CN205477268U - Fusiformis ventilation noise elimination tripe curtain - Google Patents
Fusiformis ventilation noise elimination tripe curtain Download PDFInfo
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- CN205477268U CN205477268U CN201620287813.8U CN201620287813U CN205477268U CN 205477268 U CN205477268 U CN 205477268U CN 201620287813 U CN201620287813 U CN 201620287813U CN 205477268 U CN205477268 U CN 205477268U
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Abstract
The utility model discloses a fusiformis ventilation noise elimination tripe curtain, include by the ventilation curtain that sets up hundred blades of several fusiformiss on the frame that its characteristics are that the fusiformis shutter plate is the acoustic baffle that both ends were equipped with semicircle and oval water conservancy diversion structure respectively, several fusiformis shutter plates are just set up with 20~70 slant interval arrangements by the fixed plate, the fusiformis shutter plate adopts the mask decorative board and makes with the centrifugal glass cotton of the wrap -around protection against the tide of hydrophobic type glass fabric. Compared with the prior art, the utility model having good ventilation, falling and make an uproar and decorative effect, not only maintain ventilation, decorative effect and the mounting process of traditional fusiformis tripe curtain, it eliminates the noise still to have increased falls the function of making an uproar, simple structure, and preparation, simple to operate are particularly useful for having the ventilation that noise control required and decorate the curtain engineering.
Description
Technical field
This utility model relates to ventilating curtain wall technical field, especially a kind of fusiformis ventilating noise-elimination louver curtain wall.
Background technology
Often there are the heating and ventilating equipments such as outdoor machine of air-conditioner, cooling tower, heat pump in present office building, hotel or markets etc. at facade or podium roofing or ground configuration, these equipment have certain ventilation and heat demand, not only affecting building facade effect, especially it runs the noise produced and will have influence on the noise-sensitive structures such as the adjacent residential building of periphery.
At present, three kinds of methods are had to block or noise reduction process the heating and ventilating equipments such as the supporting cooling tower of commercial building, heat pump, method one, fusiformis ventilating blind curtain wall etc. is used to be gone along with sb. to guard him in heating and ventilating equipment region, visually these power-equipments are carried out " hiding ", solve and ventilate and the problem of decoration, but the problem of noise pollution of power-equipment can not be solved；Method two, uses the installation noise-reducing device such as acoustic hood, acoustic barrier to be effectively isolated by noise of equipment, solves ventilation and problem of noise pollution, but these noise-reducing devices often cannot be coordinated with regional environment mutually, it is impossible to solve ornamental problem；Method three, carries out decoration process outside noise-reducing device, preferably achieves the combination of ventilation, noise reduction and decoration, but causes double pen investment, and engineering cost is high.
Although the fusiformis ventilating blind curtain wall of prior art has ventilation and decoration performance, but cannot effectively completely cut off noise of equipment, simply this partial power equipment is blocked and go along with sb. to guard him, without noise reduction, only address only and ventilate and the problem of decoration, i.e. cannot take into account simultaneously meet well-ventilated, anti-acoustic capability is moderate, expense is low and dicoration is good requirement.
Utility model content
The purpose of this utility model is a kind of fusiformis ventilating noise-elimination louver curtain wall designed for the deficiencies in the prior art, the fusiformis muffler plate using two ends to be semicircle and oval flow-guiding structure, not only there is outside decoration and the ventilation function of curtain wall, the effect of noise elimination noise reduction can be reached again, simple in construction, make, easy for installation, excellent noise reduction effect, be particularly suited for the ventilation decorative curtain wall engineering with criteria of noise control.
The purpose of this utility model is achieved in that a kind of fusiformis ventilating noise-elimination louver curtain wall, including the ventilating curtain wall being made up of several pieces fusiformis louvre blades being arranged on steel structure frame, it is characterized in that fusiformis louvre blade is to be respectively arranged at two ends with semicircle flow-guiding structure and the acoustic board of oval flow-guiding structure, several pieces fusiformis louvre blades are arranged on steel structure frame by fixed plate and with 20 °～70 ° of oblique being spaced in angle, fixed plate is connected for fixing with steel structure frame and fusiformis louvre blade, the semicircle flow-guiding structure of described fusiformis louvre blade is arranged on the inner side facade of steel structure frame, its oval flow-guiding structure is arranged on the outer side elevation of steel structure frame.
Described fusiformis louvre blade is decorated with perforation galvanized sheet or Pierced Aluminum Plank for mask, fills the moistureproof centrifugally glass-wool of hydrophobic type glass wool cloth cladding in it, makes the porous acoustic board that two ends are semicircle and oval flow-guiding structure.
