CN204877179U - Soundproof window - Google Patents
Soundproof window Download PDFInfo
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- CN204877179U CN204877179U CN201520538269.5U CN201520538269U CN204877179U CN 204877179 U CN204877179 U CN 204877179U CN 201520538269 U CN201520538269 U CN 201520538269U CN 204877179 U CN204877179 U CN 204877179U
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- window
- soundproof
- sound
- filling chamber
- glass
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Abstract
The utility model relates to a soundproof window belongs to building door and window technical field. A soundproof window, soundproof window includes the window frame, installs movable casement and fixed window in the window frame, the window frame is in indoor foreign side to being separated inside casing and frame for not contacting by the spacer body, be provided with the different interior packing chamber of thickness in inside casing and the frame respectively and pack the chamber outward, interior packing chamber and pack the chamber outward and packed respectively and inhale the sound and pack. This soundproof window passes through the different packing chamber of thickness to be realized giving sound insulation to cooperate multiple syllable -dividing means effectively to improve syllable -dividing effect.
Description
Technical field
The utility model relates to building doors and windows technical field, is specifically related to a kind of soundproof window.
Background technology
Along with the population density strengthens, people more and more pay attention to privacy concern and noise pollution problem, also more and more higher to the sound isolation requirement on the ground such as shelter and office space, generally, body of wall is due to its comparatively abundant wall layers and hermetically-sealed construction, its soundproof effect is better than window, and therefore, the key improving building soundproof effect is the soundproof effect promoting window.
Window or the soundproof effect of prior art do not reach requirement, or expensive, with high costs.
Utility model content
The purpose of this utility model is to solve the problem, and provides the soundproof window that a kind of structure is simple, soundproof effect is good.
The technical scheme that the utility model solves the problem is as follows:
A kind of soundproof window, described soundproof window comprises window frame, be arranged on movable sashes in window frame and fixing window, described window frame is divided into the inside casing and housing that do not contact by spacer body in indoor and outdoor direction, the interior filling chamber that described inside casing is different with being respectively arranged with thickness in housing and outer filling chamber, described interior filling chamber and outer filling chamber are filled with sound-absorbing filler respectively.
Described window frame is divided into the inside casing and housing that do not contact, make to be formed between inside casing and housing air noise barrier together, this air noise barrier plays flexible cushioning effect, because the refractive index of sound wave when different Propagations is different, when causing sound wave by air layer, produce refraction at the critical surface of two media, thus most of sound reflection is gone back, and avoid the resonance of sound, its soundproof effect is more remarkable.
Described interior filling chamber is different with the thickness in outer filling chamber, even if the difference of its coincidence frequency still can be ensured after two kinds of chambers can be made to be filled with same damping material, the part sound wave that the sound wave effect caused because of sound wave incident angle is identical with its coincidence frequency after contact medium passes through more, and therefore the interior filling chamber of different-thickness and outer filling chamber significantly reduce the transmission of sound wave by different coincidence frequencies.
Preferred as technique scheme, the sound-absorbing filler that described interior filling chamber and outer filling chamber are filled is different material, can select any two kinds in Wooden sound-absorbing material, mineral wool damping material, cloth art damping material, polyester fiber damping material, pottery aluminium damping material, metal damping material.
By selecting different filling damping materials, make the interior filling chamber after filling and outer filling chamber have different coincidence frequencies further, and damping material itself can absorb the sound wave of different frequency range, collocation uses sound-absorbing effect more comprehensively.
Wooden sound-absorbing material processes according to Principles of Acoustics exquisiteness, is made up of facing, core and sound-absorbing mat.Be divided into groove wood damping material and hole wood damping material two kinds.
Mineral wool damping material surface treated versions enriches, surperficial treated annular knurl type mineral wool board, has been covered with the hole that the depth, shape, aperture are different.
The core of cloth art damping material is centrifugally glass-wool, and centrifugally glass-wool, as a kind of acoustical material in long-term extensive use all over the world, is proved to be and has excellent sound absorbing capabilities.
Polyester fiber damping material is a kind of desirable sound-proof decorative materials, the polyester fiber of its raw material 100%, have sound-absorbing, environmental protection, fire-retardant, heat insulation, insulation, moistureproof, anti-mildew, easy dedusting, easily cutting, can parquets, easy construction, good stability, impact resistance is good, independence is good, cost performance advantages of higher, have that to enrich multiple color available, the attraction decoration demand of different-style and level can be met.
