Unlock instant, AI-driven research and patent intelligence for your innovation.

Fluid pipeline with specific rectifying form

A technology of fluid pipeline and shape, which is applied in the direction of liquid/fluid solid measurement, measuring devices, instruments, etc., and can solve the problem that the fluid flow shape is not ideal

Pending Publication Date: 2017-03-22
王成刚
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Front and rear straight pipe sections: In actual fluid pipelines, due to the presence of turbulent components such as elbows, eccentric heads, and regulating valves, eddy currents, lateral flows, etc. will be formed, resulting in unsatisfactory fluid flow patterns

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fluid pipeline with specific rectifying form
  • Fluid pipeline with specific rectifying form
  • Fluid pipeline with specific rectifying form

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0046] like Figure 5 , Image 6 and Figure 7 As shown, the fluid pipe of the specific rectification form is composed of a main body 1 , two measuring straight pipes 2 and two fairings 3 .

[0047] The two measuring straight tubes 2 are fixed on the main body 1 by means of screws 4 . The two fairings 3 are fixed on the main body 1 by screws 5; the connecting surface between the fairing 3 and the main body 1 is provided with a sealing ring 6 for sealing.

[0048] The interior of the fluid pipeline of a specific rectification form has the following areas: inlet guide cavity 10, front spoiler cavity 20, front rectification cavity 30, measuring straight pipe 40, rear rectification cavity 50, rear spoiler cavity 60 and outlet guide cavity 70. One end of the inlet guide cavity 10 is communicated with the process pipeline, and the other end is com...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a fluid pipeline with specific rectifying form, comprising an inlet guide cavity, a front spoiling cavity, a front rectifying cavity and a straight measuring pipe; one end of the inlet guide cavity is communicated with a process pipe, with the other end communicated with the front spoiling cavity; the front spoiling cavity is communicated with the front rectifying cavity; the front rectifying cavity is communicated with one end of the straight measuring pipe. The fluid pipeline with specific rectifying form has the advantages that the fluid pipeline is suitable for velocity type flow measurements under various principles; the required overall mounting length may be decreased to 3 times of the diameter of a pipeline to be equipped with a flowmeter; flow can be measured without using front and rear straight segments; by using the symmetric arrangement design, it is possible to rectify the flowing forms of a forward and reverse two-way fluid, ideal flowing form of the fluid can be achieved in the measurement area regardless of a forward or reverse flowing direction.

Description

technical field [0001] The invention belongs to the field of flow measurement, and in particular relates to a fluid pipeline arrangement in a specific rectification form. A velocity-type flowmeter using the fluid pipeline arrangement does not require front and rear straight pipe sections, and can measure in both directions. Background technique [0002] Fluid flow form: The flow velocity distribution of fluid particles at different positions within a certain range of a fluid pipeline is the fluid flow form within this range. [0003] Laminar flow: The fluid particles move in a straight line only along the direction parallel to the tube axis, the particles have no radial pulsation, and the particles do not mix with each other. [0004] Turbulence: In addition to the forward flow of the fluid particles in the direction of the tube axis, there are also radial pulsations. The velocity of each particle changes at any time in size and direction, and the particles collide and mix w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/00
CPCG01F15/00
Inventor 王成刚
Owner 王成刚