CN111576659A - Energy-saving and noise-reducing interior wall for green building - Google Patents
Energy-saving and noise-reducing interior wall for green building Download PDFInfo
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- CN111576659A CN111576659A CN202010442790.4A CN202010442790A CN111576659A CN 111576659 A CN111576659 A CN 111576659A CN 202010442790 A CN202010442790 A CN 202010442790A CN 111576659 A CN111576659 A CN 111576659A
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- wall
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- 238000009413 insulation Methods 0.000 claims abstract description 68
- 230000000670 limiting effect Effects 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 26
- 239000000463 material Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 239000002023 wood Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002592 echocardiography Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
Abstract
The invention relates to an energy-saving and noise-reducing inner wall of a green building, which comprises: the device comprises a fixing frame, a sound insulation plate, a reflecting bowl and a protection plate, wherein the fixing frame is arranged at the edge of the sound insulation plate and is used for fixing the inner wall indoors; the sound insulation board is vertically and fixedly arranged in the fixed frame, and a plurality of placing holes for placing the reflecting bowls are formed in the sound insulation board; the reflecting bowl is used for reflecting sound waves; the guard plate is provided with two and the surface all is provided with a plurality of perforation, and two guard plate activities set up in the both sides of acoustic celotex board and cover acoustic celotex board and reflection bowl. The invention not only protects the sound insulation layer to ensure that the sound insulation layer is not easy to damage, but also is very convenient and rapid to replace.
Description
Technical Field
The invention relates to the technical field of interior walls, in particular to an energy-saving and noise-reducing interior wall for a green building.
Background
Inside the building, because the crowd of work or life is different, in order to avoid mutual interference, generally will set up the interior wall that has the sound insulation effect inside the building, separate into the space that is difficult for mutual interference with each region.
Common soundproof wall generally is direct when setting up fixes the puigging adhesion at the interior wall on the surface, thereby reach syllable-dividing effect, but because the puigging is in the interior wall on the surface, so the condition of unexpected damage appears more easily in it, receive when damaging at the soundproof wall, because the puigging is a whole, just need whole the changing to the soundproof wall this moment, also more pleasing to the eye after whole the changing, but like this, not only the construction volume is bigger, and more resource-wasting, so remain to improve.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an energy-saving and noise-reducing inner wall for a green building, which not only protects a sound insulation layer and enables the sound insulation layer not to be damaged easily, but also is convenient and quick to replace.
The above object of the present invention is achieved by the following technical solutions:
an energy-saving and noise-reducing interior wall for green buildings, comprising: the reflection bowl comprises a fixing frame, a sound insulation plate, a reflection bowl and a protection plate, wherein the fixing frame is arranged at the edge of the sound insulation plate and is used for fixing the inner wall indoors; the sound insulation board is vertically and fixedly arranged in the fixed frame, and a plurality of placing holes for placing the reflecting bowls are formed in the sound insulation board; the reflecting bowl is used for reflecting sound waves; the guard plate is provided with two and the surface all is provided with a plurality of perforation, and two guard plate activities set up in the both sides of acoustic celotex board and cover acoustic celotex board and reflection bowl.
By adopting the technical scheme, the arrangement of the fixing frame provides installation positions for the protection plate and the sound insulation plate; the arrangement of the sound insulation plate plays a certain sound wave blocking effect, and the arrangement of the reflection bowl is combined, so that when sound waves are transmitted from one side of the bowl opening of the reflection bowl, the sound waves impacting on the sound insulation plate can be blocked and transmitted by the sound insulation plate, and the sound waves impacting into the reflection bowl can be reflected back by the reflection bowl, so that the effect of blocking the sound waves to be continuously transmitted in the original direction is achieved, and the purpose of sound insulation is further achieved; the setting of guard plate has protected acoustic celotex board and reflection bowl for acoustic celotex board and reflection bowl are difficult for receiving the damage, when the reflection bowl needs to be changed, only need open the guard plate moreover, directly change the reflection bowl can, easy operation, convenience, swift.
