CN2797477Y - Environment protection energy-saving flame retarding sound absorption board - Google Patents
Environment protection energy-saving flame retarding sound absorption board Download PDFInfo
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- CN2797477Y CN2797477Y CN 200520083432 CN200520083432U CN2797477Y CN 2797477 Y CN2797477 Y CN 2797477Y CN 200520083432 CN200520083432 CN 200520083432 CN 200520083432 U CN200520083432 U CN 200520083432U CN 2797477 Y CN2797477 Y CN 2797477Y
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Abstract
The utility model relates to an improved sound absorption board, particularly to an environment protection energy-saving flame retarding sound absorption board, which belongs to the technical field of sound absorption products and is composed of glass fiber wool slabs, wherein hardened resin forming frames are arranged around each glass fiber wool slab. Fire retardation ventilating armour layers are tightly coated on the slab surfaces of both sides of the glass fiber wool slab, the inner layer of each fire retardation ventilation armor layer is made of fire retardation fiber fabric felt, and the outer layer is made of poly tetra fluoroethylene film. The utility model effectively solves the secondary pollution problems of smell volatilization, fiber scattering and easy wetting and moulding of the existing glass wool sound absorption boards, effectively obstructs the erosion to a board core from walls and indoor moisture and ensures that the board core material stably exerts the sound absorption, thermal insulation and energy saving function. Simultaneously, the utility model can adjust the indoor air and humidity and have the energy saving function that the general sound absorption board can not reach.
Description
Technical field
The utility model relates to a kind of improvement of acoustical board, especially relates to the fire-retardant acoustical board of a kind of environmental protection and energy saving, and it belongs to the sound absorption product technical field.
Background technology
Existing functional fire-retardant acoustical board has substituted the sound absorption product that uses on-the-spot manual method of wrapping up to make in the past at present, the defective that the method for this manual wrapping exists is that sound absorption is unstable, secondary pollution is serious, physically and mentally healthy unfavorable (as scratchy to the constructor, fiber flies upward, and the fiber powder is scattered), the surface is not attractive in appearance.After functional fire-retardant acoustical board comes into the market, though thoroughly changed the defective of the product that absorbs sound in the past, but also still there are some shortcoming and defect, as existing a large amount of moistures in indoor body of wall of new building thing and the air, the erosion that these moistures are serious and be penetrated into the plate in-core of acoustical board, because the plate core of functional fire-retardant acoustical board adopts the both highdensity glass fibre cotton plate of porous heat insulating material, moisture seriously reduces the heat-insulating property of heat insulating material and sound absorbing capabilities, and surface layer attractive in appearance also be subjected to certain influence, the drum phenomenon occurred; In addition.Because the limitation of job site, the constructor is the frequent functional fire-retardant acoustical board of collision in operation, causes the glass fiber powder of plate in-core to be scattered and the glass mat broken fibre is flown upward, and secondary pollution occurs in the scene of building; Simultaneously traditional functional fire-retardant acoustical board also all comes with some shortcomings at energy-saving and environmental protection, aspect such as fire-retardant.
Summary of the invention
The purpose of this utility model is exactly for fear of providing a kind of environmental protection and energy saving fire-retardant acoustical board with the shortcoming and defect that overcomes prior art.The purpose of this utility model also is in order to make novel acoustical board product after the improvement have the novel sound absorption product of the feature of environmental protection, sound absorption property, anti-flammability and energy saving concurrently, to make it have very broad application prospect and engineering practical value.The utility model has adopted through removing phenolic resins, the high-quality high density rotary glass wool board core material material that silicone oil face and slag ball are handled, new material new process such as flame-retarded resin hardened forming technology and surperficial totally-enclosed technology, effectively solved the volatilization smell that common centrifugally glass-wool acoustical board product exists, fiber is scattered, moisture-sensitive secondary pollution problem such as go mouldy, thereby have the remarkable environmental characteristic.The employing of the utility model innovation special flame-retardant fibre fabric felt do the sealing of plate wicking surface and handle, not only effectively intercept the erosion of body of wall and indoor moisture to the plate core, stable performance sound absorption of board core material material and heat preservation energy-saving effect have been guaranteed, can also play simultaneously the effect of regulating room air and humidity, have the energy-conserving action that general acoustical board is difficult to play.The utility model also can adopt the polytetrafluoroethylmaterial material with ventilative sound translative performance to make totally-enclosed mask technology, make acoustical board effectively intercept moisture and moisture, thereby have special anti-marquis, moisture resistance properties, scientifically solved the technical barrier of sound absorption product permanently effective use under the climax humidity environment.
The utility model is to adopt following technical measures to realize its purpose.
The fire-retardant acoustical board of a kind of environmental protection and energy saving, it is to be made of the glass fibre cotton plate, is hardening resin moulding frame around the glass fibre cotton plate, sealing is coating fire-retardant ventilative armour layer on the biside plate face of glass fibre cotton plate.Described fire-retardant ventilative armour layer is that nexine is a flame-retardant fibre fabric felt and skin is the structure of poly tetrafluoroethylene.Described flame-retardant fibre fabric felt is the permanent fire retardant polyester staple fiber that the tiling heat seal is made, and its thickness is 0.5MM-1.2MM.
The thickness of flame-retardant fibre fabric felt described in the utility model is 0.8MM-1MM more preferably.Described glass fibre cotton plate should be elected high density centrifugally glass-wool plate as.
The utility model can be realized its purpose effectively, makes novel acoustical board product after the improvement have the novel sound absorption product of the feature of environmental protection, sound absorption property, anti-flammability and energy saving concurrently, makes it have very broad application prospect and engineering practical value.The utility model has effectively solved the volatilization smell that common centrifugally glass-wool acoustical board product exists, fiber is scattered, moisture-sensitive secondary pollution problem such as go mouldy, effectively intercept the erosion of body of wall and indoor moisture to the plate core, stable performance sound absorption of board core material material and heat preservation energy-saving effect have been guaranteed, can also play simultaneously the effect of regulating room air and humidity, have the energy-conserving action that general acoustical board is difficult to play.The utility model makes acoustical board effectively intercept moisture and moisture, thereby has special anti-marquis, moisture resistance properties, has scientifically solved the technical barrier of sound absorption product permanently effective use under the climax humidity environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial sectional view at A position among Fig. 1.
As shown in the figure, 1 is hardening resin moulding frame; 2 is acoustextile; 3 is poly tetrafluoroethylene; 4 is the flame-retardant fibre fabric felt; 5 glass fibre cotton plates; 6 is fire-retardant ventilative armour layer.
The specific embodiment
Shown in accompanying drawing, the utility model is further described.
The utility model is to be made of glass fibre cotton plate 5, is hardening resin moulding frame 1 around glass fibre cotton plate 5, and sealing is coating fire-retardant ventilative armour layer 6 on the biside plate face of glass fibre cotton plate 5.Described fire-retardant ventilative armour layer 6 is that flame-retardant fibre fabric felt 4 skins are structures of poly tetrafluoroethylene 3 for nexine.Described flame-retardant fibre fabric felt 4 is permanent fire retardant polyester staple fibers that the tiling heat seal is made, and its thickness is 0.5MM-1.2MM.
The thickness of flame-retardant fibre fabric felt 4 described in the utility model is 0.8MM-1MM more preferably.Described glass fibre cotton plate 5 should be elected the cotton plate of high density centrifugal glass fibre as.Also add at the external surface of fire-retardant ventilative armour layer 6 and to cover the acoustextile 2 with decoration functions, described acoustextile 2 with decoration functions is blank variable yarn long fibre fabric.
The high density centrifugally glass-wool plate 5 that the utility model adopts is all to remove according to standard with special equipment produces the high density centrifugally glass-wool in manufacturing process phenolic resins layer, silicone oil face and slag ball, improved the feature of environmental protection of glass fibre cotton plate 5 self.Adopt totally enclosed process, the glass mat that only has in the past filtration with flame-retardant fibre fabric felt 4 replacing wholes, fundamentally solve the employing glass mat and in construction, easily played drum, easily scratchy to operating personnel, frangibility is impacted, easy defective of being scattered accidentally, assurance can not have fiber, dust, and materials such as powder overflow and raise.
Whole complementary material that the utility model adopts (as resin binder etc.) all is environment-friendly materials, and particularly surface layer necessarily requires the product that coheres, employing all be the netted solid-state glue of hot melt of the feature of environmental protection, this glue does not have any volatile matter.All material comprises that surface layer all adopts the fibrous material with moisture-proof function, owing to be totally enclosed process, has guaranteed antifouling, dustproof, mildew-resistant, can not produce microorganism.
