CN205934762U - Punch a hole and inhale sound composite sheet - Google Patents
Punch a hole and inhale sound composite sheet Download PDFInfo
- Publication number
- CN205934762U CN205934762U CN201620885925.3U CN201620885925U CN205934762U CN 205934762 U CN205934762 U CN 205934762U CN 201620885925 U CN201620885925 U CN 201620885925U CN 205934762 U CN205934762 U CN 205934762U
- Authority
- CN
- China
- Prior art keywords
- sound
- hole
- layer
- punching
- plate body
- 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.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a punch a hole and inhale sound composite sheet belongs to building acoustic material field, which comprises a plate body, the plate body comprises the sheet layer that punches a hole, sound absorbing layer and bottom plate layer, the sound absorbing layer is located and is punched a hole between sheet layer and the bottom plate layer, punch a hole the sheet layer surface be equipped with punch a hole the district with no porose area, punch a hole the position in the middle of no porose area, the both sides of plate body are equipped with grooving joint portion, the inside of grooving joint portion is equipped with the fire prevention filler material, grooving joint portion by the both sides on punch a hole sheet layer and bottom plate layer in opposite directions bending type become. The utility model discloses an adoption is punched a hole sheet layer, sound absorbing layer and bottom plate layer and is constituted the plate body, and design that the single face punches a hole is on the one hand through the inside sound absorbing layer of collocation that punches a hole for play good assimilation effect to sound, on the other hand can also carry out the separation to sound through the bottom plate layer effectively, plays good syllable -dividing effect, in addition the utility model discloses good thermal insulation performance and fire behavior still have.
Description
Technical field
The utility model is related to acoustic material technical field for building, specifically a kind of punching sound-absorbing composite board.
Background technology
With the increase of social development and environmental protection consciousness, the requirement that people control to environmental noise interference increasingly increases
By force, at present, absorptive product is mainly used in the traffic urban operating mechanisms such as highway, overhead composite road, urban light rail subway
Sound insulation and noise reducing, control traffic noise, to solve the impact in house nearby it can also be used to the sound insulation of factory and other noise sources is dropped
Make an uproar.And absorptive product of the prior art is immature due to relevant art, single function, auxiliary products are delayed and affect final
Implementation result.
In addition, with the continuous quickening of process of industrialization, lightly constructed and simply equipped building has also progressed into the life circle of people, at present,
Generally adopt steel structural roof, the features such as installing because it is convenient, dismantle, shifting, more and more applied, and in steel construction
In roofing, roof boarding, as main part, is primarily subjected to the functions such as insulation, sound insulation, rain-proof.
At present, the bad and traditional sound panel of traditional roof boarding soundproof effect generally adopts the structure of integral type, peace
Cut as needed during dress, very flexible, installed inconvenient；Fire line is poor simultaneously.
Utility model content
Utility model purpose：In order to overcome above deficiency, the utility model provides a kind of punching sound-absorbing composite board, by list
Face punch structure, collocation sound absorbing layer makes to have good sound insulation, sound absorption function, and single-sided punching it is ensured that the knot of entirety
Structure intensity；In addition, by filling fire proofing material inside tongue and groove connecting portion so that having good fire protecting performance.
Technical scheme：In order to realize object above, a kind of punching sound-absorbing composite board described in the utility model, including plate
Body, described plate body is made up of punching flaggy, sound absorbing layer and backplane level；Described sound absorbing layer is located between punching flaggy and backplane level；
Described punched-plate layer surface is provided with punch area and imperforate section；Described punch area is located in the middle of imperforate section；The both sides of described plate body set
There is tongue and groove connecting portion；The inside of described tongue and groove connecting portion is provided with fire prevention filler；Described fire prevention filler is located at sound absorbing layer
Both sides；Described tongue and groove connecting portion is bent to form in opposite directions by the both sides of punching flaggy and backplane level.
A kind of punching sound-absorbing composite board described in the utility model, by using punching flaggy, sound absorbing layer and backplane level structure
Become plate body, the design of single-sided punching, on the one hand internal sound absorbing layer is arranged in pairs or groups so that sound is played with good suction by punching
Produce effects really, on the other hand effectively sound can also be intercepted by backplane level, play good soundproof effect；Meanwhile,
The design of single-sided punching also improves the structural strength of plate body on the whole；In addition, the utility model is in the both sides of plate body
It is provided with tongue and groove connecting portion, the assembling splicing of respective numbers can be carried out as needed, quick and easy for installation, flexibility is strong；Tongue and groove is even
It is provided with fire prevention filler inside socket part so that plate body has good fire protecting performance, there is the very big market competitiveness.
Further, a kind of punching sound-absorbing composite board described in the utility model, the thickness of described plate body be 50mm～
200mm, width is 500mm～1000mm.
Further, a kind of punching sound-absorbing composite board described in the utility model, described sound absorbing layer is rock wool, and density
For 100Kg/m～180 Kg/m.
