Pulse cleaning tool

A technology of pulse cleaning and tools, which is applied in the direction of cleaning methods and utensils, cleaning hollow objects, chemical instruments and methods, etc., can solve the problems of unsatisfactory effect and inability to clean in all directions, and achieve effective cleaning effect

Inactive Publication Date: 2018-08-31
成都广度航空设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cleaning nozzles of the prior art cannot clean the pipeline in all directions. For some stubborn dirt, the effect of water cleaning is not ideal. Often after cleaning, there are still many dirt remaining on the inner wall of the pipeline.

Method used

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Embodiment Construction

[0017] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation of the present invention will now be described with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0018] Such as figure 1 and figure 2 As shown, the present invention provides a pulse cleaning tool, which is composed of a jet nozzle 1, a housing 2, an overflow plate 3, a spring 4, a valve stem 5, a valve seat 6, an O-ring 10 and a sealing ring 11; The front end of the jet nozzle 1 is processed with an oblique jet hole 7, and its circumferential direction is provided with a tangential jet hole 8; The two ends of the housing 2 are open; the valve seat 6 is in a figure-eight shape, and the large end opening of the valve seat 6 is installed with the flow plate 3, and the lower end of the valve stem 5 is inserted into the center hole of the fl...

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PUM

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Abstract

The invention discloses a pulse cleaning tool. The pulse cleaning tool is composed of a jet spray head, a shell, an overflowing disc, a spring, a valve rod, a valve seat, an O-shaped ring and a sealing ring; an oblique jet hole is machined in the front end of the jet spray head, a tangential jet hole is formed in the circumferential direction of the jet spray head, the jet spray head is connectedwith the shell through threads, the valve seat is connected with right-end threads of the shell through threads, the two ends of the shell are open, the valve seat is in a splayed shape, the large-end opening of the splayed shape of the valve seat is provided with the overflowing disc, the lower end of the valve rod is inserted into a center hole of the overflowing disc, the head of the valve rodis larger than the small-end opening of the splayed shape of the valve seat and is propped against the small-end opening of the valve seat, the spring is arranged on the valve rod, an overflowing hole is machined in the overflowing disc, and a sealing ring on the valve rod is in contact with the valve seat. The tool has the beneficial effects that the oblique and tangential water jets generated by the jet spray head form a swirling flow field inside a pipeline, and all-directional cleaning can be realized; and meanwhile, a pulse pressure wave is formed inside the pipeline through a pulse jetflow principle.

Description

technical field [0001] The invention relates to the field of pulse cleaning, in particular to a pulse cleaning tool. Background technique [0002] The cleaning nozzles of the prior art cannot clean the pipeline in all directions. For some stubborn dirt, the effect of water cleaning is not ideal. Often after cleaning, there are still many dirt remaining on the inner wall of the pipeline. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a pulse cleaning tool. The jet nozzle produces oblique and tangential water jets, forming a swirl field inside the pipeline, which can realize all-round cleaning; Pulse pressure waves are formed to effectively remove stubborn dirt inside the pipeline. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a pulse cleaning tool is composed of a jet nozzle, a casing, an overflow plate, a spring, a valve stem, a valve seat, an O-ring a...

Claims

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Application Information

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IPC IPC(8): B08B9/032
CPCB08B9/0326
Inventor 王正东
Owner 成都广度航空设备制造有限公司
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