This utility model compared with prior art has good ventilation, noise reduction and decorative effect, not only maintain the tradition ventilation of fusiformis louver curtain wall, decorative effect and mounting process, also add noise elimination noise reduction function, simple in construction, make, easy for installation, excellent noise reduction effect, is particularly suited for the ventilation decorative curtain wall engineering with criteria of noise control.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is elevational schematic view outside this utility model；
Fig. 3 is fusiformis louver blade structure schematic diagram.
Detailed description of the invention
Refering to accompanying drawing 1 ~ accompanying drawing 2, this utility model is made up of several pieces fusiformis louvre blades 3 being arranged on steel structure frame 1, described fusiformis louvre blade 3 is to be respectively arranged at two ends with semicircle flow-guiding structure 4 and the acoustic board of oval flow-guiding structure 5, several pieces fusiformis louvre blades 3 are arranged on steel structure frame 1 by fixed plate 2 and with 20～70 ° of oblique being spaced in angle, fixed plate 2 is connected for fixing with steel structure frame 1 and fusiformis louvre blade 3, the semicircle flow-guiding structure 4 of described fusiformis louvre blade 3 is arranged on the inner side facade of steel structure frame 1, its oval flow-guiding structure 5 is arranged on the outer side elevation of steel structure frame 1.
Refering to accompanying drawing 3, described fusiformis louvre blade 3 uses perforation galvanized sheet or Pierced Aluminum Plank 6 to decorate for mask, fill the moistureproof centrifugally glass-wool 7 of hydrophobic type glass wool cloth cladding in it, make two ends and be respectively semicircle flow-guiding structure 4 and the porous acoustic board of oval flow-guiding structure 5.
This utility model is so installed and used: be fixed on steel structure frame 1 by fixed plate 2 by several pieces fusiformis louvre blades 3, the alien invasion of the oval flow-guiding structure 5 frontage and airiness curtain wall of fusiformis louvre blade 3, its circular arc flow-guiding structure 4 is the inner side facade of ventilating curtain wall, the sound deadening capacity of this utility model every meter length is at most up to 20dB (A), and noise reduction is good.
More than simply this utility model is described further, and is not used to limit this patent, all implement for this utility model equivalence, within being intended to be limited solely by the right of this utility model patent.
Claims (2)
1. a fusiformis ventilating noise-elimination louver curtain wall, including the ventilating curtain wall being made up of several pieces fusiformis louvre blades (3) being arranged on steel structure frame (1), it is characterized in that fusiformis louvre blade (3) is to be respectively arranged at two ends with semicircle flow-guiding structure (4) and the acoustic board of oval flow-guiding structure (5), several pieces fusiformis louvre blades (3) are arranged on steel structure frame (1) by fixed plate (2) and with 20～70 ° of oblique being spaced in angle, fixed plate (2) is connected for fixing with steel structure frame (1) and fusiformis louvre blade (3), the semicircle flow-guiding structure (4) of described fusiformis louvre blade (3) is arranged on the inner side facade of steel structure frame (1), its oval flow-guiding structure (5) is arranged on the outer side elevation of steel structure frame (1).
Fusiformis ventilating noise-elimination louver curtain wall the most according to claim 1, it is characterized in that described fusiformis louvre blade (3) is to bore a hole galvanized sheet or Pierced Aluminum Plank (6) is mask decoration, fill the moistureproof centrifugally glass-wool (7) of hydrophobic type glass wool cloth cladding in it, make two ends for semicircle flow-guiding structure (4) and the porous acoustic board of oval flow-guiding structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287813.8U CN205477268U (en) | 2016-04-08 | 2016-04-08 | Fusiformis ventilation noise elimination tripe curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287813.8U CN205477268U (en) | 2016-04-08 | 2016-04-08 | Fusiformis ventilation noise elimination tripe curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477268U true CN205477268U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287813.8U Active CN205477268U (en) | 2016-04-08 | 2016-04-08 | Fusiformis ventilation noise elimination tripe curtain |
Country Status (1)
| Country | Link |
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| CN (1) | CN205477268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715180A (en) * | 2016-04-08 | 2016-06-29 | 中船第九设计研究院工程有限公司 | Fusiform ventilation and noise elimination louver curtain wall |
-
2016
- 2016-04-08 CN CN201620287813.8U patent/CN205477268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715180A (en) * | 2016-04-08 | 2016-06-29 | 中船第九设计研究院工程有限公司 | Fusiform ventilation and noise elimination louver curtain wall |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |