CN109779105A - A kind of energy saving building curtain wall to absorb sound - Google Patents
A kind of energy saving building curtain wall to absorb sound Download PDFInfo
- Publication number
- CN109779105A CN109779105A CN201811640340.5A CN201811640340A CN109779105A CN 109779105 A CN109779105 A CN 109779105A CN 201811640340 A CN201811640340 A CN 201811640340A CN 109779105 A CN109779105 A CN 109779105A
- Authority
- CN
- China
- Prior art keywords
- sound
- absorption hole
- column
- consumption
- energy saving
- 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.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 50
- 230000002745 absorbent Effects 0.000 claims abstract description 39
- 239000002250 absorbent Substances 0.000 claims abstract description 39
- 210000003195 fascia Anatomy 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 5
- 230000000644 propagated effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 206010058109 Hangnail Diseases 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The present invention relates to the energy saving building curtain walls that one kind can absorb sound, and are related to the technical field of building structure, including lining, insulating layer, thermal insulation layer, absorbent treatment and the Side fascia set gradually；The side of the absorbent treatment offers sound-absorption hole, and the lesser one end in section, towards Side fascia, the sound-absorption hole is arranged in Side fascia inside spin；Side wall sliding in the sound-absorption hole is connected with several blocking columns, and the glide direction for stopping column is vertical with the side wall of sound-absorption hole, and the side wall of the sound-absorption hole offers the slippage slot for stopping column sliding, is provided with return unit in the slippage slot；After sound passes through Side fascia, enter in absorbent treatment, the sound-absorption hole in absorbent treatment absorbs sound；During sound is propagated in the sound-absorption hole of spiral, blocking column in sound-absorption hole can stop sound, after sound drives blocking column movement, stop the return unit on column can be to stopping column buffer, so that the energy further generated to sound absorbs.
Description
Technical field
The present invention relates to the technical field of building structure, the energy saving building curtain wall that can be absorbed sound more particularly, to one kind.
Background technique
Building curtain wall is the exterior wall enclosure that building curtain wall refers to building not load-bearing at present, usually by panel (glass, gold
Belong to plate, slabstone, ceramic wafer etc.) and subsequent supporting structure (aluminium cross beam and upright post, steel construction, Glass Rib etc.) composition.
Existing patent can refer to the China that Authorization Notice No. is CN204960053U and use new patent, the patent disclosure
A kind of energy saving building curtain wall that can be absorbed sound, including foundation wall are equipped with keel in foundation wall, and keel pass through connecting column and Side fascia phase
Even, it is additionally provided with fixing piece on keel, keel are fixedly connected by fixing piece with foundation wall, and foundation wall is connected with damp-proof layer, damp-proof layer
Outside is insulating layer, is Side fascia on the outside of insulating layer, and Side fascia is equipped with absorbent treatment, is equipped with spill sound absorption structure in absorbent treatment,
It is equipped with solar energy electroplax on the outside of absorbent treatment, peripheral frame is additionally provided on the outside of building curtain wall, sawtooth is equipped with inside peripheral frame and spells
Connect card slot.
Prior art among the above has the following deficiencies: that the absorbent treatment of the building curtain wall is multilayer lamination structure, every
Sound is ineffective.
Summary of the invention
The object of the present invention is to provide the energy saving building curtain walls that one kind can absorb sound, its advantage is that having good sound insulation effect
Fruit.
Foregoing invention purpose of the invention has the technical scheme that
A kind of energy saving building curtain wall to absorb sound, including lining, insulating layer, thermal insulation layer, the absorbent treatment and outer set gradually
Wallboard；
The absorbent treatment offers sound-absorption hole, the sound-absorption hole flare, and section lesser one close to the side of Side fascia
End is arranged towards Side fascia, the sound-absorption hole in Side fascia inside spin；
Side wall sliding in the sound-absorption hole is connected with several blocking columns, the side wall of the glide direction for stopping column and sound-absorption hole
Vertically, the side wall of the sound-absorption hole offers the slippage slot for stopping column sliding, is provided with return unit in the slippage slot.
