG when co-firing with light oil, thereby increasing the output and improving the fuel consumption. It can greatly contribute to the purification of the engine, and can supply an auxiliary combustion device with high environmental performance that reduces engine noise.

  In addition, by continuously using the present invention, the action of purifying the carbon and sludge inside the engine is promoted, the piston ring hitting and the valve hitting are also improved, and the fuel consumption performance is further improved with each run. Headed, so you can with a long-life engine.

    Hereinafter, an embodiment of the present invention will be described with reference to FIG.

  In FIG. 1, 1 is an air cleaner case connected to the engine combustion chamber. 3 air elements and 5 high-speed heating catalyzers for injecting LPG and LNG are incorporated. It has an E drainage that drains rainwater.

  Reference numeral 2 denotes a combustion catalyst auxiliary device, which includes an ultrasonic humidifier 4 and a vaporizing humidifier 6 including a blower fan. This humidifier is filled from 9 supplementary water tanks through 9 time switch supplementary waters. The ultrasonic humidifier 4, the vaporizing humidifier 6 with the blower fan, and the high-speed heating catalyst 5 are stopped when the time set at idling when the vehicle speed pulse is stopped by the time switch 8 is over. become.

  The operation of the above configuration will be described below. When idling, the engine started by the key switch C is not injecting LPG and LNG from the injection port A, and is energized for a certain time by the time switch 8 and is in a waiting state. When this state exceeds a certain time, the power supply is stopped, and excessive humidification and waste of electric power are prevented. When a vehicle speed pulse comes out and the accelerator petal is stepped on, it is injected.

  When the accelerator is opened, the vehicle speed is increased, the operation of the time switch of 8 is canceled and the direct connection with the battery of D is started, and continuous operation is started. The amount of humidification by the vaporization type humidifier with 4 ultrasonic humidifiers and 6 blower fans is about 40 ml / H in the 2000 cc class engine. The height of the duct, the position of the duct, the suction pressure of the engine, and the 6 blower fan are adjusted so that water droplets do not get inside the humidifying duct. In rainy weather etc., the vaporizing humidifier with 6 blower fans does not become excessively humid because the amount of humidification changes according to the humidity. If the combustion catalyst auxiliary device is installed in the car, Because it also absorbs, comfort performance is improved. The air element of No. 3 has no problem with this method, and even if a large amount of water drops enter, the liquefied part is removed by the air element and the air is sucked in the uniform humidified part. It does not cause. Further, in the high engine speed range, an optimum intake state is obtained by the clearance provided between the humidification duct F and the air cleaner case A.

  The outer wall temperature of the high-speed superheated catalyst 5 is about 50 degrees. The outer wall temperature at the injection port A is lower than that. In the vicinity of 1500 revolutions when LPG and LNG are injected during traveling, when the outside air temperature is 20 degrees, the intake air temperature, which is 30 degrees on the engine side from the injection port A, is lowered to 29 degrees according to the present invention.

  According to the present invention, the start acceleration is smooth and smooth, the sound quality is comfortable, the accelerator opening is greatly reduced from the conventional one, and the climbing force and fuel efficiency are remarkably improved.

The following effect confirmation test was carried out on a course 24.7 KM with undulations without a signal in a real car Corolla Diesel 2000CC automatic car 1991 type 181000 km.
Fuel saving effect (60km / h / h)
Before installation 19.2KM / L (H3 new car)
45.7 KM / L after installation (implemented on October 30, H18 , the ultrasonic humidifier and the vaporizing humidifier in the combustion catalyst auxiliary device of the present invention are stopped and only the high-speed heating catalyst is operated to (When mixed with light oil only)
52.5 KM / L after installation (H10 / 30, 2018 , combustion catalyst auxiliary device of the present invention, ultrasonic humidifier, vaporizing humidifier, and high-speed heating catalyst were operated to make LPG and light oil co-firing. If )
15.2 seconds before arrival acceleration time from 40km / h to 100km / h (when new car is H3 year)
14.9 seconds after mounting (implemented on October 30, H18, in the combustion catalyst auxiliary device of the present invention , the ultrasonic humidifier and the vaporizing humidifier are stopped and only the high-speed heating catalyst is operated, and LPG and light oil When only mixed firing with)
14.5 seconds after installation (H10 / Oct. 30, 2018 , when the ultrasonic humidifier, vaporizing humidifier, and high-speed heating catalytic converter, which are combustion catalyst auxiliary devices of the present invention, are operated to make LPG and light oil co-firing) )
Climbing ability (running up to 8% uphill road for 300m, speed reaching speed from 50KM / H)
80 KM / H after installation (implemented on Oct. 30, 2018 , the ultrasonic humidifier and the vaporizing humidifier in the combustion catalyst auxiliary device of the present invention are stopped and only the high-speed heating catalyst is operated, Only when mixed firing )
83KM / H after installation (implemented on October 30, H18, when the combustion humidifier and the high-speed heating catalyzer, which are the combustion catalyst auxiliary device of the present invention, are operated to mix LPG and light oil)