Place the setting in hole, on the one hand provides stable mounted position for the reflection bowl, on the other hand, the reflection bowl can be installed from two port departments of placing the hole, so that the orientation of reflection bowl mouth is inequality, the reflection bowl just can reflect the ascending sound wave in equidirectional as required this moment, reach the effect of blocking target location department sound wave, soundproof effect has been promoted, and simultaneously, two adjacent reflection bowls can also install into bowl mouth two kinds of states opposite towards, two adjacent reflection bowls just can reflect the sound wave that passes on two directions this moment, help promoting the syllable-dividing effect of this kind of interior wall.
In a preferred example, the invention may be further configured that a convex ring is fixedly disposed at a middle position of the inner wall of the placement hole, two inclined planes are respectively disposed at two sides of the convex ring close to the two ports of the placement hole, and the inclined planes are attached to the outer wall of the reflection bowl.
By adopting the technical scheme, the arrangement of the convex ring ensures that the reflection bowl is not easy to completely penetrate through the placing hole when being installed, so that the reflection bowl is fixed in the placing hole; the setting on inclined plane for the bulge loop surface can be more with reflection bowl surface butt, and reflection bowl can be fixed more firmly this moment, is difficult for falling out from placing the hole, is difficult for having the gap between bulge loop and the reflection bowl outer wall moreover, makes the sound wave be difficult for passing between bulge loop and the reflection bowl outer wall, and then has promoted syllable-dividing effect.
The invention can be further configured in a preferable example that the baffle plate is further provided with a limiting frame, the limiting frame presses the edge of the bowl opening of the reflecting bowl close to one side surface of the baffle plate, and the limiting frame is detachably connected with the baffle plate.
Through adopting above-mentioned technical scheme, the setting of spacing frame for the reflection bowl is difficult for falling out from the port department of placing the hole, has promoted the stability of reflection bowl installation, because spacing frame and acoustic celotex board detachable connection moreover make more convenient and fast when changing the reflection bowl.
In a preferred example, the fixing frame inner ring is provided with two vertical side walls, the protection plate is vertically arranged, the side surfaces of the upper end of the protection plate close to the two vertical side walls are respectively and fixedly provided with a connecting rod, and the connecting rods are rotatably arranged in the vertical side walls.
Through adopting above-mentioned technical scheme, erect the setting of groove and connecting rod, not only install the guard plate on fixed frame, the guard plate can also be opened through the pivoted mode moreover to change the transmission bowl.
The invention can be further configured in a preferred example that the lower end of the protection plate is fixedly provided with a limiting rod respectively close to the side surfaces of the two vertical grooves, and one end of the limiting rod, far away from the protection plate, is positioned in the vertical groove; the lower end of the vertical groove extends towards the surface of one side of the fixing frame, which is far away from the sound insulation board, in an arc shape, and the end part of the vertical groove is opened; a gap is formed between the end surface of the lower end of the protection plate and the surface of the lower side of the inner ring of the fixed frame, and the protection plate can slide up and down; the gap is movably provided with a filling block for sealing the gap.
By adopting the technical scheme, the limiting rod can be matched with the connecting rod to limit the protection plate to rotate, so that the protection plate is not easy to be randomly opened; the arrangement of the gap enables the protection plate to slide downwards so as to drive the limiting rod to slide downwards, and because the lower end of the vertical groove extends in an arc shape towards the surface of the side, far away from the sound insulation plate, of the fixing frame and the end part of the vertical groove is open, the limiting rod can slide out of the vertical groove along the lower end of the vertical groove, and meanwhile, the protection plate can be opened; the setting of filling block has filled the clearance for the guard plate can not the lapse, and this moment because the gag lever post is in the vertical part department of erecting the groove, cooperation connecting rod has just reached restriction guard plate pivoted purpose, and then reaches restriction guard plate pivoted purpose.
In a preferred example, the invention may be further configured that a receiving groove for receiving a filling block is further provided on a lower side surface of the fixed frame inner ring, two vertical side walls of the receiving groove are respectively provided with a connecting groove, two side surfaces of the filling block close to the two connecting grooves are respectively fixed with a rotating shaft, the rotating shaft is rotatably disposed in the connecting grooves, and the rotating shaft can vertically slide in the connecting grooves; an elastic part used for pushing the filling block upwards is fixedly arranged below the filling block.
