Adjustable multi-stage supercharged water jet nozzle

A technology of water jet and nozzle, applied in the direction of spray device, spray device, liquid spray device, etc., can solve the problem of insufficient water pressure of water jet, and achieve the effects of easy wear, expansion of range, and improvement of power.

Pending Publication Date: 2020-01-24
鹰普航空科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides an adjustable multi-stage pressurized water jet nozzle. The water jet nozzle solves the problem that the high-pressure water jet nozzle cannot be adjusted but replaced after it is worn out. Solved the problem of insufficient water jet pressure

Method used

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  • Adjustable multi-stage supercharged water jet nozzle
  • Adjustable multi-stage supercharged water jet nozzle
  • Adjustable multi-stage supercharged water jet nozzle

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Embodiment Construction

[0023] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1~6 , including water jet nozzle 1, rubber sheet 2, nozzle core 3, inner cone surface of the inner cone sleeve 4, external thread part 5 at the tail end of the nozzle core, inner cone sleeve 6, internal thread 7 of the inner cone sleeve, Inner threads of the booster valve 8, booster valve body 9, high-pressure water pipe joint 10, booster valve main pipe hole 11, nozzle core adjustment and rotation outer corrugated surface 12, booster valve main tube connection hole 13, expansion and contraction groove 14, water Jet booster water pipe connection port 15, nozzle core outer cone surface 16, nozzle core water inlet hole 17, etc.

[0025] Such as Figure 1~6 As shown, the present invention is an adjustable multi-stage pressurized water jet nozzle, including a nozzle core 3 and an inner cone sleeve 6 threadedly connected with the...

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Abstract

The invention belongs to the technical field of water jet processing, and relates to an adjustable multi-stage supercharged water jet nozzle. The adjustable multi-stage supercharged water jet nozzle comprises a nozzle core and an inner cone sleeve in threaded fit connection with the nozzle core; the nozzle core comprises a nozzle core tail end external thread part and a nozzle core outer conical surface part which are integrally connected; the nozzle core outer conical surface part is uniformly provided with a plurality of expansion and contraction grooves in the circumferential direction; theinner side of each expansion and contraction groove extends to the center of the nozzle core; the outer side of each expansion and contraction groove extends to the surface of the nozzle core outer conical surface part; a rubber sheet is arranged in each expansion and contraction groove; the inner sides of the rubber sheets are closed to form the water jet nozzle; the center of nozzle core outerconical surface part is provided with a nozzle core water inlet hole in a penetrating manner; and the nozzle core water inlet hole communicates with the water jet nozzle. The water jet nozzle solves the problem that the high-pressure water jet nozzle can not be adjusted and can only be replaced after being abraded, and simultaneously solves the problem of insufficient water pressure of water jet by utilizing multi-stage water energy for pressurization.

Description

technical field [0001] The invention belongs to the technical field of water jet processing and relates to an adjustable multi-stage pressurized water jet nozzle. Background technique [0002] The principle of water jet generation is to pass water with constant pressure through the nozzle hole whose diameter and cross section suddenly become smaller, so that the pressure of the water flow increases extremely rapidly to form a high-speed water flow. [0003] Concentrate the water jet on a point on the material, so that the water can be used to complete the surface processing and treatment of the material such as cutting, punching, forming, cleaning, rust removal, and peeling. [0004] The pressure of the water jet depends on the size of the outlet section of the nozzle and the pressure of the water flow. A certain amount of water is pumped to the high-pressure pipeline to make it reach the nozzle at a certain pressure, and the diameter of the nozzle is much smaller than the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/22B05B9/04B05B15/18
CPCB05B1/22B05B9/04B05B9/0403B05B15/18
Inventor 马毅青马鸿杰武美萍朱力微朱晨麓刘建英
Owner 鹰普航空科技有限公司
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