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Ventilating duct capable of muting

A ventilation duct, quiet technology, applied in the direction of pipe components, pipes/pipe joints/pipes, machinery and equipment, etc., can solve problems such as troubles in life and work, noise generated by pipes, etc.

Inactive Publication Date: 2013-02-13
SHENYANG CHUANGDA TECH TRADE MARKET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in buildings equipped with central air-conditioning, ventilation ducts are spread throughout every room and corner of the building. Due to the flow of cold and warm gases in the ducts, the ducts vibrate and generate noise, which seriously plagues people's life and work.

Method used

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  • Ventilating duct capable of muting

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] like figure 1 As shown, the silent ventilation duct includes a duct body 1, an upper wall of the duct 2 and a silent mechanism. The silent mechanism includes a rubber pad 7, a bottom plate 3, a connecting rod 4, a fixed plate 5 and a fixed pin 6. The silent mechanism The bottom plate 3 is connected to the upper wall 2 of the pipeline, and a rubber pad 7 is arranged between the bottom plate 3 and the upper wall 2 of the pipeline. Fixed pin 6 is arranged, and the described silent mechanism has at least two.

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Abstract

The invention belongs to the technical field of ducts, in particular to a ventilating duct capable of muting. The ventilating duct capable of muting has a muting effect, and comprises a duct body, a duct upper wall and muting mechanisms, wherein each muting mechanism comprises a rubber mat, a base plate, a connection rod, a fixing plate and a fixing pin, each muting mechanism is connected with the duct upper wall through each base plate, each rubber mat is arranged between each base plate and the duct upper wall, one end of each connection rod is connected with each base plate, the other end of the connection rod is connected with each fixing plate, each fixing pin is arranged on each fixing plate, and the number of the muting mechanisms is at least two. The muting mechanisms are arranged on the duct upper wall, each rubber mat is arranged at the connecting position between each base plate of each muting mechanism and the duct upper wall, the rubber mats play a role in absorbing vibration, and therefore the purpose of muting is achieved.

Description

technical field [0001] The invention belongs to the technical field of pipelines, in particular to silent ventilation pipelines. Background technique [0002] At present, in buildings equipped with central air-conditioning, ventilation ducts are spread throughout every room and corner of the building. Due to the flow of cold and warm gases in the ducts, the ducts vibrate and generate noise, which seriously plagues people's life and work. Contents of the invention [0003] The technical problem to be solved is to overcome the defects in the prior art and provide a silent ventilation duct with a quiet effect. [0004] The technical solution adopted by the present invention includes the pipeline body, the upper wall of the pipeline and the mute mechanism. The mute mechanism includes rubber pads, bottom plates, connecting rods, fixing plates and fixing pins. A rubber pad is provided between the bottom plate and the upper wall of the pipeline, one end of the connecting rod is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/033
Inventor 王春艳王淳
Owner SHENYANG CHUANGDA TECH TRADE MARKET
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