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Phase-controlled constant pressure type ultra-high pressure water supercharger

A water booster, ultra-high pressure technology, applied in fluid pressure converters, non-mechanical abrasive jet generation equipment, explosion generation devices, etc., can solve the problem of poor high temperature resistance, poor machining performance, and heavy weight problems, to achieve the effect of high machining performance, light weight, and perfect safety sensing

Inactive Publication Date: 2009-06-24
崔玥
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] ●The high-pressure cylinder is made of stainless steel, which is not only heavy, but also poor in high temperature resistance and machining performance

Method used

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  • Phase-controlled constant pressure type ultra-high pressure water supercharger
  • Phase-controlled constant pressure type ultra-high pressure water supercharger

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Embodiment Construction

[0020] The implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] Depend on figure 1 It can be seen that the present invention includes completely independent double boosting devices (boosting device 1 and boosting device 2), completely independent oil circuit system (comprising oil inlet proportional valves (5, 10) and oil return relief valves (6, 11)) and their independent sensing and control circuits, the main features of which are: the system hydraulic pressure is generated by a variable plunger hydraulic pump (1) with pressure and load compensation; figure 2 It can be seen that the system pressure is sent to the two hydraulic cylinders (3, 3') of the corresponding booster device through the independent proportional valves, the corresponding pressure sensors (1, 1'), the proportional valve amplifier board (or PLC ) and the proportional valve form an independent closed-loop control of the h...

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Abstract

The invention relates to an extra high pressure water pressure intensifier. The work mode of phase control and constant pressure is adopted, and two pressure devices are controlled by independent power and can be separately pressurized, wherein, each single pressure device pre-compresses high-pressure water before working, and a high-pressure cylinder body is formed by compounding high-tensile steel with titanium alloy. The pressure of the high-pressure water is constant and stable, the fluctuation of the water pressure is lower than 1.8 percent, and the phenomenon of 'water hammer' does not occur, thus the water pressure energy accumulator does not need to be used. The hydraulic pressure system generates the pressure by a variable plunger hydraulic pump with pressure and load compensation function, and the water pressure intensifier can work under variable pressure or fixed pressure. The entire system is intensively controlled by PLC, and is provided with various pressure, temperatures, liquid level sensors and human-computer interfaces, so as to guarantee the operational safety of the system; and the water pressure can be controlled to be constantly changed according to the external input order. The extra high pressure water pressure intensifier has the advantages of excellent performance, delicate design and convenient installation and especially the vulnerable part can be conveniently replaced.

Description

Technical field [0001] The invention relates to a phase-controlled constant-pressure ultra-high pressure water booster. Background technique [0002] The development and application of modern material technology and the demand for high-speed fine cutting technology are more and more extensive, so that the existing thermal cutting technology can no longer meet the market demand, such as various metal and metal composite materials, metal and non-metal composite materials The cutting of materials, non-metal and other materials, the existing flame, plasma, laser cutting technology is difficult to complete the mission. The ultra-high pressure water jet cutting technology is a high-tech technology that uses pressurized water flow or pressurized water flow with abrasives to precisely cut various materials known at present. This technology has no selectivity for the cut material and has no thermal effect. , high cutting precision, the process is pollution-free, and is a green techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B3/00B24C5/08
Inventor 崔玥
Owner 崔玥
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