Metal damping material mainly gathers in the bottom surface of a metal plate and has the pyrometric cone of an oval minute aperture at the bottom of recessed many cones, end face setting tool again in metal plate is configured as fine undaform surface, and in undaform corresponding oval minute aperture place upper peripheral also recessed shaping pyrometric cone on the surface; Accordingly, making the sound wave of reflection mutually collide interference and produce decay, meanwhile, even if acoustic wave segment is by penetrating the oval minute aperture at the pyrometric cone cone end, also can cause sound wave transmission loss.
Pottery aluminium damping material, adopt the combination of multiple different inorganic material, take inorganic material as main material, by adding conduction china clay in powder, the conductive materials such as conductive mica powder, the materials such as fortifying fibre, employing inorganic binder bonds, the special sheet material of the method for spontaneous curing, again at the multiple different ornament materials of its surface recombination, melamine high pressure decorative laminate can be provided, natural veneer, the multiple materials such as metal, the know-why realizing sound absorption is: one is form loose structure in material itself, reach certain acoustically effective, its two be on production board by fluting, boring forms perforated plate resonant structure, reach acoustically effective.And coordinate acoustic absorption nonwoven fabrics to promote sound-absorbing effect further.
Preferred as technique scheme, described spacer body is double-layer nylon PA-66 dividing strip, is installed in the notch between inside casing and housing, make inside casing and housing separate by air.
Nylon PA-66 material itself has certain elasticity, can preventing inside casing and housing from resonating when being subject to sonic impinging, weakening the transmission of sound wave further.
Preferred as technique scheme, described movable sashes and fixing window are provided with sound control glass.
Preferred as technique scheme, described sound control glass adopts hollow glass, laminated glass or vacuum glass.
Hollow glass is made up of layer glass, surrounding high strength, high-air-tightness compound binding agent are by glass and weather strip, glass bar adhering and sealing, centre has the air layer of 6-9mm to be filled with dry gas, fill in frame with desiccant, to ensure the aridity of air between sheet glass, dry gas lead sonic system number comparatively humid gas be low.
Vacuum glass inside is close to vacuum, and under nearly vacuum state, air molecule is little, and therefore sound wave cannot be conducted by the vibrations of air molecule, has good soundproof effect.
Laminated glass, abroad also referred to as laminated glass, can be two-layer coarctate, also can be that multilayer is coarctate, is adjusting and but can reach good soundproof effect after technical finesse to middle film component.
Preferred as technique scheme, described housing is provided with at least two draining slotted eyes with movable sashes touching position.
Preferred as technique scheme, described movable sashes surrounding is provided with fan material, described fan material indoor and outdoor direction to be divided into by spacer body do not contact in fan material and outer fan material, described interior fan material and outer fan material are respectively arranged with the different filling chamber of thickness, are filled with different sound-absorbing fillers respectively in described filling chamber.
Its soundproof effect of different sound insulation materialss is filled respectively with reference to preceding sections in the filling chamber of different-thickness.
Preferred as technique scheme, described fan material is contacted with window frame by sound insulation adhesive tape in the junction of inside casing and housing, and described sound insulation adhesive tape inside is provided with cavity, is connected on the draw-in groove between inside casing and housing.
Gap in the middle of movable sashes and window frame often becomes the leak of sonic transmissions, and again adding sound insulation adhesive tape one is utilize its elasticity and the slow performance of shake to eliminate sonic transmissions, and two is the transmission utilizing its hollow structure to weaken sound wave.
Preferred as technique scheme, the edge of described fan material is provided with auxiliary noise adhesive tape, is contacted when described movable sashes is closed by auxiliary noise adhesive tape with window frame.
Auxiliary noise adhesive tape improves the soundproof effect of movable sashes further on the basis of sound insulation adhesive tape.
Preferred as technique scheme, described window frame and fan material and be provided with line ball between fixing window and the glass of movable sashes, described line ball comprises turn of bilge and oblique portion, described turn of bilge and oblique portion not parallel on cross section, and between form hollow chamber.
Hollow chamber can strengthen soundproof effect, and uneven turn of bilge and oblique portion structure form resonance in order to prevent when sound wave passes, and weakens soundproof effect.
Preferred as technique scheme, the glass surrounding of described movable sashes and fixing window is provided with the glass block of porosity and looseness.
When sound imports the glass block surface of how empty pine into, an acoustic energy part is reflected, part penetrable material, when also having a vibration due to material or sound to propagate wherein and ambient medium friction, heat energy is changed into by acoustic energy, acoustic energy is depleted, and therefore the glass block of how empty pine has certain sound-absorbing effect.
