CN207144244U - A kind of light cellular partition board of noise reduction - Google Patents

A kind of light cellular partition board of noise reduction Download PDF

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Publication number
CN207144244U
CN207144244U CN201721035230.7U CN201721035230U CN207144244U CN 207144244 U CN207144244 U CN 207144244U CN 201721035230 U CN201721035230 U CN 201721035230U CN 207144244 U CN207144244 U CN 207144244U
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CN
China
Prior art keywords
partition plate
noise reduction
cavity
partition
light cellular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721035230.7U
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Chinese (zh)
Inventor
许跃敏
张黎明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bazhong Euro Building Material Co Ltd
Original Assignee
Bazhong Euro Building Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bazhong Euro Building Material Co Ltd filed Critical Bazhong Euro Building Material Co Ltd
Priority to CN201721035230.7U priority Critical patent/CN207144244U/en
Application granted granted Critical
Publication of CN207144244U publication Critical patent/CN207144244U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of light cellular partition board of noise reduction, including wall, inner partition plate is embedded with the wall, the both sides of inner partition plate are equipped with cavity, the cavity is multiple semicolumn cavitys being sequentially connected, and the plane of semicolumn cavity is connected with inner partition plate side;Exterior surface of wall is provided with outer partition plate, and hollow structure is provided with inside inner partition plate, and the medial surface of the hollow structure is provided with zigzag noise reduction layer, multiple spherical small cavitys are provided with the noise reduction layer.Partition plate of the present utility model, by special sandwich construction, good noise reduction, deadening can not only be reached, while the weight of partition plate can be mitigated, improve heat insulation effect and fire resistance property, and stabilized structure, improve the intensity of partition plate.

Description

A kind of light cellular partition board of noise reduction
Technical field
It the utility model is related to a kind of partition plate, and in particular to a kind of light cellular partition board of noise reduction.
Background technology
Partition plate refers to JG/T169-2005《Light lath for building partition wall》It is defined for interior of building partition wall The prefabricated batten of wall, partition plate include glass fiber reinforced cement batten, glass fiber reinforced gypsum hollow lath, steel wire (steel Silk screen) strengthen cement batten, lightweight concrete batten, compound sandwich light lath etc..Full name is light lath for building partition wall, As general industry building, residential architecture, public works non-load bearing inner partition wall main material.
Existing partition plate has a lot, but generally use is hollow or individual layer interlayer structure, there is that soundproof effect is poor, protects The problem of temp effect is poor, fire resistance property is poor, weight is big, assembling construction trouble.
Utility model content
Technical problem to be solved in the utility model is that existing partition plate generally use is hollow or individual layer interlayer structure, It there is the problem of soundproof effect is poor, heat insulation effect is poor, fire resistance property is poor, weight is big, assembling construction trouble, it is therefore intended that carry For a kind of light cellular partition board of noise reduction, by special sandwich construction, good noise reduction, deadening can not only be reached, together When can mitigate the weight of partition plate, improve heat insulation effect and fire resistance property, and stabilized structure, improve the strong of partition plate Degree.
The utility model is achieved through the following technical solutions:
A kind of light cellular partition board of noise reduction, including wall, inner partition plate, the both sides of inner partition plate are embedded with the wall It is equipped with cavity, the cavity is multiple semicolumn cavitys being sequentially connected, and the plane of semicolumn cavity and inner partition plate side Face is connected;Exterior surface of wall is provided with outer partition plate, and hollow structure, the medial surface of the hollow structure are provided with inside inner partition plate Zigzag noise reduction layer is provided with, multiple spherical small cavitys are provided with the noise reduction layer.
Partition plate of the present utility model, by special sandwich construction, good noise reduction can not only be reached, sound insulation is made With, while the weight of partition plate can be mitigated, heat insulation effect and fire resistance property, and stabilized structure are improved, improves partition wall The intensity of plate.Sandwich construction is formed by outer partition plate, wall and inner partition plate, outer partition plate can play fire prevention and waterproof Effect, avoid wall from being damaged, and be provided with cavity between inner partition plate and wall, not only alleviate the weight of partition plate, Its cavity can play reflection and weak effect to sound wave, so as to reach the effect of noise reduction, while be provided with inside inner partition plate Hollow structure, the medial surface of the hollow structure are provided with zigzag noise reduction layer, and noise reduction layer first can play absorption sound wave Effect, while multiple spherical small cavitys and hollow structure are provided with the shape of sawtooth, noise reduction layer can make sound wave constantly Reflection loss, so as to further improve noise reduction, deadening.
Ribs are provided with the cavity, partition wall can be ensure that to being played a supporting role between inner partition plate and wall The intensity of plate.
Be provided with insulation overcoat between the outer partition plate and wall, the insulation overcoat using benzene plate or Expanded material is made, and can play good insulation effect.
The noise reduction layer is made using ultra-fine fibre glass acoustical cotton, and erasure effect is excellent and light quality, will not increase The weight of partition plate.
One end of outer partition plate is provided with projection, and the other end is provided with the groove to match with projection, can realize partition plate it Between quick splicing.
The utility model compared with prior art, has the following advantages and advantages:
1st, a kind of light cellular partition board of noise reduction of the utility model, by special sandwich construction, can not only reach fine Noise reduction, deadening, while the weight of partition plate can be mitigated, improve heat insulation effect and fire resistance property, and structure is steady Gu improve the intensity of partition plate;
2nd, a kind of light cellular partition board of noise reduction of the utility model, the cavity is interior to be provided with ribs, can be to inner partition plate Played a supporting role between wall, ensure that the intensity of partition plate, insulation is provided between the outer partition plate and wall Overcoat, the insulation overcoat are made of benzene plate or expanded material, can play good insulation effect;
3rd, a kind of light cellular partition board of noise reduction of the utility model, the noise reduction layer use ultra-fine fibre glass sound-absorbing cotton , erasure effect is excellent and light quality, will not increase the weight of partition plate, one end of outer partition plate is provided with projection, the other end Provided with the groove to match with projection, the quick splicing between partition plate can be realized.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings:
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in accompanying drawing:
1- walls, 2- inner partition plates, 3- cavitys, the outer partition plates of 4-, 5- noise reduction layers.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As shown in figure 1, a kind of light cellular partition board of noise reduction of the utility model, including wall 1, it is embedded with the wall 1 Inner partition plate 2, the both sides of inner partition plate 2 are equipped with cavity 3, and the cavity 3 is multiple semicolumn cavitys being sequentially connected, and half The plane of cylindrical cavity is connected with the side of inner partition plate 2;The outer surface of wall 1 is provided with outer partition plate 4, is set inside inner partition plate 2 There is hollow structure, the medial surface of the hollow structure is provided with zigzag noise reduction layer 5, multiple balls are provided with the noise reduction layer 5 The small cavity of shape.
Partition plate of the present utility model, by special sandwich construction, good noise reduction can not only be reached, sound insulation is made With, while the weight of partition plate can be mitigated, heat insulation effect and fire resistance property, and stabilized structure are improved, improves partition wall The intensity of plate.Sandwich construction is formed by outer partition plate, wall and inner partition plate, outer partition plate can play fire prevention and waterproof Effect, avoid wall from being damaged, and be provided with cavity between inner partition plate and wall, not only alleviate the weight of partition plate, Its cavity can play reflection and weak effect to sound wave, so as to reach the effect of noise reduction, while be provided with inside inner partition plate Hollow structure, the medial surface of the hollow structure are provided with zigzag noise reduction layer, and noise reduction layer first can play absorption sound wave Effect, while multiple spherical small cavitys and hollow structure are provided with the shape of sawtooth, noise reduction layer can make sound wave constantly Reflection loss, so as to further improve noise reduction, deadening.
Preferably, ribs are provided with the cavity, can ensured being played a supporting role between inner partition plate and wall The intensity of partition plate.
Preferably, insulation overcoat is provided between the outer partition plate and wall, the insulation overcoat is adopted It is made of benzene plate or expanded material, good insulation effect can be played.
Preferably, the noise reduction layer is made using ultra-fine fibre glass acoustical cotton, and erasure effect is excellent and light quality, no The weight of partition plate can be increased.
Preferably, one end of outer partition plate is provided with projection, and the other end is provided with the groove to match with projection, can realize every Quick splicing between wallboard.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace Change, improve, should be included within the scope of protection of the utility model.