By adopting the technical scheme, the arrangement of the accommodating groove provides a stable installation position for the filling block, and the filling block can only move within a certain range, so that the stable filling gap of the filling block is favorably filled; the arrangement of the rotating shaft and the connecting groove enables the filling block to push the protection plate from a vertical state to a state of inclining away from the sound insulation plate in a rotating mode, and at the moment, the lower end of the protection plate cannot be blocked by the filling block, so that an operator can rotate and open the protection plate; the setting of elastic component can upwards push up the guard plate and move a section distance for gag lever post on the guard plate can be in the vertical part in perpendicular groove, and the guard plate also is difficult for taking place to rotate and opening this moment, and the guard plate is also difficult for pushing up the filling block askew simultaneously, helps the filling block to withstand the guard plate and fill the clearance completely.
In a preferred example, the invention may be further configured that a pressing groove is further provided on a surface of the filling block on a side away from the sound insulation board, and the pressing groove is located outside the accommodating groove; the utility model discloses a baffle, including the septum cap, the septum cap is equipped with on the septum cap, the septum cap is close to the septum cap on the septum cap side surface still fixed be provided with and separates the baffle, separate the baffle and keep away from septum cap side surface and the formation of guard plate near septum cap side surface and separate the fender.
By adopting the technical scheme, the arrangement of the pressing groove is convenient for an operator to press the filling block downwards, so that the filling block downwards extrudes the elastic part, when the filling block downwards slides, the protection plate can downwards slide due to the gravity of the protection plate, so that the limiting rod leaves the vertical part of the vertical groove, and the protection plate can be rotated out in the direction away from the sound insulation plate by combining the rotation of the filling block; due to the arrangement of the partition plates, the protection plate can be jacked into an inclined state more conveniently and powerfully when the filling block rotates, and therefore an operator can rotate the protection plate.
The sound absorption grooves are arranged on the two vertical side surfaces of the sound insulation board respectively.
Through adopting above-mentioned technical scheme, inhale the setting of sound groove, strengthened the syllable-dividing effect of acoustic celotex board for the acoustic wave is difficult more to pass the acoustic celotex board and propagates.
The invention may further be configured in a preferred example that a sound absorbing cotton layer is fixedly arranged on one side surface of the protection plate close to the sound insulation plate.
Through adopting above-mentioned technical scheme, inhale the setting on sound cotton layer for the sound wave that reflects back on reflection bowl and the acoustic celotex board can be inhaled the sound cotton absorption, weakens the echo, inhales the sound cotton layer of sound simultaneously and can also absorb the sound wave that gets into in this interior wall, plays the effect that tentatively reduces sound wave transmission efficiency.
In a preferred example, the surface of the protection plate, which is abutted against the filling block, is provided with an arc-shaped groove, the surface of the protection plate, which is close to one side of the filling block, is provided with an arc-shaped protrusion, and the arc-shaped protrusion is matched with the arc-shaped groove.
Through adopting above-mentioned technical scheme, the arc wall has increased the area of contact of guard plate with the filling block with the bellied setting of arcuation on the one hand for can be more stable when guard plate and filling block butt, on the other hand is because the guard plate rotates, and the route that the guard plate is close to filling block one end motion is the pitch arc, so this kind of design can make the guard plate form the state of butt about easier and the filling block.
In summary, the invention includes at least one of the following beneficial technical effects:
the arrangement of the reflecting bowl and the sound insulation plate achieves a good sound insulation effect, the arrangement of the protection plate enables the reflecting bowl and the sound insulation plate not to be easily touched at will, the natural reflecting bowl and the sound insulation plate are not easily damaged, meanwhile, the protection plate is movable, the reflecting bowl is placed in the placing hole, so that the reflecting bowl can be replaced more conveniently and quickly, and the reflecting bowl is in a single state, so that the reflecting bowl can be replaced locally, the workload of replacement is reduced, and the waste of resources is reduced;
due to the arrangement of the convex ring, when the reflecting bowl is installed, the reflecting bowl cannot completely penetrate through the placing hole, so that the reflecting bowl is fixed in the placing hole; the setting on inclined plane for the bulge loop surface can be more with reflection bowl surface butt, and reflection bowl can be fixed more firmly this moment, is difficult for falling out from placing the hole, is difficult for having the gap between bulge loop and the reflection bowl outer wall moreover, makes the sound wave be difficult for passing between bulge loop and the reflection bowl outer wall, and then has promoted syllable-dividing effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the fender panel of the present invention in an open state.
Fig. 3 is a schematic diagram of the explosive structure of the present invention.
Fig. 4 is a partial sectional structural schematic view of the present invention.
In the figure, 1, a fixed frame; 11. a vertical slot; 12. a containing groove; 121. connecting grooves; 2. a sound insulating board; 21. placing holes; 211. a convex ring; 2111. an inclined surface; 22. a sound absorbing groove; 23. a limiting frame; 231. connecting columns; 3. a reflective bowl; 4. a protection plate; 41. perforating; 42. a connecting rod; 43. a restraining bar; 44. an arc-shaped protrusion; 45. a sound absorbing cotton layer; 5. filling blocks; 51. a rotating shaft; 52. an elastic member; 53. pressing the groove; 54. a baffle plate; 55. an arc-shaped groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the energy-saving and noise-reducing interior wall for a green building disclosed by the invention can protect a sound insulation layer from being damaged easily and can be replaced conveniently, and the interior wall comprises: the device comprises a fixed frame 1, a sound insulation board 2, a reflection bowl 3 and a protection board 4, wherein the fixed frame 1 is vertically arranged, the fixed frame 1 is arranged at the edge of the sound insulation board 2, and the fixed frame 1 is used for fixing an inner wall indoors; the baffle 2 is vertically and fixedly arranged in the fixed frame 1, the edge of the baffle 2 is fixedly connected with the inner ring of the fixed frame 1, and a plurality of placing holes 21 for placing the reflecting bowls 3 are formed in the baffle 2; the reflecting bowl 3 is used for reflecting sound waves; the guard plate 4 is provided with two and the surface all is provided with a plurality of perforation 41, and two guard plate 4 activities set up in the both sides of acoustic celotex board 2 and cover acoustic celotex board 2 and reflection bowl 3.
Referring to fig. 2, when sound waves enter the inner wall through the through holes 41 in the protective plate 4 from the bowl opening side of the reflective bowl 3, a small part of the sound waves impinge on the sound insulation plate 2 and are blocked by the sound insulation plate 2, and a large part of the sound waves impinge on the reflective bowl 3, the reflective bowl 3 reflects the sound waves, so that the sound waves cannot continue to propagate according to the original propagation direction, and the basic sound insulation effect is achieved.
Referring to fig. 2, when the reflection bowl 3 needs to be replaced, only the protection plate 4 needs to be opened, and then the reflection bowl 3 is taken down, so that the operation is simple and convenient, and the reflection bowl 3 is in a single state, so that when the reflection bowl 3 is replaced, the local reflection bowl 3 can be replaced without being integrally replaced, thereby reducing the workload of replacement and reducing the waste of resources.
Referring to fig. 2, because the reflection bowl 3 is directly placed in the placing hole 21, the reflection bowl 3 can be placed from the two end ports of the placing hole 21, and the orientation of the reflection bowl 3 can face two opposite directions, so as to achieve the effect of reflecting sound waves transmitted from different directions, and further make the sound waves in the space at the same side as the bowl opening orientation position of the reflection bowl 3 less likely to pass through the inner wall, thereby achieving the purpose of locally enhancing the sound insulation effect; simultaneously, the orientation of 3 bowl mouths of adjacent two reflection bowls can be opposite, like this, a plurality of reflection bowls 3 in the interior wall just can reflect the sound wave that two directions propagated simultaneously, and then reach the purpose that increases syllable-dividing effect.
Referring to fig. 2, in the present embodiment, the fixing frame 1 is square and made of wood, so that the wood is light and convenient to install; the sound insulation board 2 is flat, the sound insulation board 2 is a sound absorption board, the edges of the sound insulation board 2 are adhered through glue, in order to enhance the sound insulation effect of the sound insulation board 2, a plurality of sound absorption grooves 22 are respectively formed in two vertical side surfaces of the sound insulation board 2, and the sections of the sound absorption grooves 22 are circular; the section of the placing hole 21 is circular; the reflecting bowl 3 is in a hemispherical shell shape and is made of aluminum alloy, the reflecting bowl 3 made of aluminum alloy has a good reflecting effect, and the reflecting bowl is light in weight and convenient to mount.
Referring to fig. 2 and 4, in order to prevent the reflection bowl 3 from completely passing through the placement hole 21 when being installed, a convex ring 211 is integrally formed at the middle position of the inner wall of the placement hole 21, inclined surfaces 2111 are respectively arranged at two sides of the convex ring 211 close to two ports of the placement hole 21, and the inclined surfaces 2111 are attached to the outer wall of the reflection bowl 3, so that the reflection bowl 3 is not easily to completely pass through the placement hole 21 when being installed, and a gap is not easily formed between the reflection bowl 3 and the convex ring 211, which is helpful for improving the sound insulation effect.
Referring to fig. 2 and 4, in order to fix the reflection bowl 3, a limiting frame 23 is further arranged on the sound insulation board 2, the limiting frame 23 is annular and made of hard plastic, and the surface of the limiting frame 23, which is close to one side of the sound insulation board 2, presses the rim of the bowl mouth of the reflection bowl 3, so that the reflection bowl 3 is not easy to fall out of the placing hole 21 from the orifice of the placing hole 21; be close to three piece at least spliced poles 231 of butt fusion on the surface of acoustic celotex board 2 one side at spacing frame 23, adjacent spliced pole 231 interval sets up, spliced pole 231 is cylindrically and is the rubber material, spliced pole 231 inserts on acoustic celotex board 2, set up on acoustic celotex board 2 with spliced pole 231 matched with jack, spliced pole 231 and jack interference fit for spacing frame 23 and 2 detachable connections of acoustic celotex board, change with the convenience to placing the bowl.
Referring to fig. 2 and 3, in the present embodiment, the protection plate 4 is a flat plate and made of a wood material, and the protection plate 4 is vertically disposed; in order to install protection plate 4 on fixed frame 1, perpendicular groove 11 has been seted up one respectively on two vertical lateral walls of fixed frame 1 inner circle, perpendicular groove 11 is vertical to be extended and the cross-section is rectangle, be close to the side surface department of twice perpendicular groove 11 at protection plate 4 upper end and have a connecting rod 42 through the fix with screw respectively, connecting rod 42 is cylindrical and makes for wooden material, connecting rod 42 rotates the setting in perpendicular groove 11 to connecting rod 42 can also slide from top to bottom in perpendicular groove 11.
Referring to fig. 2 and 3, the lower end of the protection plate 4 can be rotated to open and close around the connecting rod 42, so as to facilitate the replacement and protection of the reflection bowl 3.
