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Split type sound wave sound insulator

A sound insulation, split technology, applied in the direction of drilling pipe, casing, measurement, etc., can solve the problem of easy extrusion and deformation of the sound insulation shell, achieve good direct wave isolation, enhance the tensile strength and bending strength Effect

Pending Publication Date: 2022-01-28
WUHAN YUANFANG SCI & TECH CO LTD OF CHINA SANJIANG SPACE GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The two ends of the soundproof shell 1-6 are respectively connected with the upper middle joint 1-4 and the lower middle joint 1-9, and the upper launch assembly 1-5, the lower launch assembly 1-7, the receiving Assemblies 1-8 cannot withstand large extrusion force, and cannot support the sound-insulating shell under stress; due to the

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  • Split type sound wave sound insulator

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following technical solutions in the present invention are clearly and completely described. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] Such as Figure 3(a)-Figure 3(b) As shown, a split sound insulation body of the present invention includes an upper joint assembly 2-1, a pressure-bearing shell 2-2, a circuit assembly 2-3, an upper middle joint 2-4, and an upper emission assembly 2 -5, upper shell 2-6, lower launching assembly 2-7, receiving assembly 2-8, lower middle joint 2-9, lower joint 2-10, middle joint 2-11, lower shell 2-12.

[0053] The upper joint assembly 2-1 is connected to o...

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Abstract

The invention provides a split type sound wave sound insulator. The split type sound wave sound insulator comprises an upper connector assembly, a pressure-bearing shell, a circuit assembly, an upper middle connector, an upper transmitting assembly, an upper shell, a lower transmitting assembly, a receiving assembly, a lower middle connector, a lower connector, a middle connector and a lower shell, wherein the upper connector assembly is connected with one end of the pressure-bearing shell through threads, the other end of the pressure-bearing shell is in threaded connection with one end of the upper shell, the circuit assembly is installed in the pressure-bearing shell, the other end of the upper shell is connected with the upper middle connector, and the upper transmitting assembly and the lower transmitting assembly are sequentially installed in the upper shell from top to bottom; one end of the lower shell is connected with the middle connector, the other end of the lower shell is connected with the lower middle connector, and the receiving assembly is installed in the lower shell. By thickening the structure of the upper shell and modifying the structure of a sound insulation groove, the pressure bearing capacity of the upper shell is enhanced, and displacement is reduced when the upper shell bears pressure.

Description

technical field [0001] The invention belongs to the technical field of well logging equipment, and in particular relates to a split type acoustic wave sound insulation body. Background technique [0002] Such as Figure 1(a)-Figure 1(b) As shown, it is the existing integrated structure of the sound wave sound insulation body, wherein 1-1 is the upper joint assembly, 1-2 is the pressure-bearing shell, 1-3 is the circuit assembly, 1-4 is the upper middle joint, 1-5 is the upper launching assembly, 1-6 is the shell, 1-7 is the lower launching assembly, 1-8 is the receiving assembly, 1-9 is the lower joint, and 1-10 is the lower joint. [0003] The two ends of the soundproof shell 1-6 are respectively connected with the upper middle joint 1-4 and the lower middle joint 1-9, and the upper launch assembly 1-5, the lower launch assembly 1-7, the receiving Assemblies 1-8 cannot withstand large extrusion force, and cannot support the sound-insulating shell under stress; due to the l...

Claims

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Application Information

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IPC IPC(8): E21B47/00E21B47/14E21B17/042
CPCE21B47/00E21B47/14E21B17/042
Inventor 张海燕叶顶胜王利环韦大海
Owner WUHAN YUANFANG SCI & TECH CO LTD OF CHINA SANJIANG SPACE GRP