High-pressure cleaning oiling system and oiling method

Abstract

The invention provides a high-pressure cleaning oiling system. The high-pressure cleaning oiling system comprises a cleaning oiling system. The cleaning oiling system comprises a cleaning system, an air drying system, an injecting system and an air pump pressure gauge; the left end of the cleaning oiling system is connected with an air supplying device in series and the right end of the cleaning oiling system is connected with an injecting head in series; a main deflation valve and a main air outlet valve is sequentially connected between the air supplying device and the cleaning oiling systemin series. The invention further comprises a high-pressure cleaning oiling method of the high-pressure cleaning oiling system. The method mainly comprises steps of cleaning, air drying and oiling. The system is easy and convenient to operate, strong in controllability, good in cleaning effect, good in oiling effect and capable of realizing the complete coverage of lubricating oil.

Description

technical field [0001] The invention relates to an oil injection device, in particular to a high-pressure cleaning oil injection system and an oil injection method. Background technique [0002] According to statistics, 70% of the problems of jamming and refusal of the knife switch are caused by the failure of the lubrication of the rotating parts. The dry sludge formed by the old lubricating oil in the rotating part of the knife switch no longer has a lubricating effect, and the traditional maintenance process cannot completely clean the sludge in the gap of the shaft pin sleeve. Due to the limitation of the structure of the rotating parts, the lubricating oil applied from the outside cannot fully cover the shaft. If the contact surface of the pin is damaged, the shaft pin will be corroded, which will aggravate the jamming of the knife switch, and even refuse to move in severe cases. In addition, for the circuit breaker operating mechanism, due to the dense and compact lay...

AI Technical Summary

Problems solved by technology

[0002] According to statistics, 70% of the problems of knife jamming and refusal to move are caused by the failure of the lubrication of the rotating parts

The dry sludge formed by the old lubricating oil in the rotating part of the knife switch no longer has a lubricating effect, and the traditional maintenance process cannot completely clean the sludge in the gap of the shaft pin sleeve. Due to the limitation of the structure of the rotating parts, the lubricating oil applied from the outside cannot fully cover the shaft. The contact surface of the pin will cause the shaft pin to rust, aggravate the jamming of the knife switch, and even refuse to move in severe cases

In addition, for the circuit breaker operating mechanism, due to the dense and compact layout, it cannot be cleaned and lubricated effectively, which affects the operating characteristics

The traditional cleaning method is to use a brush dipped in cleaning agent to wipe off the oil. It is difficult to clean it. The old sludge is always in the gap of the shaft pin, which seriously affects the lubrication effect. The traditional method can only apply lubricating oil to the periphery of the shaft pin. Lubricating oil cannot effectively enter the gap between the shaft pin and the shaft sleeve contact surface, and the lubrication effect is not ideal

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