High-pressure cold water pneumatic cleaning machine

Abstract

The invention provides a high-pressure cold water pneumatic cleaning machine. The machine comprises a bottom plate, wherein a filter, an air storage tank and an air filtering device are fixedly connected to the front side of the bottom plate, the air storage tank is located between the filter and the air filtering device, a single-cylinder double-acting pump and an air cylinder are arranged on therear side of the bottom plate, the single-cylinder double-acting pump is connected with a piston rod of the air cylinder through a piston rod connector, an automatic reversing device is arranged on the air cylinder, the automatic reversing device communicates with the air storage tank and the air cylinder, the filter communicates with a liquid inlet of the single-cylinder double-acting pump and awater source through pipelines, a liquid outlet of the single-cylinder double-acting pump is connected with a cleaning gun through a pipeline, and the air filtering device is connected with an air source and the air storage tank. The cleaning machine is in a pure mechanical structure, and free of circuits, the potential safety hazard that an electric cleaning machine is prone to electric leakageand person wounding causing can be completely eradicated, and the cleaning machine has the characteristics of simple structure, safety and environmental protection, stable performance, automatic protection and long service life.

Description

technical field [0001] The invention relates to a high-pressure cold water pneumatic cleaning machine, which belongs to the technical field of cleaning equipment. Background technique [0002] In the oil drilling construction site, in order to ensure the cleanliness of drilling equipment, various types of cleaning machines are widely used. However, the various types of cleaning machines currently in use have the problems of unsafety and high maintenance costs due to factors such as wet and muddy well sites, and cannot meet the long-term use requirements of drilling construction sites. Contents of the invention [0003] In order to achieve the above object, the technical scheme that the present invention takes is: [0004] A high-pressure cold water pneumatic cleaning machine, comprising a bottom plate, the front side of the bottom plate is fixedly connected with a filter, an air storage tank and an air filter device, the air storage tank is located between the filter and ...

AI Technical Summary

Problems solved by technology

However, the various types of cleaning machines currently in use have the problems of unsafety and high maintenance costs due to factors such as wet and muddy well sites, and cannot meet the long-term use requirements of drilling construction sites.

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