Anti-shedding fluid high pressure spray gun

Abstract

The invention relates to the technical field of cleaning spraying guns, in particular to an anti-separation fluid high-pressure spraying gun. The anti-separation fluid high-pressure spraying gun comprises a pressing plate, locking bolts, a fluid joint and a partial covering shell which can cover the outer side of a boss and has the coverage area being not larger than half of the area of the outer side of the boss, wherein a limiting block capable of being propped against the right end of the boss is arranged on the inner side of the right end of the partial covering shell; the pressing plate capable of being propped against the left end of an object to be cleaned is arranged on the left end of the partial covering shell; the pressing plate and the partial covering shell are fixedly mounted together by two or more locking bolts; the fluid joint is arranged in the middle of the pressing plate. The anti-separation fluid high-pressure spraying gun is reasonable and compact in structure; by the pressing plate and the partial covering shell, mounting and dismounting of anti-separation locking of the object to be cleaned can be realized, and end face sealing can be formed between the pressing plate and the left end of the object to be cleaned, therefore leakage of steam is reduced, the cleaning efficiency is improved, the whole handheld operation is avoided, the spraying gun can simultaneously finish multiple items of cleaning work, the accident of scalding is avoided, and the safety coefficient is increased.

Description

Technical field [0001] The invention relates to the technical field of cleaning spray guns, and is an anti-dropping fluid high-pressure spray gun, which is especially used for the anti-dropping high-pressure spray gun of steam trucks and boilers. Background technique [0002] The high-pressure spray gun of the steam boiler vehicle currently in use is a simple hand-held steel pipe. The process is simple and there is no anti-drop design. When operating, it must be operated by an employee holding the handle of the spray gun throughout the process, which is time-consuming and labor-intensive, and has a high Labor costs and operating costs; when cleaning, the outlet needs to be pressed at the place to be cleaned. Once the angle deviation occurs, the high-pressure and high-temperature steam will easily cause the employees to get out of their hands and cause the steam to burn personnel. In addition, the original spray gun did not design a sealing mechanism with the oil pipe, so that par...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an anti-shedding fluid high-pressure spray gun, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that the existing high-pressure spray gun has no anti-shedding function , requires employees to hold it all the way, and the angle deviation during cleaning can easily lead to hands-off and scald accidents. There is no sealing design, steam is easy to leak, and the cleaning efficiency is low.

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