Referring to fig. 2 and 3, in order to provide a better protection effect for the protection plate 4, a limiting rod 43 is fixed to the lower end of the protection plate 4 near the side surfaces of the two vertical slots 11 by screws, the limiting rod 43 is cylindrical and made of wood material, one end of the limiting rod 43 far away from the protection plate 4 is located in the vertical slot 11, and the limiting rod 43 can slide up and down along the vertical slot 11; the lower end of the vertical groove 11 extends towards the surface of one side of the fixed frame 1 away from the sound insulation board 2 in an arc shape and is provided with an opening; a gap exists between the end surface of the lower end of the protection plate 4 and the lower side surface of the inner ring of the fixed frame 1, at the moment, the protection plate 4 can slide up and down, and meanwhile, after the protection plate 4 slides downwards, the limiting rod 43 can move from the vertical part of the vertical groove 11 to the connecting part of the vertical part and the arc-shaped part of the vertical groove 11; at this moment, the protective door is pulled to the opening of the vertical groove 11 along the arc-shaped part of the vertical groove 11, the protective door can be opened by rotation, the limiting rod 43 can slide out from the lower end port of the vertical groove 11, when the protective door is closed, the limiting rod 43 enters the vertical groove 11 from the lower end port of the vertical groove 11 and moves to the joint of the arc-shaped part and the vertical part of the vertical groove 11 along the arc-shaped part of the lower end of the vertical groove 11, at the moment, only the protective plate 4 needs to be pushed upwards, the protective plate 4 is limited by the limiting rod 43 and the connecting rod 42 to rotate, and therefore the purpose of limiting the protective plate 4 to rotate and open at.
Referring to fig. 3, in order to keep the protection plate 4 in a state of not easily rotating, a filling block 5 for sealing the gap is movably disposed in the gap, so that the protection plate 4 is not easily moved downward, and the protection plate 4 cannot rotate freely.
Referring to fig. 2 and 3, specifically, a receiving groove 12 for receiving the filling block 5 is formed in the lower side surface of the inner ring of the fixed frame 1, the section of the receiving groove 12 is rectangular, two vertical side walls of the receiving groove 12 parallel to the side wall where the vertical groove 11 is located are also provided with a connecting groove 121, the section of the connecting groove 121 is rectangular and extends vertically, two side surfaces of the filling block 5 close to the two connecting grooves 121 are respectively fixed with a rotating shaft 51 through screws, the rotating shaft 51 is rotatably disposed in the connecting groove 121, and the rotating shaft 51 can vertically slide in the connecting groove 121; an elastic member 52 for pushing the filling block 5 upward is further fixed below the filling block 5 by a screw.
Referring to fig. 2 and 3, when the upper surface of the filling block 5 abuts against the lower surface of the protection plate 4, the filling block 5 is partially located outside the containing groove 12, the limiting rod 43 on the protection plate 4 is located in the vertical part of the vertical groove 11, and the protection plate 4 cannot rotate at this time; when the protection plate 4 needs to rotate, an operator only needs to press the filling block 5 downwards to enable the filling block 5 to slide downwards to enter the containing groove 12, the protection plate 4 can slide downwards due to the action of self gravity, the limiting rod 43 moves to the joint of the vertical part and the arc-shaped part of the vertical groove 11, the filling block 5 is pressed towards the direction close to the sound insulation plate 2 at the moment, one end, close to the protection plate 4, of the filling block 5 rotates towards the direction far away from the sound insulation plate 2, the protection plate 4 can be pushed towards the direction far away from the sound insulation plate 2 by the filling block 5 to form an inclined state, meanwhile, the lower end face of the protection plate 4 is exposed, and the operator only needs to grasp the lower end face of the protection plate 4 to rotate towards the direction far away from the sound insulation plate 2 to open the; and when the guard plate 4 need be closed, then rotate guard plate 4 downwards, during the restriction pole 43 reentered vertical slot 11 arc part, along with pressing guard plate 4 to the direction of division board, the lower extreme of guard plate 4 will push up downwards and move filling block 5, until guard plate 4 is vertical state and withstands filling block 5 upper end terminal surface, later loosen the hand of pressing guard plate 4 again, under the effect of elastic component 52, filling block 5 will push up upwards and move guard plate 4 for the restriction pole 43 enters into vertical part from vertical slot 11 upper vertical part and arc part's junction.
Referring to fig. 3, in the present embodiment, the filling block 5 has a rectangular parallelepiped shape and is made of a wooden material; the rotating shaft 51 is cylindrical and made of wood material; the elastic member 52 is a spring, and the elastic member 52 is provided in plurality in parallel with each other.
