Butt joint structure and flowmeter equipped with same

A technology for flowmeters and butt joints, which is applied in the field of flowmeters, can solve problems such as poor sealing at the butt joints and affect the stability of the flowmeter, and achieve the effects of improving the sealing of the butt joint, improving the stability of the butt joint, and improving the reliability

Pending Publication Date: 2022-04-12
QINGDAO HAIWAN CHEM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the docking structure of the traditional flowmeter is relatively simple, and the sealing of the docking part is poor, which affects the actual use stability of the flowmeter. Therefore, the present invention proposes a docking structure and a flowmeter equipped with the docking structure. solve the above problems

Method used

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  • Butt joint structure and flowmeter equipped with same
  • Butt joint structure and flowmeter equipped with same
  • Butt joint structure and flowmeter equipped with same

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-8 , the present invention provides a technical solution: a docking structure, the docking structure includes:

[0034] The docking pipe seat 1 is a circular pipe structure, and the two ends of the pipe body are provided with butt joint grooves 6, and the outer walls of the two ends of the docking pipe seat 1 are provided with external thread structures 21, and the A positioning seat 19 is integrally formed on the outer wall of the socket ...

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Abstract

The invention relates to the related technical field of flow meters, in particular to a butt joint structure which comprises a butt joint pipe seat, a butt joint pipe, a connecting piece, a sealing piece and a limiting assembly, the limiting assembly is formed by combining a first connecting ring, a supporting spring and a second connecting ring, and a second limiting seat is arranged on the second connecting ring; a butt joint structure formed by combining a butt joint pipe seat, a butt joint pipe, a connecting piece, a sealing piece and a limiting assembly is arranged, butt joint grooves are formed in the two ends of the butt joint pipe, the sealing piece is arranged in the butt joint grooves, and the limiting assembly is arranged to be formed by combining a first connecting ring, a supporting spring and a second connecting ring; according to the butt joint structure, the second connecting ring is arranged, the second limiting seat is arranged on the second connecting ring, the first limiting seat is arranged at the port of the second limiting ring, and therefore the butt joint stability of the butt joint structure is effectively improved through the mutual clamping effect between the second limiting seat and the first limiting seat.

Description

technical field [0001] The invention relates to the related technical field of flow meters, in particular to a docking structure and a flow meter equipped with the docking structure. Background technique [0002] A flow meter is an instrument that measures the total amount of fluid flowing through a pipeline per unit time. Simply put, it is an instrument used to measure fluid flow in pipelines or open channels; flowmeters are divided into differential pressure flowmeters, rotor flowmeters, throttling flowmeters, slit flowmeters, volumetric flowmeters, electromagnetic flowmeter, ultrasonic flowmeter, etc. Classified by medium: liquid flowmeter and gas flowmeter; [0003] However, the docking structure of the traditional flowmeter is relatively simple, and the sealing of the docking part is poor, which affects the actual use stability of the flowmeter. Therefore, the present invention proposes a docking structure and a flowmeter equipped with the docking structure. Solve th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L41/02F16L19/025F16L19/03G01F15/18
Inventor 张清亮邵媛媛卢立厂徐帅安洋
Owner QINGDAO HAIWAN CHEM CO LTD
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