  According to the present invention, in a mixed combustion combustion diesel engine using LPG and LNG injection, a compound of hydrogen and oxygen, which are the main components of water, is provided by an ultrasonic humidifier and a combustion catalyst auxiliary device equipped with a vaporizing humidifier using a blower fan. By supplying to the engine, the LPG and LNG injected from the high-speed heating catalyst device and the injection port are cooled, and the LPG and LNG are mixed with a compound of hydrogen and oxygen, which are water components. Hydrogen and oxygen, which are the main components of water combined by chemical change, help LPG and LNG co-combustion combustion and become energy. Therefore, the auxiliary combustion apparatus having high environmental performance can be supplied by greatly improving the fuel efficiency performance and the running performance or the comfort performance that lowers the engine sound.

  In addition, by continuously using the present invention, the action of purifying the carbon and sludge inside the engine is promoted, the piston ring hitting and the valve hitting are also improved, and the fuel consumption performance is further improved with each run. Headed, so you can with a long-life engine. As is clear from the above explanation, it is possible to make low-cost vehicles that make heavy use of recycling in sales of vehicles around the world, and also have plenty of room for engine production planning. We can provide a car that runs well with excellent performance. We have realized a method that brings great benefits to nature.

Hydrogen, configuration diagram of oxygen by LPG, fast heating catalytic converter internal combustion catalyst assisting device had use of LNG

Explanation of symbols

1 Air Cleaner Case 2 Combustion Catalyst Auxiliary Device 3 Air Element 4 Ultrasonic Humidifier 5 High Speed Heating Catalyzer 6 Vaporizing Humidifier with Blower Fan 7 Supplementary Water Tank 8 Time Switch 9 Time Switch For Supplementary Water 10 Motor with Filter B Vehicle Speed Pulse input line D Drain outlet F Humidification duct

Claims (1)

Built-in high-speed heating catalyst, ultrasonic humidifier, and vaporizing humidifier installed in the air cleaner case to inject LPG, LNG, etc., to increase diesel engine output, save fuel consumption, and reduce black smoke Combustion catalyst auxiliary device, a high-speed heating catalyzer with multiple nichrome wire coils at the injection port that injects LPG and LNG into the air cleaner case, with an ultrasonic humidifier and a blower fan Moisture is supplied to the air sucked into the combustion chamber from the air element in the air cleaner case by a combination of vaporizing humidifiers, and LPG and LNG injected from the high-speed heating catalyst and air supplied with moisture are , by being mixed, LPG in the combustion chamber, when LNG is to be diesel oil and mixed combustion of the main fuel, a compound of hydrogen and oxygen which is a main component of water d Since moisture during combustion explosion stroke of gin Aru with supplied air at the same time co-firing, by compounds in the process, the compound, and outputs the energy of increases by a chemical change upon combustion explosion, improved fuel efficiency and Combustion catalyst auxiliary device for auxiliary combustion that can bring about harmful exhaust emission reduction effects, and when a vehicle is stopped without a vehicle speed pulse, a preheating high-speed heating catalyst, ultrasonic humidifier, and vaporizing humidifier The operation is stopped by a time switch after a certain period of time to prevent excessive humidification and unnecessary power is cut. During operation, the high-temperature heating catalyst, LPG and LNG injection temperatures are lowered, and combustion Built-in high-speed heating catalyzer using LPG and LNG with hydrogen and oxygen, which promotes efficiency, further increases output, improves fuel efficiency and reduces harmful emissions Baked catalyst assist device.

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