Referring to fig. 2 and 3, in order to press the filling block 5, two pressing grooves 53 are further formed in the surface of the filling block 5 on the side away from the sound insulation board 2, and the pressing grooves 53 are located outside the accommodating groove 12, so that an operator can stretch a hand into the pressing grooves 53 when pressing the filling block 5, and an effect of pressing the filling block 5 is achieved, and compared with the case of directly pressing the filling block 5, the arrangement of the pressing grooves 53 is undoubtedly more convenient for the operator to press; in order to make the filling block 5 can more powerfully push up the guard plate 4 when rotating, still there is a baffle 54 through the fix with screw on the filling block 5 is close to acoustic celotex board 2 side surface, baffle 54 is flat and is made for wooden material, baffle 54 keeps away from acoustic celotex board 2 side surface and guard plate 4 and is close to acoustic celotex board 2 side surface and forms the baffle, when pressing filling block 5 and rotating, baffle 54 will push up guard plate 4 to the direction of keeping away from acoustic celotex board 2, make guard plate 4 outwards expose, in order to conveniently rotate guard plate 4.
Referring to fig. 3, an arc-shaped groove 55 is further integrally formed on the surface of the filling block 5, which is abutted to the protection plate 4, the arc-shaped groove 55 is open at two ends along the length direction of the filling block 5, an arc-shaped protrusion 44 is integrally formed on the surface of the protection plate 4, which is close to the filling block 5, and the arc-shaped protrusion 44 is matched with the arc-shaped groove 55; by the design mode, the contact area between the protection plate 4 and the filling block 5 is increased, and the protection plate 4 is more convenient to abut against the filling block 5.
Referring to fig. 2 and 3, in order to reduce echoes, a sound absorbing cotton layer 45 is adhered to the surface of one side of the protection plate 4 close to the sound insulation plate 2, so that sound waves reflected by the reflection bowl 3 can be absorbed by the sound absorbing cotton layer 45, echoes are reduced, and when the sound waves enter the inner wall, the sound waves firstly need to pass through the sound absorbing cotton layer 45, so that the effect of preliminarily weakening the sound waves entering the inner wall is achieved.
The implementation principle of the embodiment is as follows: when reflection bowl 3 needs to be changed, at first press the filling block 5 downwards, make guard plate 4 lapse, treat guard plate 4 and not lapse, then press filling block 5 to the direction that is close to acoustic celotex board 2, make the direction motion of guard plate 4 lower extreme to keeping away from acoustic celotex board 2 of top-moving of separation baffle 54, treat the back of 4 lower extreme terminal surfaces of guard plate expose, reuse hand catches on 4 lower extreme terminal surfaces of guard plate, rotate guard plate 4 upwards and open, treat the back of opening completely of guard plate 4, just can take off spacing frame 23, take out reflection bowl 3 and change, install spacing frame 23 back again after having changed, after then cover 4 lapse of turning down with guard plate, guard plate 4 is vertical state this moment, and 4 lower extreme terminal surfaces of guard plate and 5 upper end terminal surface butt of filling block.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides an interior wall of making an uproar falls in green building energy-conservation which characterized in that includes: the novel indoor wall baffle comprises a fixing frame (1), a sound insulation plate (2), a reflection bowl (3) and a protection plate (4), wherein the fixing frame (1) is arranged at the edge of the sound insulation plate (2), and the fixing frame (1) is used for fixing an inner wall indoors; the sound insulation board (2) is vertically and fixedly arranged in the fixed frame (1), and a plurality of placing holes (21) for placing the reflecting bowls (3) are formed in the sound insulation board (2); the reflecting bowl (3) is used for reflecting sound waves; the two protection plates (4) are movably arranged on two sides of the sound insulation plate (2) and cover the sound insulation plate (2) and the reflection bowl (3), and the surface of each protection plate is provided with a plurality of through holes (41).
2. The green building energy-saving and noise-reducing inner wall as claimed in claim 1, wherein a convex ring (211) is fixedly arranged at the middle position of the inner wall of the placing hole (21), two inclined surfaces (2111) are respectively arranged at the positions, close to two ports of the placing hole (21), of the convex ring (211), and the inclined surfaces (2111) are attached to the outer wall of the reflecting bowl (3).