By using above-mentioned technical proposal, the curtain wall carry out in use, sound by Side fascia after, enter absorbent treatment
Interior, the sound-absorption hole in absorbent treatment absorbs sound, and the sound-absorption hole of spiral can increase the time of sound transmission, consequently facilitating
Sound is absorbed；During sound is propagated in the sound-absorption hole of spiral, blocking column in sound-absorption hole can to sound into
Row stops, and after sound drives blocking column movement, stops the return unit on column can be to stopping column to buffer, thus further right
The energy that sound generates is absorbed；Consequently facilitating absorbent treatment absorbs sound, consequently facilitating sound insulation.
The present invention is further arranged to: the blocking column is connected with arc panel, the arc panel far from one end of slippage slot
Concave surface towards Side fascia.
By using above-mentioned technical proposal, the energy for stopping the arc panel on column that sound can be made to generate, which drives, stops column fortune
It is dynamic, to accelerate the consumption for the energy for stopping column to generate sound, consequently facilitating absorbing to sound, to improve attractable layer
Soundproof effect.
The present invention is further arranged to: the side wall for stopping column offers connecting hole, and connecting hole is tubaeform and section
Side wall of the lesser one end towards sound-absorption hole；
It is hollow structure in the blocking column, consumption sound part is provided in the blocking column.
By using above-mentioned technical proposal, stop the connecting hole opened up on column that can absorb to sound, thus into one
Step absorbs sound；Connecting hole is tubaeform, consequently facilitating reducing the outflow of sound after sound enters blocking column.
The present invention is further arranged to: the consumption sound part includes the consumption sound axis with blocking column rotation connection, the consumption sound axis
Side wall be connected with several groups consumption sound blade, consumption sound blade described in every group along consumption sound axis circumferential setting and with consumption sound axis is fixed connects
It connects.
By using above-mentioned technical proposal, into the sound and consumption sound blade contact for stopping column, to consume sound blade to sound
Sound carries out absorption further；When the energy that sound generates drives consumption sound blade rotation, consumption sound blade be can speed up to sound
It absorbs, consequently facilitating improving the soundproof effect of absorbent treatment.
The present invention is further arranged to: the side wall of the consumption sound blade bending setting and concave surface direction blocking column.
By using above-mentioned technical proposal, the area of consumption sound blade can be increased by consuming the bending setting of sound blade, consequently facilitating
The absorption for the energy that consumption sound blade generates sound, consequently facilitating sound is consumed, so that the sound of outflow is reduced, thus
Convenient for improving the soundproof effect of absorbent treatment.
The present invention is further arranged to: the return unit includes reset spring, one end of the reset spring and slippage slot
It is fixedly connected, the other end is fixedly connected with column is stopped.
By using above-mentioned technical proposal, reset spring is to stopping column to provide elastic force, consequently facilitating column is stopped to produce sound
The consumption of raw energy, consequently facilitating improving the soundproof effect of absorbent treatment.
The present invention is further arranged to: the absorbent treatment is waveform close to the side of Side fascia.
By using above-mentioned technical proposal, absorbent treatment is set as waveform close to the side wall of Side fascia, can increase sound absorption
The contact area of layer, consequently facilitating sound enters in sound-absorption hole, consequently facilitating absorbent treatment absorbs sound, to become
With the soundproof effect for improving absorbent treatment.
The present invention is further arranged to: the absorbent treatment is equipped with wavy side and is provided with diatom mud layer.
By using above-mentioned technical proposal, diatom mud layer is mainly to be made of diatom ooze, and diatom ooze itself is porous knot
Structure has the function of very strong reduction noise, so that the soundproof effect of absorbent treatment is further increased, consequently facilitating improving curtain wall
Sound insulation value.