The utility model employing has the plate core up and down all sealing of the flame-retardant fibre fabric felt 4 of certain intensity with acoustical board, require size with fire-retardant hardening of resin moulding frame 1 around of the present utility model, so just thoroughly guaranteed that carrying in the site operation, installation, collision etc. secondary pollution can not take place.Guaranteed that the job site installs in the process of acoustical board, environmental protection, civilization, comfortable construction environment has played effective protective action to constructor's physical and mental health, has demonstrated fully the architectural environment of the green of " people-oriented ".
The glass fibre cotton plate 5 that the utility model adopts is high density centrifugally glass-wool plates, and high density centrifugally glass-wool plate 5 is porous materials, not only has good sound absorption function, and has more heat energy storage.The heat that air-conditioning heating discharges is stored the effect that insulation is regulated.
The utility model adopts the two sides of the cotton plate 5 of flame-retardant fibre fabric felt 4 composite glass fibers, plays the corrosion function that intercepts body of wall and indoor moisture.What this flame-retardant fibre fabric felt 4 adopted is that permanent fire retardant polyester staple fiber tiling heat seal is made, and its thickness is generally 0.5MM-1.2MM, is preferably 0.8MM-1MM, also can adopt different thickness and density according to the situation of humidity.The hydroscopicity of this fiber itself is very low, generally at 0.2%-0.4%.Be compounded in the two sides of glass fibre cotton plate 5 with this flame-retardant fibre fabric felt 4, when the moisture of new building body of wall discharges, will be very fast adsorbed by the fabric felt, along the surface of the short fiber of tiling to around soak into, aqueous vapor can directly not advanced in the glass fibre cotton plate thoroughly.The surface flame-retardant fabric felt of its plate core has such usefulness equally to indoor moisture, regularly felt can be the surface of certain moisture adsorption at it when the density of moisture reaches one, play the effect of the moisture in the air lock, when room air is dry, the moisture that is attached to the surface of felt is discharged into again in the air after felt filters and purifies, and has played the effect of regulating air and humidity.Because high density centrifugally glass-wool plate 5 plate cores are not corroded by moisture and moisture, the performance usefulness that it is incubated, energy-conservation function will be lasting, because flame-retardant fibre fabric felt 4 itself has well ventilative, the entrant sound function, thus guaranteed the sound absorption function of environmental protection and energy saving acoustical boards.
Add again at the external surface of fire-retardant ventilative armour layer 6 and to cover the acoustextile 2 with decoration functions, this acoustextile 2 is to adopt blank variable yarn to be made into, and is long fibre, has more certain water preventing ability, heat insulating ability and good sound absorption function.
The polytetrafluoroethylene (PTFE) film 3 with sound absorbing capabilities that the utility model adopts not only can intercept moisture; moisture; but also has weatherability; moisture-proof; chemical resistance, well ventilative, entrant sound function adopt the totally-enclosed mode of this film; protected on the one hand glass fiber persistent dry, heat insulating ability, intercepted the erosion of dust, guaranteed the environmental purification effect of acoustical board on the other hand.
Because fire-retardant ventilative armour layer 6 of the present utility model has adopted above two kinds of facing materials with the effect of sound absorption moisture-barrier, to have insulation, high-density glass fiber cotton plate core heat insulation, energy-conservation, sound absorption is totally-enclosed, make to the utlity model has the feature of environmental protection, sound absorption property, energy saving.
Claims (7)
1, the fire-retardant acoustical board of a kind of environmental protection and energy saving, it is to be made of the glass fibre cotton plate, it is characterized in that being hardening resin moulding frame around the glass fibre cotton plate, sealing is coating fire-retardant ventilative armour layer on the biside plate face of glass fibre cotton plate.
2, the fire-retardant acoustical board of a kind of environmental protection and energy saving according to claim 1 is characterized in that described fire-retardant ventilative armour layer is that nexine is a flame-retardant fibre fabric felt and skin is the structure of poly tetrafluoroethylene.
3, the fire-retardant acoustical board of a kind of environmental protection and energy saving according to claim 2 is characterized in that described flame-retardant fibre fabric felt is the permanent fire retardant polyester staple fiber that the tiling heat seal is made, and its thickness is 0.5MM-1.2MM.
4, the fire-retardant acoustical board of a kind of environmental protection and energy saving according to claim 3, the thickness that it is characterized in that described flame-retardant fibre fabric felt is 0.8MM-1MM.