3. The energy-saving and noise-reducing interior wall for green buildings according to claim 1, wherein the sound insulation board (2) is further provided with a limiting frame (23), the limiting frame (23) is close to one side surface of the sound insulation board (2) and presses the edge of the bowl opening of the reflection bowl (3), and the limiting frame (23) is detachably connected with the sound insulation board (2).
4. The green building energy-saving and noise-reducing inner wall as claimed in claim 1, wherein a vertical groove (11) is respectively formed on each of two vertical side walls of the inner ring of the fixing frame (1), the protection plate (4) is vertically arranged, a connecting rod (42) is respectively fixedly arranged at the upper end of the protection plate (4) close to the side surfaces of the two vertical grooves (11), and the connecting rod (42) is rotatably arranged in the vertical groove (11).
5. A green building energy-saving and noise-reducing inner wall according to claim 4, characterized in that the lower ends of the protection plates (4) are respectively and fixedly provided with a limiting rod (43) near the side surfaces of the two vertical slots (11), and one ends of the limiting rods (43) far away from the protection plates (4) are positioned in the vertical slots (11); the lower end of the vertical groove (11) extends towards the surface of one side of the fixing frame (1) far away from the sound insulation board (2) in an arc shape, and the end part of the vertical groove is opened; a gap is reserved between the end surface of the lower end of the protection plate (4) and the surface of the lower side of the inner ring of the fixed frame (1), and the protection plate (4) can slide up and down; a filling block (5) for sealing the gap is movably arranged in the gap.
6. The green building energy-saving and noise-reducing inner wall as claimed in claim 5, wherein a containing groove (12) for containing a filling block (5) is further provided on the lower side surface of the inner ring of the fixing frame (1), a connecting groove (121) is further provided on each of two vertical side walls in the containing groove (12), a rotating shaft (51) is respectively fixed on each of two side surfaces of the filling block (5) close to the two connecting grooves (121), the rotating shaft (51) is rotatably provided in the connecting groove (121), and the rotating shaft (51) can vertically slide in the connecting groove (121); an elastic piece (52) used for pushing the filling block (5) upwards is fixedly arranged below the filling block (5).
7. A green building energy-saving and noise-reducing inner wall as claimed in claim 6, wherein a pressing groove (53) is further arranged on the surface of one side of the filling block (5) far away from the sound insulation board (2), and the pressing groove (53) is positioned outside the accommodating groove (12); the surface of one side, close to the sound insulation board (2), of the filling block (5) is fixedly provided with a baffle (54), and the baffle (54) is far away from the surface of one side of the sound insulation board (2) and forms a baffle with the surface of one side, close to the sound insulation board (2), of the protection board (4).
8. The green building energy-saving and noise-reducing inner wall as claimed in claim 1, wherein a plurality of sound absorption grooves (22) are respectively formed on two vertical side surfaces of the sound insulation board (2).
9. The green building energy-saving and noise-reducing inner wall as claimed in claim 1, wherein a sound-absorbing cotton layer (45) is fixedly arranged on the surface of one side of the protection plate (4) close to the sound insulation plate (2).
10. A green building energy-saving and noise-reducing inner wall according to claim 5, characterized in that the surface of the filling block (5) abutting against the protection plate (4) is provided with an arc-shaped groove (55), the surface of the protection plate (4) close to one side of the filling block (5) is provided with an arc-shaped protrusion (44), and the arc-shaped protrusion (44) is matched with the arc-shaped groove (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442790.4A CN111576659A (en) | 2020-05-22 | 2020-05-22 | Energy-saving and noise-reducing interior wall for green building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442790.4A CN111576659A (en) | 2020-05-22 | 2020-05-22 | Energy-saving and noise-reducing interior wall for green building |
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| CN111576659A true CN111576659A (en) | 2020-08-25 |
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| CN202010442790.4A Pending CN111576659A (en) | 2020-05-22 | 2020-05-22 | Energy-saving and noise-reducing interior wall for green building |
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Application publication date: 20200825 |
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| RJ01 | Rejection of invention patent application after publication |