In conclusion advantageous effects of the invention are as follows:
1. the curtain wall is carrying out in use, sound is by entering in absorbent treatment, the sound-absorption hole in absorbent treatment is to sound after Side fascia
Sound is absorbed, and the sound-absorption hole of spiral can increase the time of sound transmission, consequently facilitating absorbing to sound；Sound is in spiral shell
During propagating in the sound-absorption hole of rotation, the blocking column in sound-absorption hole can stop sound, and sound, which drives, stops column fortune
After dynamic, stop the return unit on column can be to stopping column to buffer, so that the energy further generated to sound absorbs；
Consequently facilitating absorbent treatment absorbs sound, consequently facilitating sound insulation；
2. the energy for stopping the arc panel on column that sound can be made to generate, which drives, stops column movement, to accelerate to stop column to sound
The consumption of the energy of generation, consequently facilitating being absorbed to sound, to improve the soundproof effect of attractable layer；
3. stopping the connecting hole opened up on column that can absorb to sound, to further absorb to sound；Connecting hole
To be tubaeform, consequently facilitating sound enters after stopping column, the outflow of sound is reduced.
Detailed description of the invention
Fig. 1 is the overall schematic for embodying the present embodiment；
Fig. 2 is the decomposition diagram for embodying the present embodiment；
Fig. 3 is the enlarged diagram for embodying the portion A in Fig. 2；
Fig. 4 is the schematic diagram for embodying arc panel；
Fig. 5 is the schematic diagram for embodying consumption sound blade.
In figure, 1, lining；2, insulating layer；21, connecting rod；22, hangnail；3, thermal insulation layer；4, absorbent treatment；41, sound-absorption hole；
42, stop column；421, arc panel；422, connecting hole；5, Side fascia；6, sound part is consumed；61, sound axis is consumed；62, sound blade is consumed.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Figures 1 and 2, the energy saving building curtain wall that can be absorbed sound for one kind disclosed by the invention, in setting gradually
Wallboard 1, insulating layer 2, thermal insulation layer 3, absorbent treatment 4 and Side fascia 5, each layer are fixedly connected with.
As shown in Figures 2 and 3, insulating layer 2 includes heat-preservation cotton, if insulating layer 2 is provided with involvement close to the side of lining 1
One end of extension bar 21, connecting rod 21 is located in insulating layer 2, and the other end is located in lining 1, is provided with hangnail in connecting rod 21
22。
The connecting rod 21 being arranged between insulating layer 2 and lining 1 can reinforce the connection between insulating layer 2 and lining 1,
Consequently facilitating the use of curtain wall；Hangnail 22 in connecting rod 21 can further strengthen the company between insulating layer 2 and lining 1
It connects.
Thermal insulation layer 3 includes thermal insulation board, and the inside of thermal insulation board is hollow structure, and the inside of thermal insulation board is placed with water；Thermal insulation board
Be internally provided with copper pipe, copper pipe serpentine-like distribution in thermal insulation board.
Water energy in thermal insulation layer 3 enough absorbs heat, so that the transmitting of heat is reduced, consequently facilitating being kept the temperature；
The heat that copper pipe in thermal insulation board can further absorb water absorbs, so that it is further reduced the propagation of heat, thus
Convenient for improving the heat-proof quality of thermal insulation board, consequently facilitating thermal insulation layer 3 is kept the temperature.
Absorbent treatment 4 is waveform close to the side of Side fascia 5, and absorbent treatment 4 is equipped with wavy side and is provided with diatom ooze
Layer；Absorbent treatment 4 be equipped with wavy side offer several sound-absorption holes 41,41 flare of sound-absorption hole and 41 section of sound-absorption hole compared with
Small one end is towards Side fascia 5；Sound-absorption hole 41 is located at the internal helicoid setting of absorbent treatment 4.
Diatom mud layer is mainly to be made of diatom ooze, and diatom ooze itself is porous structure, has very strong reduction noise
Function, to further increase the soundproof effect of absorbent treatment 4, consequently facilitating improving the sound insulation value of curtain wall；The sound-absorbing of spiral
Hole 41 can increase the time of sound transmission, consequently facilitating absorbing to sound.
As shown in Figure 3 and Figure 4, the interior wall slip of sound-absorption hole 41 is connected with several blocking columns 42, stops the sliding side of column 42
To vertical with the side wall of sound-absorption hole 41, the side wall of sound-absorption hole 41 offers the slippage slot for stopping column 42 to slide, sliding
Reset spring is provided in slot, one end of reset spring is fixedly connected with slippage slot, and the other end is fixedly connected with column 42 is stopped.
