High-low pressure spray nozzle component for high-pressure cleaning equipment

A technology of high-pressure cleaning and low-pressure nozzles, which is used in cleaning methods, spraying devices, and spraying devices using liquids to achieve stable performance, simple structure and good cleaning effect.

Active Publication Date: 2015-04-08
SUMEC HARDWARE & TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how to realize the combination of high-pressure nozzles and low-pressure nozzles, and how to achieve simple structure, reliability, easy manufacture, convenient assembly, and convenient adjustment of high and low pressure, stable performance, safety, and good cleaning effect have always been troubled by practitioners. question

Method used

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  • High-low pressure spray nozzle component for high-pressure cleaning equipment
  • High-low pressure spray nozzle component for high-pressure cleaning equipment
  • High-low pressure spray nozzle component for high-pressure cleaning equipment

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings.

[0046] Such as Figure 1-3 As shown, a high and low pressure nozzle assembly for high pressure cleaning equipment, including:

[0047] A water outlet straight pipe 9, one end of the water outlet straight pipe 9 is connected to the supply pipe of the high-pressure cleaning equipment through a joint 12, and the other end is connected to the nozzle assembly;

[0048] A low-pressure nozzle 1, the low-pressure nozzle 1 is connected to the straight water outlet pipe 9;

[0049] A high-pressure nozzle 2, the high-pressure nozzle 2 is located inside the low-pressure nozzle 1;

[0050] a bypass path 25 surrounding said high pressure nozzle and leading to the low pressure nozzle;

[0051] A sliding valve 5 that can move axially along the straight water outlet pipe 9 is provided between the straight water outlet pipe 9 and the high-pressure nozzle 2, and the sliding valve 5 is...

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Abstract

The invention relates to a high-low pressure spray nozzle component for high-pressure cleaning equipment. The high-low pressure spray nozzle component comprises a water outlet straight tube, a low-pressure spray nozzle, a high-pressure spray nozzle, a bypass path and a slide valve, wherein one end of the water outlet straight tube is connected with a supply tube of the high-pressure cleaning equipment, the other end of the water outlet straight tube is connected with the spray nozzle component; the low-pressure spray nozzle is connected with the water outlet straight tube; the high-pressure spray nozzle is positioned inside the low-pressure spray nozzle; the bypass path surrounds the high-pressure spray nozzle and leads to the low-pressure spray nozzle; the slide valve capable of moving along the axial direction of the water outlet straight tube is arranged between the water outlet straight tube and the high-pressure spray nozzle; when the slide valve moves forwards and attaches to the spray nozzle component of the high-pressure spray nozzle closely, the spray nozzle component is positioned at a high-pressure position, when the slide valve slides backwards to gradually leave the high-pressure spray nozzle, the spray nozzle component is started to be converted to the low-pressure position from the high-pressure position. The high-low pressure spray nozzle component for the high-pressure cleaning equipment disclosed by the invention has the advantages of being simple in structure, reliable, easy to realize, quick and convenient in speed regulation, safe, good in cleaning effect, and the like.

Description

technical field [0001] The invention relates to a high and low pressure nozzle assembly used for high-pressure cleaning equipment or similar devices, and belongs to the technical field of high-pressure cleaning equipment component manufacturing. Background technique [0002] Nozzles and nozzles are the executive elements in the complete set of high-pressure water cleaning equipment. The principle is to use nozzles and the change of the inner hole area of ​​the nozzles to gather high-pressure water, convert it into kinetic energy and then spray it out in the form of high-speed jets, so as to impact the materials. Crushing, peeling, scouring and other purposes, so that it can achieve the desired cleaning effect. However, how to realize the combination of high-pressure nozzles and low-pressure nozzles, and how to achieve simple structure, reliability, easy manufacture, convenient assembly, and convenient adjustment of high and low pressure, stable performance, safety, and good ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/14B05B1/30
CPCB05B1/04B05B1/3026B08B3/02
Inventor 林有余吴志永吴进
Owner SUMEC HARDWARE & TOOLS
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