Further, a kind of punching sound-absorbing composite board described in the utility model, the surface of described punch area is provided with all
The circular hole of even distribution, a diameter of 3mm～4mm of described circular hole, the spacing of described circular hole is 6mm～8mm.
Further, a kind of punching sound-absorbing composite board described in the utility model, described tongue and groove connecting portion include located at
The flange of plate body side and the slot of opposite side.
Beneficial effect：A kind of punching sound-absorbing composite board described in the utility model, has advantages below：
1st, good sound-absorbing, sound insulation value；The utility model adopts the technical scheme of single-sided punching, on the one hand passes through punching
The internal sound absorbing layer of collocation, on the other hand can also be effectively right by backplane level so that sound is played with good assimilation effect
Sound is intercepted, and plays good soundproof effect；
2nd, good heat insulation effect；The utility model, by being used as sound absorbing layer using rock wool layer, is playing good sound-absorbing
It is also possible to effectively stop heat losses while effect, serve good heat insulation effect, kill two birds with one stone.
3rd, flexibility is strong, easy to assembly quick；The utility model passes through to arrange tongue and groove connecting portion in the both sides of plate body, passes through
Flange and slot are combined splicing, and can carry out the splicing assembling of respective numbers according to the actual needs, and flexibility is strong；
4th, good flameproof effect；The utility model passes through to fill fire proofing material inside tongue and groove connecting portion, effectively carries
The high fire protecting performance of plate body；
5th, structural strength is big, cost-effective；The utility model passes through setting punch area and imperforate section on punching flaggy,
While ensureing good sound-absorbing effect, improve the structural strength of plate body；In addition, the utility model structure is simple, cost is relatively
Low.
Brief description
Fig. 1 is a kind of structural representation of punching sound-absorbing composite board described in the utility model；
Fig. 2 is the structural representation of punching flaggy described in the utility model；
In figure：1- plate body, 2- punching flaggy, 21- punch area, 22- imperforate section 3- sound absorbing layer, 4- backplane level, 5- tongue and groove are even
Socket part, 6- fire prevention filler, 7- flange, 8- slot.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model specific embodiment is described in detail.
Embodiment 1：
A kind of punching sound-absorbing composite board described in the utility model, a kind of punching sound-absorbing composite board as shown in Figure 1, bag
Include：Plate body 1, described plate body 1 is made up of punching flaggy 2, sound absorbing layer 3 and backplane level 4；Described sound absorbing layer 3 located at punching flaggy 2 with
Between backplane level 4；As shown in Fig. 2 described punching flaggy 2 surface is provided with punch area 21 and imperforate section 22；Described punch area 21
In the middle of imperforate section 22；The both sides of described plate body 1 are provided with tongue and groove connecting portion 5；The inside of described tongue and groove connecting portion 5 is provided with fire prevention and fills out
Fill material 6；Described fire prevention filler 6 is located at the both sides of sound absorbing layer 3；Described tongue and groove connecting portion 5 is by punching flaggy 2 and backplane level
4 both sides are bent to form in opposite directions.
Embodiment 2：
A kind of punching sound-absorbing composite board described in the utility model, a kind of punching sound-absorbing composite board as shown in Figure 1, bag
Include：Plate body 1, described plate body 1 is made up of punching flaggy 2, sound absorbing layer 3 and backplane level 4；Described sound absorbing layer 2 located at punching flaggy 1 with
Between backplane level 3；As shown in Fig. 2 described punching flaggy 2 surface is provided with punch area 21 and imperforate section 22；Described punch area 21
In the middle of imperforate section 22, wherein, the surface of described punch area 21 is provided with equally distributed circular hole, a diameter of 3mm of described circular hole
～4mm, preferably 3mm；The spacing of described circular hole is 6mm～8mm, preferably 6mm；The both sides of described plate body 1 are provided with tongue and groove even
Socket part 5；The inside of described tongue and groove connecting portion 5 is provided with fire prevention filler 6；Described fire prevention filler 6 is located at the two of sound absorbing layer 3
Side；Described tongue and groove connecting portion 5 is bent to form in opposite directions by the both sides of punching flaggy 2 and backplane level 4, and described tongue and groove connecting portion 5 includes
Flange 7 located at plate body 1 side and the slot 8 of opposite side；Mutually plugged together with the slot 8 on adjacent plate body 1 by flange 7, realize
Freely assemble splicing, flexibility is strong.
Preferably, a kind of punching sound-absorbing composite board described in the utility model, as shown in figure 1, the thickness of described plate body 1
For 50mm～200mm, width is 500mm～1000mm.
Preferably, a kind of punching sound-absorbing composite board described in the utility model, as shown in figure 1, described sound absorbing layer 3 is rock
Cotton, and density is 100Kg/m～180 Kg/m, preferably 100 Kg/m.
Embodiment is merely to illustrate the utility model rather than limits scope of the present utility model, is reading this practicality
After new, those skilled in the art all fall within right appended by the application to the modification of the various equivalent form of values of the present utility model will
Seek limited range.