As shown in Figure 4 and Figure 5, stop column 42 to be connected with arc panel 421 far from one end of slippage slot, arc panel 421 it is recessed
Facing towards Side fascia 5；The side wall of column 42 is stopped to offer connecting hole 422, the lesser one end of 422 flare of connecting hole and section
Towards the side wall of sound-absorption hole 41；The inside for stopping column 42 is hollow structure, and being internally provided with for column 42 is stopped to consume sound part 6.
Consumption sound part 6 includes and stops the interior consumption sound axis 61 being rotatablely connected of column 42, if consumption sound axis 61 is provided in the axial direction
Dry group consumption sound blade 62, every group of consumption sound blade 62 are uniformly arranged along the circumferential direction of consumption sound axis 61 and are fixedly connected with consumption sound axis 61；Consumption
The bending setting of sound blade 62, and the concave surface of sound blade 62 is consumed towards the side wall of blocking column 42.
The consumption bending setting of sound blade 62 can increase the area of consumption sound blade 62, consequently facilitating consumption sound blade 62 produces sound
The absorption of raw energy, consequently facilitating being consumed to sound, so that the sound of outflow is reduced, consequently facilitating improving absorbent treatment 4
Soundproof effect.
The implementation principle of the present embodiment are as follows: the curtain wall is carrying out in use, sound is by entering sound absorption after Side fascia 5
In layer 4, the sound-absorption hole 41 in absorbent treatment 4 absorbs sound, and the sound-absorption hole 41 of spiral can increase the time of sound transmission,
Consequently facilitating being absorbed to sound；Blocking column during sound is propagated in the sound-absorption hole 41 of spiral, in sound-absorption hole 41
42 can stop sound, after sound drives blocking column 42 to move, stop the reset spring on column 42 can be to blocking column
42 are buffered, so that the energy further generated to sound absorbs；Consequently facilitating absorbent treatment 4 absorbs sound,
Consequently facilitating sound insulation.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. the energy saving building curtain wall that one kind can absorb sound, it is characterised in that: including set gradually lining (1), insulating layer (2),
Thermal insulation layer (3), absorbent treatment (4) and Side fascia (5)；
The absorbent treatment (4) offers sound-absorption hole (41) close to the side of Side fascia (5), sound-absorption hole (41) flare,
And the lesser one end in section, towards Side fascia (5), the sound-absorption hole (41) is arranged in Side fascia (5) inside spin；
Side wall sliding in the sound-absorption hole (41) is connected with several blockings columns (42), the glide direction for stopping column (42) and
The side wall of sound-absorption hole (41) is vertical, and the side wall of the sound-absorption hole (41) offers the slippage slot for stopping column (42) sliding, described
Return unit is provided in slippage slot.
2. the energy saving building curtain wall that one kind according to claim 1 can absorb sound, it is characterised in that: the blocking column (42) is remote
One end from slippage slot is connected with arc panel (421), and the concave surface of the arc panel (421) is towards Side fascia (5).
3. the energy saving building curtain wall that one kind according to claim 1 can absorb sound, it is characterised in that: blocking column (42)
Side wall offers connecting hole (422), and connecting hole (422) is side of the lesser one end in tubaeform and section towards sound-absorption hole (41)
Wall；
It is hollow structure in the blocking column (42), consumption sound part (6) is provided in the blocking column (42).
4. the energy saving building curtain wall that one kind according to claim 3 can absorb sound, it is characterised in that: consumption sound part (6) packet
The consumption sound axis (61) for including and stopping column (42) rotation connection, the side wall of consumption sound axis (61) are connected with several groups consumption sound blade
(62), consumption sound blade (62) described in every group is arranged along the circumferential direction of consumption sound axis (61) and is fixedly connected with consumption sound axis (61).
5. the energy saving building curtain wall that one kind according to claim 4 can absorb sound, it is characterised in that: the consumption sound blade (62)
Bending setting and concave surface direction stop the side wall of column (42).
6. the energy saving building curtain wall that one kind according to claim 1 can absorb sound, it is characterised in that: the return unit includes multiple
Position spring, one end of the reset spring are fixedly connected with slippage slot, and the other end is fixedly connected with column (42) are stopped.
