Array type silencer with stable structure

A stable structure and array-type technology, applied in the direction of sound-emitting devices, instruments, alarms, etc., can solve problems such as insufficient stability of the installation structure, and achieve the effects of ensuring stability, improving stability, and reducing force

Pending Publication Date: 2021-07-13
靖江市远大空调机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems existing in the prior art, the present invention provides a structurally stable array muffler, which solves the problem that the installation structure is not stable enough

Method used

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  • Array type silencer with stable structure
  • Array type silencer with stable structure
  • Array type silencer with stable structure

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Embodiment Construction

[0031] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention and are not intended to limit the scope of the invention.

[0032] see figure 1 and figure 2 , a structurally stable array muffler in this embodiment includes a box body 1, a muffler mechanism 2, a fixing mechanism 3 and a lifting mechanism 4, and both the fixing mechanism 3 and the lifting mechanism 4 are located in the muffler mechanism 2.

[0033] see figure 1 , the muffler mechanism 2 includes a number of two column groups 21, and a muffler column 22 is movably connected between the two column groups 21. The two ends of the column group 21 are respectively fixedly connected with the upper and lower surfaces of the ventilation groove. There are not less than three installation strips, and the shell of the muffler column 22 is a polyvinyl chloride shell or a polyurethane com...

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PUM

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Abstract

The invention relates to an array type silencer with a stable structure.The array type silencer comprises a box body, a silencing mechanism, a fixing mechanism and a lifting mechanism, the silencing mechanism comprises two stand column sets, a silencing column is arranged between the two stand column sets, the fixing mechanism comprises a bolt rod, and a bolt head is arranged at one end of the bolt rod. According to the array type silencer with the stable structure, the silencing mechanisms are spliced through the fixing mechanism, due to the fact that bolt rod of the fixing mechanism is limited by a sleeve rod and a tension spring, the situation that the bolt rod loosens and falls off is avoided, the silencing column can be lifted through the lifting mechanism, and therefore the stress of the fixing mechanisms is reduced, and the stability of the mounting structure is improved. The box body is divided into the inner shell body and the outer shell body, inert gas is injected between the inner shell body and the outer shell body, and the carbon dioxide detector is installed, so that the damage condition of the structure can be found in time, the damage position of the structure is repaired, and the stability of the structure is ensured.

Description

technical field [0001] The invention relates to the technical field of array mufflers. Background technique [0002] The array muffler is a muffler composed of multiple mufflers arranged in an array on the ventilation section. Compared with the traditional resistive plate muffler, it has better muffler performance and lower drag coefficient, and at the same time The array muffler has the advantages of standardized production, more convenient transportation and installation. [0003] Installing the array type muffler at the air outlet can reduce the wind noise, but the existing array type muffler installation structure is not stable enough, prone to failure and affecting use. [0004] The connection structure of the muffler body of the general array muffler is connected by thin rods on the surface of the shroud and fixed with bolts. Because of the bolt connection, there is a risk of the bolt falling into the main engine, and it is not stable enough because it is only support...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10K11/16G08B21/18G08B5/40
CPCG10K11/16G08B21/187G08B5/40
Inventor 夏金虎夏浩炜夏浩天
Owner 靖江市远大空调机械设备有限公司
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