In sum, the utility model has following beneficial effect:
1. a kind of soundproof window described in the utility model realizes sound insulation by the filling chamber that thickness is different, and method is simple, soundproof effect good;
2. a kind of soundproof window described in the utility model coordinates multiple sound insulation means to further increase soundproof effect on aforementioned base.
Accompanying drawing explanation
Fig. 1 is a kind of soundproof window facade structures figure;
Fig. 2 is for looking sectional structure chart in the fixing window right side;
Fig. 3 is that sectional structure chart is looked on the movable sashes right side;
Fig. 4 is fixing window top view cross section structure chart;
Fig. 5 is movable sashes top view cross section structure chart;
Fig. 6 is sound insulation adhesive tape cross-sectional view;
Fig. 7 is line ball cross-sectional view;
In figure, in 1-window frame, 11-inside casing, 111-, filling chamber, 12-housing, 121-fill fan material, 22-auxiliary noise adhesive tape, 3-outside fan material in chamber, 13-spacer body, 14-notch, 15-sound insulation adhesive tape, 151-cavity, 16-draw-in groove, 17-line ball, 171-turn of bilge, the oblique portion of 172-, 173-hollow chamber, 18-glass block, 2-movable sashes, 21-fan material, 211-, 212-outward and fix window.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Embodiment in the utility model, those of ordinary skill in the art are not doing other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is described in detail with embodiment below in conjunction with accompanying drawing.
Embodiment 1: a kind of soundproof window, described soundproof window comprises window frame 1, be arranged on movable sashes 2 in window frame 1 and fixing window 3, the nylon PA-66 spacer body 13 that described window frame 1 is installed in indoor and outdoor direction on notch 14 is divided into inside casing 11 and housing 12, the interior filling chamber 111 that inside casing 11 is different with being respectively arranged with thickness in housing 12 and outer filling chamber 121, be filled with Wooden sound-absorbing material in described interior filling chamber 111, described outer filling chamber 121 is filled with cloth art damping material.
Glass on described movable sashes 2 and fixing window 3 adopts hollow glass, and glass surrounding is provided with the glass block 18 of porosity and looseness, and described housing 12 is provided with two draining slotted eyes with movable sashes 2 touching position.
Embodiment 2: a kind of soundproof window, described soundproof window comprises window frame 1, be arranged on movable sashes 2 in window frame 1 and fixing window 3, the nylon PA-66 spacer body 13 that described window frame 1 is installed in indoor and outdoor direction on notch 14 is divided into inside casing 11 and housing 12, the interior filling chamber 111 that inside casing 11 is different with being respectively arranged with thickness in housing 12 and outer filling chamber 121, be filled with mineral wool damping material in described interior filling chamber 111, described outer filling chamber 121 is filled with polyester fiber damping material.
Glass on described movable sashes 2 and fixing window 3 adopts laminated glass.
Described movable sashes 2 surrounding is provided with fan material 21, fan material 21 indoor and outdoor direction to be divided into by nylon PA-66 spacer body 13 do not contact in fan material 211 and outer fan material 212, interior fan material 211 and outer fan material 212 are respectively arranged with the different filling chamber of thickness, are filled with metal sound-absorbing filler and Wooden sound-absorbing material in described filling chamber respectively; Described fan material 21 is contacted with window frame 1 by the inner sound insulation adhesive tape 15 being provided with cavity 151 in the junction of inside casing 11 and housing 12, and described sound insulation adhesive tape 15 is connected on the draw-in groove 16 between inside casing 11 and housing 12; The edge of described fan material 21 is also provided with auxiliary noise adhesive tape 22, is contacted when movable sashes 2 is closed by auxiliary noise adhesive tape 22 with window frame 1.
Embodiment 3: a kind of soundproof window, described soundproof window comprises window frame 1, be arranged on movable sashes 2 in window frame 1 and fixing window 3, the nylon PA-66 spacer body 13 that described window frame 1 is installed in indoor and outdoor direction on notch 14 is divided into inside casing 11 and housing 12, the interior filling chamber 111 that inside casing 11 is different with being respectively arranged with thickness in housing 12 and outer filling chamber 121, be filled with Wooden sound-absorbing material in described interior filling chamber 111, described outer filling chamber 121 is filled with pottery aluminium damping material.
Glass on described movable sashes 2 and fixing window 3 adopts vacuum glass.
