Voltage stabilizer for multistage orifice plate buffer spiral guide rail and method thereof

A voltage stabilization device, a spiral-type technology, applied in the direction of pipes/pipe joints/fittings, mechanical equipment, pipe components, etc., can solve the problems of poor voltage stabilization effect, difficult manufacturing, complex structure, etc., to improve the voltage stabilization effect and structure. Compact, targeted effects

Active Publication Date: 2019-08-09
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is aimed at the lack of targeted voltage stabilizing devices for the current straight line pipelines, and most of the existing voltage stabilizing devices are valves, the voltage stabilizing effect is poor, and the structure is relatively complicated and difficult to manufacture

Method used

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  • Voltage stabilizer for multistage orifice plate buffer spiral guide rail and method thereof
  • Voltage stabilizer for multistage orifice plate buffer spiral guide rail and method thereof
  • Voltage stabilizer for multistage orifice plate buffer spiral guide rail and method thereof

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Embodiment Construction

[0025] Above, the present invention will be further explained with the following implementation cases in conjunction with the drawings.

[0026] As attached figure 1 As shown, in this embodiment, a multi-stage orifice buffer spiral guide rail regulator includes a movable orifice plate 3, a fixed orifice plate 8, a spring 4, a spiral guide rail 2, a circlip 5 and a sleeve 6. The sleeve 6 is vertically fixed on one side surface of the fixed orifice plate 8, and the fixed orifice plate 8 in the area enclosed by the sleeve 6 is provided with a plurality of through holes. The sleeve 6 is provided with a plurality of movable orifice plates 3, and the movable orifice plate 3 is also provided with a plurality of through holes, and the fixed orifice plate 8 and the movable orifice plate 3 have the same hole opening method. Each movable orifice plate 3 is arranged along the cross-sectional direction of the sleeve 6 and has a diameter slightly smaller than the inner diameter of the sleeve 6...

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Abstract

The invention discloses a voltage stabilizer for a multistage orifice plate buffer spiral guide rail and a method thereof. The voltage stabilizer comprises movable orifice plates, fixed orifice plates, springs, spiral guide rails, clamping springs and sleeves, wherein the sleeves in the voltage stabilizer are connected with the fixed orifice plates in a welding mode, and the surfaces of the sleeves are provided with the spiral guide rails and the clamping springs; the movable orifice plates are installed in the sleeves through the spiral guide rails; and the springs are installed between the movable orifice plates and the fixed orifice plates. According to the length of a pipeline, the number of the movable orifice plates are increased or decreased, and the movable orifice plates are connected with each other by the springs; in the voltage stabilizer, the flow field pressure can be stabilized rapidly by controlling the number of orifices, the diameter of the orifices and the presence or absence of the centre orifices; and the voltage stabilizer for the multistage orifice plate buffer spiral guide rail and the method thereof have simple structure, are easy to manufacture, and can bewidely applied and popularized.

Description

Technical field [0001] The invention relates to a multistage orifice plate buffer spiral guide rail voltage stabilizing device and a method thereof, in particular to a voltage stabilizing device used for the pressure of the internal flow field of a linear pipeline. Background technique [0002] In industrial piping systems, sudden pressure fluctuations of the medium can easily cause a series of destructive phenomena such as pipeline noise, pipeline vibration, and water hammer, which can cause serious losses. At present, there is no fast voltage stabilizing device specifically for linear pipelines on the domestic market. Chinese invention patent CN107061820 discloses a pressure-stabilizing variable regulating valve. The device is provided with a valve body, a valve seat plate, a restrictor hole, a pressure-sensitive piston, a pressure-stabilizing spring, a valve stem, and a tapered valve core. The system is relatively complete. , But in view of the angle structure of the change c...

Claims

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Application Information

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IPC IPC(8): F16L55/027
CPCF16L55/02718
Inventor 钱锦远侯聪伟母娟金志江
Owner ZHEJIANG UNIV
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