Method and device for cleaning up carbon deposited in automobile engine

A technology of automobile engine and cleaning device, which is applied to engine components, machines/engines, mechanical equipment, etc., can solve problems such as affecting the power of the whole vehicle, difficulty in starting, and difficulty in implementation, so as to improve the degree of fuel atomization and reduce new accumulation. Carbon generation, the effect of reducing ineffective fuel injection

Inactive Publication Date: 2012-12-05
威海中创国际贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Second, the fuel is not completely burned
[0005] From the above analysis, it can be seen that during the working process of the engine, carbon deposits will inevitably occur.
Carbon deposits will directly affect the power, economy and emissions of the engine, causing difficulty in starting, unstable idling speed, poor acceleration, rapid acceleration and tempering, excessive exhaust gas, increased fuel consumption and other abnormal phenomena, and even damage the engine, so remove carbon deposits is an urgent problem
[0006] Now there are usually two ways to clean carbon deposits: one is the physical method, disassemble each component of the engine one by one, clean and reassemble, this method requires superb technology and the original dust-free working environment, the implementation is difficult and costly hi

Method used

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  • Method and device for cleaning up carbon deposited in automobile engine
  • Method and device for cleaning up carbon deposited in automobile engine
  • Method and device for cleaning up carbon deposited in automobile engine

Examples

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Embodiment 1

[0047] The invention discloses a method and device for removing carbon deposits in an automobile engine. It is provided with a sensor 1, a controller 2, and a pulse generator 3. The sensor 1 is connected to a signal input circuit 11 in the controller 2, and the pulse generator 3 is connected to the controller. The signal output interface 13 in 2 is connected, the sensor 1 is the engine speed sensor installed on the engine, the air flow meter, the throttle position sensor, the coolant temperature sensor, the start switch and the gear switch, and the controller 2 is controlled by the power circuit 10 It is composed of a signal input circuit 11 , a processor 12 and a signal output interface 13 connected in sequence, and the pulse generator 3 is composed of a working condition indicator 14 and a connected pulse circuit 15 and a signal output circuit 16 .

[0048] as attached figure 2 As shown, in the structure diagram of the controller 2 in the present invention, the power supply...

Embodiment 2

[0068] In order to save cost, the device of the present invention can be simplified, and only part of the sensors are connected, such as the throttle position sensor, the engine speed sensor and the gear switch, so as to easily identify the basic operating conditions of the engine.

[0069] The invention discloses a method and device for removing carbon deposits in an automobile engine. It is provided with a sensor 1, a controller 2, and a pulse generator 3. The sensor 1 is connected to a signal input circuit 11 in the controller 2, and the pulse generator 3 is connected to the controller. 2, the signal output interface 13 is connected, the sensor 1 is a throttle position sensor installed on the engine, the engine speed sensor and the gear switch, and the controller is composed of a power supply circuit 10 and a signal input circuit 11 connected in sequence, a processor 12 and The signal output interface 13 is composed, and the pulse generator 3 is composed of a working conditi...

Embodiment 3

[0078] The invention discloses a method and device for removing carbon deposits in an automobile engine. It is provided with a sensor 1, a controller 2, and a pulse generator 3. The sensor 1 is connected to a signal input circuit 11 in the controller 2, and the pulse generator 3 is connected to the controller. 2, the signal output interface 13 is connected, the sensor 1 is an engine speed sensor installed on the engine, the controller 2 is composed of a power supply circuit 10 and a signal input circuit 11 connected in sequence, a processor 12 and a signal output interface 13, and the pulse generator 3. It consists of a working condition indicator 14, a connected pulse circuit 15, and a signal output circuit 16.

[0079] The method for removing carbon deposits by the carbon deposit removal device is as follows: first, the working information of the engine is collected by the engine speed sensor connected to the controller 2, and the signal input circuit 11 in the controller 2 i...

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PUM

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Abstract

The invention relates to the technical field of automobile electronics, specifically to a method and a device for cleaning up carbon deposited in an automobile engine, wherein the device comprises a sensor, a controller and a pulse generator, wherein the controller is composed of a power circuit, a signal input circuit, a processor and a signal output interface, wherein the signal input circuit, the processor and the signal output interface are orderly connected; the pulse generator is composed of a condition indicator, a pulse circuit and a signal output circuit, wherein the pulse circuit and the signal output circuit are connected with each other; the sensor is connected with the signal input circuit of the controller; and the pulse generator is connected with the signal output interface of the controller. The method and the device provided by the invention can transmit a pulse signal timely according to an operation condition of the engine so as to clean up original deposited carbon of the engine, prevent newly deposited carbon from being generated, ensure a combustion condition is optimal under various conditions, and improve overall performance of entire automobile.

Description

Technical field: [0001] The invention relates to the technical field of automobile electronics, in particular to a method and device for removing carbon deposits in automobile engines. Background technique [0002] As we all know, carbon deposits are a mixture of colloids in fuel oil that are condensed into asphaltene and oil coke after repeated heating. There are two main reasons for its formation: [0003] One is fuel volatilization or oxidation. Current engine fuels, such as gasoline and diesel, are mixtures of complex hydrocarbons. The main components of gasoline are C 4 ~ C 12 hydrocarbons (mainly C5 to C9), and the main components of diesel are C10 ~ C22 hydrocarbons (mainly C15 to C9). Mainly C18), during the storage and transportation of fuel oil, it is easy to oxidize with air to form colloidal substances, or the content of colloids in the fuel itself is very high (poor fuel quality), after these colloids and fuel oil are burned together, Carbon deposits will occu...

Claims

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Application Information

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IPC IPC(8): F02B77/04
Inventor 路建芹路建统路石超其他发明人请求不公开姓名
Owner 威海中创国际贸易有限公司
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