Described movable sashes 2 surrounding is provided with fan material 21, described fan material 21 indoor and outdoor direction to be divided into by nylon PA-66 spacer body 13 do not contact in fan material 211 and outer fan material 212, described interior fan material 211 and outer fan material 212 are respectively arranged with the different filling chamber of thickness, are filled with cloth art sound-absorbing filler and metal sound-absorbing filler in described filling chamber respectively.
Be provided with line ball 17 between described window frame 1 and the vacuum glass of fan material 21 and fixing window 3 and movable sashes 2, described line ball 17 comprises the capable turn of bilge of irrelevancy 171 and oblique portion 172, has hollow chamber 173 in the middle of line ball 17.
Claims (10)
1. a soundproof window, described soundproof window comprises window frame (1), be arranged on movable sashes (2) in window frame (1) and fixing window (3), it is characterized in that: described window frame (1) is divided into the inside casing (11) and housing (12) that do not contact by spacer body (13) in indoor and outdoor direction, the interior filling chamber (111) that described inside casing (11) is different with being respectively arranged with thickness in housing (12) and outer filling chamber (121), described interior filling chamber (111) and outer filling chamber (121) are filled with sound-absorbing filler respectively.
2. a kind of soundproof window according to claim 1, it is characterized in that: the sound-absorbing filler that described interior filling chamber (111) and outer filling chamber (121) are filled is different material, any two kinds in Wooden sound-absorbing material, mineral wool damping material, cloth art damping material, polyester fiber damping material, pottery aluminium damping material, metal damping material can be selected.
3. a kind of soundproof window according to claim 1, it is characterized in that: described spacer body (13) is double-layer nylon PA-66 dividing strip, be installed in the notch (14) between inside casing (11) and housing (12), make inside casing (11) and housing (12) separate by air.
4. a kind of soundproof window according to claim 1, is characterized in that: described movable sashes (2) and fixing window (3) are provided with sound control glass, and described sound control glass adopts hollow glass, laminated glass or vacuum glass.
5. a kind of soundproof window according to claim 3, is characterized in that: described housing (12) is gone up and movable sashes (2) touching position is provided with at least two draining slotted eyes.
6. a kind of soundproof window according to claim 1, it is characterized in that: described movable sashes (2) surrounding is provided with fan material (21), described fan material (21) is divided into the interior fan material (211) and outer fan material (212) that do not contact by spacer body (13) in indoor and outdoor direction, described interior fan material (211) and outer fan material (212) are respectively arranged with the different filling chamber of thickness, are filled with different sound-absorbing fillers respectively in described filling chamber.
7. a kind of soundproof window according to claim 6, it is characterized in that: described fan material (21) is contacted with window frame (1) by sound insulation adhesive tape (15) in the junction of inside casing (11) and housing (12), described sound insulation adhesive tape (15) inside is provided with cavity (151), is connected on the draw-in groove (16) between inside casing (11) and housing (12).
8. a kind of soundproof window according to claim 6, is characterized in that: the edge of described fan material (21) is provided with auxiliary noise adhesive tape (22), is contacted when described movable sashes (2) is closed by auxiliary noise adhesive tape (22) with window frame (1).
9. a kind of soundproof window according to claim 6, it is characterized in that: between the glass of described window frame (1) and fan material (21) and fixing window (3) and movable sashes (2), be provided with line ball (17), described line ball (17) comprises turn of bilge (171) and oblique portion (172), described turn of bilge (171) and oblique portion (172) not parallel on cross section, and between form hollow chamber (173).
10. a kind of soundproof window according to claim 1, is characterized in that: the glass surrounding of described movable sashes (2) and fixing window (3) is provided with the glass block (18) of porosity and looseness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538269.5U CN204877179U (en) | 2015-07-23 | 2015-07-23 | Soundproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538269.5U CN204877179U (en) | 2015-07-23 | 2015-07-23 | Soundproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877179U true CN204877179U (en) | 2015-12-16 |
Family
ID=54821562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538269.5U Expired - Fee Related CN204877179U (en) | 2015-07-23 | 2015-07-23 | Soundproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989247A (en) * | 2015-07-23 | 2015-10-21 | 湖州巨力铝型材有限公司 | Soundproof window |
| CN105715157A (en) * | 2016-03-31 | 2016-06-29 | 成都市千合门业有限公司 | Photochromic soundproof window |
-
2015
- 2015-07-23 CN CN201520538269.5U patent/CN204877179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989247A (en) * | 2015-07-23 | 2015-10-21 | 湖州巨力铝型材有限公司 | Soundproof window |
| CN105715157A (en) * | 2016-03-31 | 2016-06-29 | 成都市千合门业有限公司 | Photochromic soundproof window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160723 |