Dual-adjacent high-sound insulation combined cabin

A cabin and high-isolation technology, applied in the field of ship cabins, can solve the problems of high sound insulation and achieve good sound insulation effect

Active Publication Date: 2009-04-08
华南建材(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Two connected cabins are required to have high sound insulation (≥Rw'=41dB), but the current cabins are difficult to meet the above requirements

Method used

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  • Dual-adjacent high-sound insulation combined cabin
  • Dual-adjacent high-sound insulation combined cabin
  • Dual-adjacent high-sound insulation combined cabin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1 is a kind of two adjacent combined cabins, it is made of non-common wall panels, public wall panels, ceilings, cabin fire doors, sanitary units and profiles for fixing and connecting wall panels, ceilings, cabin fire doors, and sanitary units Assembled.

[0030] see figure 1 , figure 2 , the common wall plate 4 is the common wall plate of two adjacent cabins, and it is made up of two layers of wall plates 5 and an interlayer 7 in the middle, and each layer of wall plates 5 is composed of a single layer of 25mm or 30mm thick metal composite rock wool board. The interlayer 7 is an air layer without filling material, the gap between the interlayer 7 is 20-100mm, and the total thickness of the common wallboard 4 is 70-160mm. The non-public wall board is composed of a single layer of 25mm or 30mm thick metal composite rock wool board. The non-public wall board 27 connected to the public wall board 4 is provided with a U-shaped wrapping 28 at its connecting en...

Embodiment 2

[0043] Embodiment two is two adjacent high sound insulation combined cabins, see image 3 with Figure 4 , the common wall board 4 is composed of two layers of 25mm or 30mm thick C-shaped metal composite rock wool board 5 and an interlayer 7, the interlayer 7 is filled with a thickness of 20-50mm and a density of 80-100kg / m 3 The outer panel of the metal composite rock wool board is 0.6mm thick PVC-coated steel plate, color-coated steel plate or spray-coated steel plate, and the inner panel is 0.6mm-thick galvanized steel plate, PVC-coated steel plate, color-coated steel plate or spray-coated Steel plate, the middle filling density is 150kg / m 3 rock wool. The non-public wall panel is composed of a single layer of 25mm or 30mm thick C-shaped metal composite rock wool board. Steel plate, PVC laminated steel plate, color-coated steel plate or spray-coated steel plate, the filling density in the middle is 150kg / m 3 rock wool.

[0044] The ceiling 1 of embodiment 2 adopts one ...

Embodiment 3

[0047] Embodiment 3 is two adjacent high-sound-insulation combined cabins. The common wall panels are composed of two layers of 25mm or 30mm thick A-type metal composite rock wool boards and interlayers. The interlayers are filled with a thickness of 20-50mm and a density of 100- 150kg / m 3 The outer panel of the metal composite rock wool board is 0.7mm thick PVC-coated steel plate, color-coated steel plate or spray-coated steel plate, and the inner panel is 0.7mm-thick galvanized steel plate, PVC-coated steel plate, color-coated steel plate or spray-coated Steel plate, the middle filling density is 150kg / m 3 rock wool. The non-public wall panel is composed of a single layer of 25mm or 30mm thick metal composite rock wool board, the outer panel is 0.6mm thick PVC laminated steel plate, color coated steel plate or sprayed steel plate, and the inner panel is 0.6mm thick galvanized steel plate, PVC Plastic-coated steel plate, color-coated steel plate or spray-coated steel plate,...

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PUM

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Abstract

The invention relates to two adjacent high sound insulation combined cabins, which are formed by assembling non-public wall boards, a public wall board, ceilings, cabin fireproof doors, sanitary units and section steels which fix and connect the wall boards, the ceilings, the cabin fireproof doors and the sanitary units, wherein the public wall board is a public wall board of the two adjacent cabins, and consists of two layers of wall boards and intermediate interlayers; the wall boards consist of single-layer metallic composite boards; the interlayer is an air layer, or is filled with noncombustible filler; the gap of the interlayers is between 20 and 100 millimeters; the non-public wall boards consist of single-layer metallic composite boards; and the sanitary units are independent sanitary units which are arranged on each cabin respectively, or a sanitary unit which is commonly used by the two cabins. The two adjacent high sound insulation combined cabins are safe and reliable, and have good sound insulation effect.

Description

technical field [0001] The invention relates to a ship cabin, in particular to a combination of two adjacent cabins. Background technique [0002] At present, the sound insulation of the cabins used for the crew and tourists on ships is very low, only Rw′=30-35dB, which is not conducive to the rest of the crew and tourists. In order to provide a quiet environment for the crew and tourists, in recent years, shipowners have higher and higher requirements for sound insulation in the ship's living quarters. It is required that the two connected cabins have higher sound insulation (≥Rw'=41dB), but the current cabins are difficult to meet the above requirements. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems existing in the current ship cabin, and provide a kind of two adjacent high-sound insulation combined cabins with higher sound insulation function. [0004] The purpose of the present invention is achieved li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B29/02
Inventor 商跃祥
Owner 华南建材(深圳)有限公司
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