Dismounting free series cleaning method and apparatus for engine

A technology for cleaning devices and engines, which is applied to cleaning methods and tools, engine components, machines/engines, etc., and can solve problems such as oil passages that are easily blocked and oil pump nozzles, cleaning agents that cannot be completely removed, hidden dangers, etc.

Inactive Publication Date: 2004-11-17
戴中平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their disadvantages are that the deposited carbon deposits and residual cleaning agents in the engine cannot be completely removed, and

Method used

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  • Dismounting free series cleaning method and apparatus for engine
  • Dismounting free series cleaning method and apparatus for engine
  • Dismounting free series cleaning method and apparatus for engine

Examples

Experimental program
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Embodiment Construction

[0010] The engine disassembly-free series cleaning method and device are composed of dry ice cleaning, spray cleaning, pulse cycle cleaning, ultrasonic cleaning, steam drying cleaning, lubricating oil filling method and system.

[0011] Such as Figure three Shown: Remove the engine valve chamber cover, oil pan, carburetor (electric fuel injector), spark plug (diesel fuel injector), open the dry ice injection pump 50, through the nozzle pipe 51, nozzle 52, 53 pair The engine valve chamber, crankcase, internal parts of the cylinder block (except the cylinder wall), the combustion chamber, and the intake manifold shall be sprayed and cleaned (the combustion chamber of each cylinder must be cleaned by turning the flywheel so that the piston reaches the top dead center and then cylinder by cylinder. cleaning). After completion as Figure 1 Shown: Replace the upper cleaning box 1 at the position of the engine valve chamber cover, replace the lower cleaning oil pan 12 at the positi...

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PUM

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Abstract

The present invention relates to dismounting free series cleaning method and apparatus of carbon dioxide ice, pulse circulation, vacuum ultrasonics and vapour, for engines. Said apparatus comprises an upper ultrasonic cleaning box connected with a spiracular atrium and a burning compartment of the engine, a lower ultrasonic cleaning crankcase oil tray connected with a crankshaft case, and a washer consisting of a carbon dioxide ice injection pump, a pulse diaphragm pump, a vacuum pump, a lotion vapour canister, a cog-wheel pump and a body case. The process for the apparatus is as follows: dismounting the valve bonnet, the carburettor or the electrical fuel oil injector, the sparking plug or the diesel oil injector; injecting, brushing and cleaning the machine members by using the carbon dioxide ice injection pump; connecting the ultrasonic cleaning box to the engine spiracular atrium, connecting the ultrasonic cleaning crankcase oil tray to the crankshaft case, and vacuum pumping the cleaning box, then executing the liquid-inletting pulse circulation cleaning under the function of the pumps; ultrasonic cleaning inside of the cylinder by ultrasonic cleaning the plates in the cleaning box and the cleaning crankcase oil tray; pumping back the cleaning agent; at the liquid-outlet, exchanging the cleaning agent and vapor tubes which are then dry-cleaned; reverting all the machine members; injecting new lubricant oil into the engine by using the cog-wheel pump.

Description

1. Technical field [0001] The device relates to the technical field of engine maintenance and cleaning without dismantling. 2. Background technology [0002] During the daily work of the engine, due to the exhaust gas after fuel (gasoline, diesel) burning enters the crankcase, dust and impurities enter the interior and the high temperature generated by the engine operation causes the lubricating oil to deteriorate and deposit, forming sludge carbon deposits, metal wear debris and other dirt. As a result, its mechanical properties are greatly reduced, and its combustion is poor; its power is reduced, its fuel consumption, noise, and exhaust pollution are increased; its wear and tear is accelerated, so it is necessary to carry out regular maintenance and cleaning of the engine. [0003] The current non-disassembly cleaning method is: the cleaning of the lubrication system is to inject the cleaning fluid into the lubricating oil channel of the engine by the cleaning machine. ....

Claims

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Application Information

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IPC IPC(8): B08B3/04B60S5/00F02B77/04
Inventor 戴中平
Owner 戴中平
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