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A noise-reducing and sound-insulating water curtain structure

A water curtain and noise reduction technology, applied in the direction of sound insulation, insulation layer, building components, etc., can solve the problems of air pollution, ashes turning into dust, and no censer ash is found, so as to achieve good noise reduction and sound insulation effects and meet the needs of sound insulation Effect

Inactive Publication Date: 2017-02-01
大同市三建集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general clean-up practice is to dump the ash, so that the ash will turn into dust, causing air pollution to some extent
[0004] The use of censer ash as a noise reduction application has not been found in the prior art

Method used

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  • A noise-reducing and sound-insulating water curtain structure
  • A noise-reducing and sound-insulating water curtain structure
  • A noise-reducing and sound-insulating water curtain structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The noise-reducing and sound-insulating water curtain structure of the present embodiment, as figure 1 As shown, a water tank 100 is included, and a mounting plate 200 is erected in the water tank 100. A protective layer 300 is provided on both sides of the water tank 100. The protective tank can be a glass layer or a foamed cement layer. The protective layer 300 is arranged parallel to the mounting plate 200. There are multiple conduits (not shown in the figure) inside the mounting plate 200, and a micro-water pump (not shown in the figure) is arranged in the water tank 100. One end of the conduit is connected to the water pump, and the other end passes through the top of the mounting plate; The water is transported to the top of the installation plate through the conduit, then flows down from the top of the installation plate to form a water curtain 400, and flows back into the water tank.

[0020] In this embodiment, the surface of the mounting plate 200 is provided ...

Embodiment 2

[0029] This embodiment is basically consistent with Embodiment 1, the difference is that the raw material formula of the noise reduction liquid of this embodiment is composed of the following components by weight:

[0030] 80 parts of water;

[0031] 5 parts of pectin;

[0032] 18 parts of incense burner ash;

[0033] 1 part polyurethane resin.

[0034] Censer ash is the ashes left when burning incense in families and temples.

[0035] The noise-reducing and sound-insulating water curtain structure provided by the embodiment of the present invention is carried out sound insulation test, because the main noise-reducing and sound-insulating structure of the noise-reducing and sound-insulating water curtain structure of the present invention is the water curtain filled with the noise-reducing liquid, so the following experiments are simply Acoustic testing of water curtains filled with noise reducing liquid.

[0036] 1. Test object.

[0037] Use foamed cement boards with the...

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Abstract

The invention discloses a noise reducing and sound insulating water curtain structure. The noise reducing and sound insulating water curtain structure comprises a water tank, an installation plate is vertically arranged in the water tank, protection layers are arranged on the two sides of the water tank and are parallel to the installation plate, a plurality of guide pipes are arranged in the installation plate, a minitype water pump is arranged in the water pump, one end of each guide pipe is connected with the water pump, and the other end of the each guide pipe penetrates through the top of the installation plate; the water pump conveys water in the water tank to the top of the installation plate through the guide pipes, and water flows down from the top of the installation plate to form a water curtain and flows back to the water tank; the water tank is filled with noise reducing liquid, and the noise reducing liquid comprises, by weight, 50-80 parts of water, 2-5 parts of pectin, 10-20 parts of censer ash and 0.5-1 part of polyurethane resin. The noise reducing and sound insulating water curtain structure is simple, convenient to install and good in sound insulating effect, by means of decoration design in the prior art, a very good attractive effect is achieved, and the noise reducing and sound insulating water curtain structure can meet requirements for reducing noise and insulating sound in some large entertainment venues.

Description

technical field [0001] The invention relates to the construction field, in particular to a noise-reducing and sound-insulating water curtain structure. Background technique [0002] In the prior art, foamed cement is generally used to make walls in public places or some large-scale entertainment places. The foamed cement is light in weight, and its multi-hole structure has better sound insulation effect. However, for some entertainment places with high sound insulation requirements, such as KTV, the sound insulation effect of foamed cement is slightly insufficient. [0003] In ordinary families or temples, burning incense and worshiping Buddha is often carried out, and the ashes left behind are piled up in the incense burner of the family or temple. The general clean-up method is to dump the ash, which will turn into dust and cause air pollution to a certain extent. [0004] The use of censer ash as a noise reduction application has not been found in the prior art. Conte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/82G10K11/162
Inventor 张涛刘文奇冯朋飞张少华李兰李大龙韩芬刘艮军张法
Owner 大同市三建集团有限公司
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