7. the energy saving building curtain wall that one kind according to claim 1 can absorb sound, it is characterised in that: the absorbent treatment (4) is leaned on
The side of nearly Side fascia (5) is waveform.
8. the energy saving building curtain wall that one kind according to claim 7 can absorb sound, it is characterised in that: the absorbent treatment (4) sets
There is wavy side to be provided with diatom mud layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811640340.5A CN109779105B (en) | 2018-12-29 | 2018-12-29 | Energy-saving building curtain wall capable of absorbing sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811640340.5A CN109779105B (en) | 2018-12-29 | 2018-12-29 | Energy-saving building curtain wall capable of absorbing sound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109779105A true CN109779105A (en) | 2019-05-21 |
| CN109779105B CN109779105B (en) | 2021-02-02 |
Family
ID=66499101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811640340.5A Active CN109779105B (en) | 2018-12-29 | 2018-12-29 | Energy-saving building curtain wall capable of absorbing sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779105B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1030287A (en) * | 1996-07-17 | 1998-02-03 | Kasahara Kogyo Kk | Floor material for sound insulation |
| US20090032163A1 (en) * | 2005-01-21 | 2009-02-05 | Dodge Iii Arthur B | Recyclable rubber surface covering |
| CN203795636U (en) * | 2014-01-09 | 2014-08-27 | 精碳伟业（北京）科技有限公司 | Polyurethane foam waterproof heat preservation system for building floor heating |
| CN104110075A (en) * | 2014-07-08 | 2014-10-22 | 长兴百叶龙演出有限公司 | Fireproof structure for wall for shows |
| CN204940622U (en) * | 2015-07-29 | 2016-01-06 | 赵立夫 | A kind of sliceable energy saving building curtain wall |
| CN205116451U (en) * | 2015-10-30 | 2016-03-30 | 天津诺易斯噪声振动工程技术有限公司 | Superstrong damping sound insulation board |
| CN206319433U (en) * | 2016-12-29 | 2017-07-11 | 兰州新生科技有限责任公司 | A kind of plaster board |
| CN206581420U (en) * | 2017-03-27 | 2017-10-24 | 东莞市东上板业有限公司 | A kind of abatvoix |
| CN107905391A (en) * | 2017-10-20 | 2018-04-13 | 江苏良木新材料股份有限公司 | Inorganic metal sound-absorbing composite board |
| CN207582703U (en) * | 2017-11-01 | 2018-07-06 | 佛山市美之居装饰材料有限公司 | A kind of sound panel |
| CN207620134U (en) * | 2017-12-11 | 2018-07-17 | 深圳市南方鸿达实业有限公司 | A kind of Novel acoustic board |
| CN207829192U (en) * | 2018-01-24 | 2018-09-07 | 深圳市旭生骏鹏建筑工程有限公司 | A kind of sound-absorbing wallboard and its mounting structure |
| CN207954852U (en) * | 2017-12-31 | 2018-10-12 | 天津金创装饰工程有限公司 | A kind of sandwich composite pallet easy to disassemble |
| CN208202247U (en) * | 2018-03-20 | 2018-12-07 | 浙江圣夏装饰设计工程有限公司 | A kind of sound absorption energy saving building curtain wall |
| CN209353498U (en) * | 2018-11-15 | 2019-09-06 | 中国建筑第八工程局有限公司 | Backing plate for heat insulating and sound insulating between construction floor |
-
2018
- 2018-12-29 CN CN201811640340.5A patent/CN109779105B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1030287A (en) * | 1996-07-17 | 1998-02-03 | Kasahara Kogyo Kk | Floor material for sound insulation |
| US20090032163A1 (en) * | 2005-01-21 | 2009-02-05 | Dodge Iii Arthur B | Recyclable rubber surface covering |
| CN203795636U (en) * | 2014-01-09 | 2014-08-27 | 精碳伟业（北京）科技有限公司 | Polyurethane foam waterproof heat preservation system for building floor heating |
| CN104110075A (en) * | 2014-07-08 | 2014-10-22 | 长兴百叶龙演出有限公司 | Fireproof structure for wall for shows |
