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Glass conical tube with ribs

A conical tube and glass technology, which is applied in the field of conical tubes, can solve the problems that the float is easy to jump up and down, the pressure level of the conical tube is lowered, and it cannot be measured accurately. long effect

Inactive Publication Date: 2010-09-15
常州双环热工仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The interior of the existing glass conical tube is smooth. When measuring the flow rate under some working conditions, the float tends to jump up and down, left and right, and cannot be measured accurately. At the same time, the conical tube may be damaged by the impact of the float due to the up and down, left and right movement of the float. Danger
In the case of the same diameter, there is a certain limit when measuring the maximum flow rate, the pressure rating of the tapered tube is reduced, and the scope of use is limited to a certain extent.

Method used

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  • Glass conical tube with ribs
  • Glass conical tube with ribs
  • Glass conical tube with ribs

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Embodiment Construction

[0012] 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.

[0013] Such as figure 1 The shown conical glass tube with ribs includes a conical tube 2, a float is arranged inside the conical tube 2, and the cross section of the conical tube 2 is hollow "Y" shape. Ribs 1 are provided on the inner surface of the tapered tube 2 .

[0014] Rib 1 is an arc-shaped rib sunken inward by the outer wall of tapered tube 2 . The number of ribs 1 is three, which are evenly distributed along the circumference, and the protruding surface of the ribs 1 is in contact with the float. The conical tube 2 and the rib 1 are integrally structured, and the glass conical tube with ribs is integrally fired by a molding process.

[0015] The f...

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Abstract

The invention relates to a glass conical tube with ribs, which comprises a conical tube and a floater arranged in the conical tube. The conical tube has a non-circular cross section, ribs are arranged on the inner surface of the conical tube, the three arc ribs dent inwards from the outer wall of the conical tube and evenly distributed along the circumference, and the protruding surfaces of the ribs are in contact connection with the floater. The floater is stable and has higher measuring precision, and the conical tube is integrally sintered by adopting a forming process and has high pressure-proof level and long service life.

Description

technical field [0001] The invention relates to a conical tube, in particular to a glass conical tube with ribs. Background technique [0002] The interior of the existing glass conical tube is smooth. When measuring the flow rate under some working conditions, the float tends to jump up and down, left and right, and cannot be measured accurately. At the same time, the conical tube may be damaged by the impact of the float due to the up and down, left and right movement of the float. Danger. In the case of the same diameter, there is a certain limit when measuring the maximum flow rate, the pressure rating of the tapered tube is reduced, and the scope of use is limited to a certain extent. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a glass conical tube with ribs, the float is not easy to move, the measurement accuracy is high, and the conical tube has a high p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/05
Inventor 吴春林
Owner 常州双环热工仪表有限公司