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Rotor flow meter with spiral rotation floater

A rotameter, spiral rotation technology, applied in the direction of measuring flow/mass flow, liquid/fluid solid measurement, measuring devices, etc., can solve the problems of difficult observation scale, simple float structure, no bright knowledge device, etc., to achieve operation Simple and convenient, simple and convenient loading and unloading, and easy to read

Inactive Publication Date: 2018-10-02
HEFEI LIDU AUTOMATION INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved rotameter with a spiral rotating float is provided to solve the problem that the float of the current rotameter has a simple structure and no highlighting knowledge device, which causes Problems where it is difficult for people to observe the scale

Method used

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  • Rotor flow meter with spiral rotation floater
  • Rotor flow meter with spiral rotation floater

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Embodiment Construction

[0014] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] figure 1 with figure 2 A rotameter with a spiral rotating float is shown, including a glass measuring tube 1, a float 2 inside the glass measuring tube 1, a top mounting base 3 fixedly installed on the upper end of the glass measuring tube 1 and a glass measuring tube fixedly installed on the The bottom mounting base 4 at the lower end of the pipe 1, the upper end of the top mounting base 3 and the lower end of the bottom mounting base 4 are fixedly connected with a connecting flange 5 for installing a water delivery pipeline, and the inside of the glass measuring tube 1 is provided with a top-to-bottom inner The inverted tapered measuring flow chann...

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Abstract

The invention relates to the technical field of flow measurement, in particular to a rotor flow meter with a spiral rotation floater. The rotor flow meter comprises a glass measuring tube, the floaterlocated inside the glass measuring tube, a top mounting base fixedly installed at the upper end of the glass measuring tube and a bottom mounting base fixedly installed at the lower end of the glassmeasuring tube. According to the rotor flow meter with the spiral rotation floater, by arranging a rotating blade driven hydraulically at the lower end of the floater formed by fixedly connecting a bottom rotating base and a top functional base through a thread, centrifugal force is generated while the floater is hydraulically driven to rotate, and an annular index strip is formed on the glass measuring tube, so that people read scale marks conveniently, operation is easy and convenient, and assembling and disassembling are quite easy and convenient.

Description

technical field [0001] The invention relates to the technical field of flow measurement, in particular to a rotameter with a spiral rotating float. Background technique [0002] The rotameter measures fluid flow according to the principle of throttling, but it changes the flow area of ​​the fluid to keep the differential pressure above and below the rotor constant, so it is also called variable flow area constant differential pressure flowmeter, also known as rotameter. The traditional rotameter has a simple structure, and the flow is mainly measured by the height of the internal float. However, the float of the current rotameter has a simple structure and no highlighting knowledge device, which makes it difficult for people to observe the scale. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved rotameter with a spiral rotating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/075
CPCG01F1/075
Inventor 李正阳万小军吴玉俊
Owner HEFEI LIDU AUTOMATION INSTR
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