Claims (5)
1. a kind of punching sound-absorbing composite board, including：Plate body（1）It is characterised in that：Described plate body（1）By punching flaggy（2）, inhale
Sound-absorbing layer（3）And backplane level（4）Constitute；Described sound absorbing layer（3）Located at punching flaggy（2）With backplane level（4）Between；Described punched-plate
Layer（2）Surface is provided with punch area（21）And imperforate section（21）；Described punch area（21）Positioned at imperforate section（22）Middle；Described plate body
（1）Both sides be provided with tongue and groove connecting portion（5）；Described tongue and groove connecting portion（5）Inside be provided with fire prevention filler（6）；Described anti-
Fiery packing material（6）Positioned at sound absorbing layer（3）Both sides；Described tongue and groove connecting portion（5）By punching flaggy（2）And backplane level（4）'s
Both sides are bent to form in opposite directions.
2. a kind of punching sound-absorbing composite board according to claim 1 it is characterised in that：Described plate body（1）Thickness be
50mm～200mm, width is 500mm～1000mm.
3. a kind of punching sound-absorbing composite board according to claim 1 it is characterised in that：Described sound absorbing layer（3）For rock wool, and
Density is 100Kg/m～180 Kg/m.
4. a kind of punching sound-absorbing composite board according to claim 1 it is characterised in that：Described punch area（21）Surface set
There are equally distributed circular hole, a diameter of 3mm～4mm of described circular hole, the spacing of described circular hole is 6mm～8mm.
5. a kind of punching sound-absorbing composite board according to claim 1 it is characterised in that：Described tongue and groove connecting portion（5）Including
Located at plate body（1）The flange of side（7）And the slot of opposite side（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885925.3U CN205934762U (en) | 2016-08-16 | 2016-08-16 | Punch a hole and inhale sound composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885925.3U CN205934762U (en) | 2016-08-16 | 2016-08-16 | Punch a hole and inhale sound composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934762U true CN205934762U (en) | 2017-02-08 |
Family
ID=57918521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885925.3U Active CN205934762U (en) | 2016-08-16 | 2016-08-16 | Punch a hole and inhale sound composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205934762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346971A (en) * | 2018-11-20 | 2019-02-15 | 安徽中天电器有限公司 | A kind of compact drawing and pulling type high and low voltage switchgear |
| WO2023098196A1 (en) * | 2021-11-30 | 2023-06-08 | 中国电力科学研究院有限公司 | Thermal insulation and sound absorption and insulation enclosure wall for substation |
-
2016
- 2016-08-16 CN CN201620885925.3U patent/CN205934762U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346971A (en) * | 2018-11-20 | 2019-02-15 | 安徽中天电器有限公司 | A kind of compact drawing and pulling type high and low voltage switchgear |
| WO2023098196A1 (en) * | 2021-11-30 | 2023-06-08 | 中国电力科学研究院有限公司 | Thermal insulation and sound absorption and insulation enclosure wall for substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2787715Y (en) | Assembled sound-adsorbing and sound-insulating barrier | |
| CN205934762U (en) | Punch a hole and inhale sound composite sheet | |
| CN205348641U (en) | Inhale sound decorative board | |
| CN202117734U (en) | Impedance compound muffler with large wind volume | |
| CN202500097U (en) | Combined sound barrier | |
| CN202563883U (en) | Metal surface sound insulation board | |
| CN207672785U (en) | A kind of compound Felt of ready-package | |
| CN104372886A (en) | Combined type sound-insulation wall board and assembling method thereof | |
| CN203320432U (en) | Novel sound barrier | |
| CN102912872A (en) | Hole-distributed perforated sound-absorbing board and manufacturing process thereof | |
| CN107813573A (en) | A kind of two-layer equation one side curing type sound insulation foam | |
| CN204676446U (en) | The totally-enclosed sound barrier of ventilated type | |
| CN208668301U (en) | A kind of novel sound shield plates | |
| CN203080438U (en) | Totally-closed tunnel type road noise barrier | |
| CN216239297U (en) | Micro-foaming sound-absorbing composite gypsum board | |
| CN206455312U (en) | Laser welding noise-decreasing device | |
| CN207332013U (en) | A kind of structural insulating board | |
| CN211616866U (en) | Corrugated sandwich plate with periodic reinforced composite structure | |
| CN204130326U (en) | A kind of transformer damped noise reduction device | |
| CN211395422U (en) | Sound barrier | |
| CN212078507U (en) | High-strength moisture-proof sound-insulation composite board | |
| CN209686615U (en) | A kind of venting of dust explosion plate of sound-absorption and heat-insulation | |
| CN210713506U (en) | Perforated sound-absorbing composite aluminum plate | |
| EP2840196B1 (en) | A production process of a thermo-acoustic insulating board and boards obtained with such process | |
| CN208072676U (en) | A kind of flexible polyester fiber acoustical panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |