Cleaning machine system for fuel injection nozzle of electronic injection automobile
A technology of fuel injectors and cleaning machines, which is applied to mechanical equipment, engine components, machines/engines, etc. It can solve problems such as engine idling instability, poor thermal performance, engine knocking, etc., and achieve compact structure, high efficiency, and precision high effect
Inactive Publication Date: 2015-06-17
姚萍
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Problems solved by technology
The deposits in the fuel system are very harmful. It will block the needle valve and valve hole of the fuel injector, affect the working performance of the precision components of the electronic injection system, and cause the engine power performance to decline.
[0004] Deposits will also form carbon deposits on the intake valve, making it not close tightly, resulting in unstable engine idling, increased fuel consumption and deterioration of exhaust emissions.
The deposits will form hard carbon deposits on the piston top and cylinder head, etc. Due to the high heat capacity of the carbon deposits, the thermal conductivity is poor, and it is easy to cause engine knocking and other failures; in addition, it will shorten the life of the three-way catalytic converter
Method used
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[0010] figure 1 It is a structural schematic diagram of the electric spray nozzle cleaning machine system of the present invention, and a kind of single-chip microcomputer-based electronic spray nozzle cleaning machine system of the present invention is characterized in that it includes a single-chip controller 1, a digital tube display module 2, Motor module 3, button input module 4, output control module 5;
[0011] The single-chip controller 1 is connected with the digital tube display module 2, the single-chip controller 1 is connected with the motor module 3, the single-chip controller 1 is connected with the key input module 4, and the single-chip controller 1 is connected to the output control module 5.
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The invention discloses a cleaning machine system for a fuel injection nozzle of an electronic injection automobile, and belongs to the technical field of automatic control. The cleaning machine system for the fuel injection nozzle of the electronic injection automobile is characterized by comprising a single-chip microcomputer controller (1), a Nixie tube display module (2), an electric motor module (3), a key input module (4) and an output control module (5). Compared with a similar product, the cleaning machine system has the advantages of being compact in structure, low in cost, high in efficiency and precision and the like.
Description
technical field [0001] The invention belongs to the technical field of automatic control, and more specifically, belongs to a cleaning machine system for an electric spray vehicle fuel injection nozzle. Background technique [0002] With the development of technology, the automotive industry has undergone major technological improvements. As far as the fuel system is concerned, the traditional carburetor ignition and combustion method has been replaced by the computer-controlled fuel electronic injection system, which will inevitably bring about technical problems in car maintenance and cleaning. Based on this objective requirement, many scientific research institutes and enterprise units try to produce a new type of automotive fuel injector cleaning machine. [0003] As we all know, the fuel injector is one of the key components of the EFI engine, and its working condition will directly affect the power of each engine. Inadequate fuel will lead to poor work of the fuel in...
Claims
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IPC IPC(8): F02B77/04
Inventor 姚萍
Owner 姚萍