| CN204940622U (en) * | 2015-07-29 | 2016-01-06 | 赵立夫 | A kind of sliceable energy saving building curtain wall |
| CN205116451U (en) * | 2015-10-30 | 2016-03-30 | 天津诺易斯噪声振动工程技术有限公司 | Superstrong damping sound insulation board |
| CN206319433U (en) * | 2016-12-29 | 2017-07-11 | 兰州新生科技有限责任公司 | A kind of plaster board |
| CN206581420U (en) * | 2017-03-27 | 2017-10-24 | 东莞市东上板业有限公司 | A kind of abatvoix |
| CN107905391A (en) * | 2017-10-20 | 2018-04-13 | 江苏良木新材料股份有限公司 | Inorganic metal sound-absorbing composite board |
| CN207582703U (en) * | 2017-11-01 | 2018-07-06 | 佛山市美之居装饰材料有限公司 | A kind of sound panel |
| CN207620134U (en) * | 2017-12-11 | 2018-07-17 | 深圳市南方鸿达实业有限公司 | A kind of Novel acoustic board |
| CN207954852U (en) * | 2017-12-31 | 2018-10-12 | 天津金创装饰工程有限公司 | A kind of sandwich composite pallet easy to disassemble |
| CN207829192U (en) * | 2018-01-24 | 2018-09-07 | 深圳市旭生骏鹏建筑工程有限公司 | A kind of sound-absorbing wallboard and its mounting structure |
| CN208202247U (en) * | 2018-03-20 | 2018-12-07 | 浙江圣夏装饰设计工程有限公司 | A kind of sound absorption energy saving building curtain wall |
| CN209353498U (en) * | 2018-11-15 | 2019-09-06 | 中国建筑第八工程局有限公司 | Backing plate for heat insulating and sound insulating between construction floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109779105B (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205954997U (en) | Multifunctional wallboard | |
| CN110648826A (en) | Noise reduction structure of dry-type transformer | |
| CN109779105A (en) | A kind of energy saving building curtain wall to absorb sound | |
| CN210216776U (en) | Integral type building sound insulation siding wall | |
| CN205822487U (en) | A kind of body of wall sound insulating pad | |
| CN214424144U (en) | Noise reduction room for concrete sleeper production | |
| CN203701886U (en) | Micro-through-hole double-cavity silencing louvers | |
| CN206220001U (en) | A kind of Novel silencing sheet material | |
| CN210860254U (en) | Noise reduction device for drain pipe | |
| CN201473894U (en) | Sound absorption and insulation composite sound barrier | |
| CN208363320U (en) | A kind of anti-tremolo wallboard in ground | |
| CN208293842U (en) | A kind of energy saving building curtain wall that sound-absorbing effect is powerful | |
| CN101498155B (en) | Acoustical absorption heat preserving honeycomb panel | |
| CN205857474U (en) | A kind of energy saving building curtain wall absorbed sound | |
| CN205591403U (en) | Inhale sound thermal insulation performance's building curtain | |
| CN205259383U (en) | Novel panel gives sound insulation | |
| CN201498200U (en) | Sound barrier faceplate and sound barrier backboard | |
| CN216841320U (en) | Energy-saving environment-friendly sound insulation glass | |
| CN209244009U (en) | Acoustic brick | |
| CN219241180U (en) | High-strength noise-reduction waterproof floor heating module | |
| CN210887643U (en) | Sound insulation protective plate | |
| CN219033611U (en) | Sound-insulation quick-drying fireproof rock wool board | |
| CN217711233U (en) | Noise reduction structure for building | |
| CN208519989U (en) | A kind of high-power industry blowing heater of low wind noise | |
| CN219011782U (en) | Interior decoration sound insulation wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sound-absorbing energy-saving building curtain wall Effective date of registration: 20231030 Granted publication date: 20210202 Pledgee: Agricultural Bank of China Limited Taishun County sub branch Pledgor: ZHEJIANG WANCHUAN DECORATION DESIGN ENGINEERING CO.,LTD. Registration number: Y2023330002495 |