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Device and method for regularly adding additives into gasoline in oil tank of automobile

An automobile fuel tank and additive technology, which is applied to the device for adding additives to gasoline, and the device for adding additives regularly, can solve the problems of indeterminate time, insignificant cleaning effect, forgetting and the like, and achieve the effect of simple and practical control method.

Active Publication Date: 2014-05-14
刘新羽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem with this traditional cleaning method is that every time the carbon deposit cleaning additive is used, it is manually added to the fuel tank, which is often forgotten, and the time is not fixed, so the cleaning effect is not significant

Method used

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  • Device and method for regularly adding additives into gasoline in oil tank of automobile
  • Device and method for regularly adding additives into gasoline in oil tank of automobile
  • Device and method for regularly adding additives into gasoline in oil tank of automobile

Examples

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Effect test

Embodiment 1

[0042] A device for regularly adding additives to gasoline in a car's fuel tank, such as 1 and image 3 As shown, the device includes an additive storage tank 1, an infusion pump 2 and a control circuit 3, the additive storage tank is installed on the vehicle frame, the infusion pump is used to transport the additive in the additive storage tank, and the control circuit is used It is used to control the start and stop of the infusion pump, wherein the output port of the infusion pump is connected to the fuel tank 4 of the vehicle through a pipeline.

[0043] In the embodiment, the storage tank is provided with a liquid level gauge, and the liquid level signal 1-1 of the storage tank is connected to the control circuit.

[0044] In the embodiment, the automobile fuel tank is provided with an additive input interface 5 connected to the pipeline, and the additive input interface is usually arranged on the upper part or the top of the mailbox, but in order to prevent the fuel tank...

Embodiment 2

[0062] A method for regularly adding additives to gasoline in an automobile fuel tank, the method is based on a method of a device for regularly adding additives to gasoline in an automobile fuel tank in Example 1, said device is the device described in Embodiment 1, No longer repeating here, the steps that described method comprises are:

[0063] Step 1: Input a fuel tank gasoline level threshold to the control circuit. Usually, the gasoline liquid level threshold is usually set to 80% of the full liquid level. That is to say, when the full liquid level is 1, the threshold is set to 0.8. Of course, it can also be higher. at or below 0.8;

[0064] Step 2: Determine the total amount of additives added according to the liquid level threshold. The total amount is determined according to the optimal ratio of additives and gasoline, and is determined according to the instructions for use of additives. For example, all fuel tanks are 60 liters of cars , additives can only be added ...

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PUM

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Abstract

The invention discloses a device and method for regularly adding additives into gasoline in an oil tank of an automobile. The device comprises an additive storage tank, a liquid conveying pump and a control circuit, wherein the additive storage tank is installed on a frame of the automobile, the liquid conveying pump is used for conveying the additives in the additive storage tank, the control circuit is used for controlling the liquid conveying pump to be started or stopped, and an output opening of the liquid conveying pump is connected to the oil tank of the automobile through a pipeline. According to the device and method, on the premise that existing basic design of the automobile is not changed, the additives can be automatically added into the gasoline in the oil tank, on-line cleaning on accumulated carbon of a combustion chamber of an engine is guaranteed, and the control method is simple and practical. A starting switch can also be arranged in a cab, and therefore on-line cleaning on accumulated carbon of a gas inlet valve of the engine and the accumulated carbon of the combustion chamber of the engine are actively performed according to the using state of the automobile; by connecting in a mileage signal and a running time signal of the engine, a mileage starting value and time can be preset in a control circuit, and therefore on-line cleaning on the accumulated carbon of the gas inlet valve of the engine and the accumulated carbon of the combustion chamber of the engine are automatically and regularly performed according to the driving mileage or the running time of the engine.

Description

technical field [0001] The invention relates to cleaning of carbon deposits in automobile engines, in particular to a device and method for regularly adding additives to gasoline in an automobile fuel tank, and is a device and a control method for periodically adding additives to gasoline to remove engine carbon deposits. Background technique [0002] Engines, especially direct injection engines, tend to accumulate carbon deposits in the combustion chamber (including the top of the piston). Carbon deposits in the combustion chamber, especially on the top of the piston, affect the compression ratio and combustion process of the engine, reduce engine performance, and cause decrease, fuel consumption increases, and emissions exceed standards. [0003] At present, the method of cleaning the carbon deposit on the top of the piston of the engine is usually to manually add a carbon deposit cleaning additive into the fuel tank from the fuel filler when refueling. The additive enters...

Claims

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Application Information

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IPC IPC(8): F02B77/04F02B51/00
CPCF04B23/02F04B13/00
Inventor 刘新羽
Owner 刘新羽