Claims (5)

1. a kind of light cellular partition board of noise reduction, it is characterised in that including wall (1), inner partition plate is embedded with the wall (1) (2), the both sides of inner partition plate (2) are equipped with cavity (3), and the cavity (3) is multiple semicolumn cavitys being sequentially connected, and half The plane of cylindrical cavity is connected with inner partition plate (2) side;Wall (1) outer surface is provided with outer partition plate (4), inner partition plate (2) internal to be provided with hollow structure, the medial surface of the hollow structure is provided with zigzag noise reduction layer (5), the noise reduction layer (5) It is interior to be provided with multiple spherical small cavitys.
2. the light cellular partition board of a kind of noise reduction according to claim 1, it is characterised in that branch is provided with the cavity (3) Stake rib.
3. the light cellular partition board of a kind of noise reduction according to claim 1, it is characterised in that the outer partition plate (4) and wall Insulation overcoat is provided between body (1), the insulation overcoat is made of benzene plate or expanded material.
4. the light cellular partition board of a kind of noise reduction according to claim 1, it is characterised in that the noise reduction layer (5) is using super Thin glass fiber acoustical cotton is made.
5. the light cellular partition board of a kind of noise reduction according to claim 1, it is characterised in that one end of outer partition plate (4) is set There is projection, the other end is provided with the groove to match with projection.
CN201721035230.7U 2017-08-17 2017-08-17 A kind of light cellular partition board of noise reduction Expired - Fee Related CN207144244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721035230.7U CN207144244U (en) 2017-08-17 2017-08-17 A kind of light cellular partition board of noise reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721035230.7U CN207144244U (en) 2017-08-17 2017-08-17 A kind of light cellular partition board of noise reduction

Publications (1)

Publication Number Publication Date
CN207144244U true CN207144244U (en) 2018-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721035230.7U Expired - Fee Related CN207144244U (en) 2017-08-17 2017-08-17 A kind of light cellular partition board of noise reduction

Country Status (1)

Country Link
CN (1) CN207144244U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107503449A (en) * 2017-08-17 2017-12-22 巴中欧复建材有限公司 Light cellular partition board with deadening
CN111270791A (en) * 2020-01-18 2020-06-12 温州职业技术学院 High-strength light construction wallboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107503449A (en) * 2017-08-17 2017-12-22 巴中欧复建材有限公司 Light cellular partition board with deadening
CN111270791A (en) * 2020-01-18 2020-06-12 温州职业技术学院 High-strength light construction wallboard
CN111270791B (en) * 2020-01-18 2021-03-12 温州职业技术学院 High-strength light construction wallboard

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180327

Termination date: 20180817

CF01 Termination of patent right due to non-payment of annual fee