5, the fire-retardant acoustical board of a kind of environmental protection and energy saving according to claim 4 is characterized in that described glass fibre cotton plate is the cotton plate of high density centrifugal glass fibre.
6, the fire-retardant acoustical board of a kind of environmental protection and energy saving according to claim 5, it is characterized in that external surface at fire-retardant ventilative armour layer adds covers the entrant sound fabric with decoration functions.
7, the fire-retardant acoustical board of a kind of environmental protection and energy saving according to claim 6 is characterized in that described entrant sound fabric with decoration functions is a blank variable yarn long fibre fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083432 CN2797477Y (en) | 2005-05-19 | 2005-05-19 | Environment protection energy-saving flame retarding sound absorption board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083432 CN2797477Y (en) | 2005-05-19 | 2005-05-19 | Environment protection energy-saving flame retarding sound absorption board |
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| Publication Number | Publication Date |
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| CN2797477Y true CN2797477Y (en) | 2006-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520083432 Expired - Fee Related CN2797477Y (en) | 2005-05-19 | 2005-05-19 | Environment protection energy-saving flame retarding sound absorption board |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011827A (en) * | 2010-11-22 | 2011-04-13 | 北京浩瑞诚业新型建材有限公司 | Equipment foundation vibration damping base and construction method thereof |
| CN102072514A (en) * | 2011-01-20 | 2011-05-25 | 宁波方太厨具有限公司 | Noise reducing method for range hood and low-noise range hood |
| CN102700152A (en) * | 2012-05-22 | 2012-10-03 | 山西翔宇实业有限公司 | Production line for one-step molding sound insulation boards |
| CN102767246A (en) * | 2012-07-05 | 2012-11-07 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| WO2015043195A1 (en) * | 2013-09-25 | 2015-04-02 | 常州市泛亚微透科技有限公司 | Combined material with high sound absorption for traffic acoustic barrier and preparation method therefor |
| CN109555235A (en) * | 2018-12-10 | 2019-04-02 | 国网湖南省电力有限公司 | A kind of fire prevention Felt |
-
2005
- 2005-05-19 CN CN 200520083432 patent/CN2797477Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011827A (en) * | 2010-11-22 | 2011-04-13 | 北京浩瑞诚业新型建材有限公司 | Equipment foundation vibration damping base and construction method thereof |
| CN102011827B (en) * | 2010-11-22 | 2012-11-21 | 北京浩瑞诚业新型建材有限公司 | Equipment foundation vibration damping base and construction method thereof |
| CN102072514A (en) * | 2011-01-20 | 2011-05-25 | 宁波方太厨具有限公司 | Noise reducing method for range hood and low-noise range hood |
| CN102700152A (en) * | 2012-05-22 | 2012-10-03 | 山西翔宇实业有限公司 | Production line for one-step molding sound insulation boards |
| CN102700152B (en) * | 2012-05-22 | 2016-01-20 | 山西翔宇实业有限公司 | Disposal molding sound panel production line |
| CN102767246A (en) * | 2012-07-05 | 2012-11-07 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| CN102767246B (en) * | 2012-07-05 | 2014-10-01 | 曹俊芳 | Soundproof and insulation materials, soundproof and insulation layer as well as preparation method and application thereof |
| WO2015043195A1 (en) * | 2013-09-25 | 2015-04-02 | 常州市泛亚微透科技有限公司 | Combined material with high sound absorption for traffic acoustic barrier and preparation method therefor |
| US20160186395A1 (en) * | 2013-09-25 | 2016-06-30 | Panasian Microvent Tech (Jiangsu) Corporation | High-sound-absorption composite material for traffic sound barriers and preparation method thereof |
| US9771693B2 (en) * | 2013-09-25 | 2017-09-26 | Panasian Microvent Tech (Jiangsu) Corporation | High-sound-absorption composite material for traffic sound barriers and preparation method thereof |
| CN109555235A (en) * | 2018-12-10 | 2019-04-02 | 国网湖南省电力有限公司 | A kind of fire prevention Felt |
| CN109555235B (en) * | 2018-12-10 | 2024-04-26 | 国网湖南省电力有限公司 | Fireproof sound absorbing and insulating plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fuyi Fire-retardant and Sound-Absorbing Materials Co., Ltd., Qingdao Zhao Hong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Fuyi Fire-retardant and Sound-Absorbing Materials Co., Ltd., Qingdao Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20130519 |