CN201437684U - Sand-proof and rainproof ventilation louver - Google Patents
Sand-proof and rainproof ventilation louver Download PDFInfo
- Publication number
- CN201437684U CN201437684U CN 200920173127 CN200920173127U CN201437684U CN 201437684 U CN201437684 U CN 201437684U CN 200920173127 CN200920173127 CN 200920173127 CN 200920173127 U CN200920173127 U CN 200920173127U CN 201437684 U CN201437684 U CN 201437684U
- Authority
- CN
- China
- Prior art keywords
- louvre blade
- layer
- blade
- shutter
- louver blades
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sand-proof and rainproof ventilation louver, which comprises a louver frame and three layers of louver blades, wherein the louver frame consists of an upper frame, a lower frame with a slope and borders; the first layer of louver blades of the three layers of louver blades is the transversal louver blades, and the second layer of louver blades of the three layers of louver blades is the vertical louver blades. The louver blades of the second and the third layers adopt concave structures, and are transversally opposite and stagger; the first layer of louver blades are fixedly mounted through borders on two sides, and the second and the third layers of louver blades are fixedly mounted through the upper frame and the lower frame. The louvre provided by the utility model can realize sand and rain protection without requiring electrical control equipment to close the louver blades; in addition, with filtration and blockage through the three layers of louver blades, outside air enters indoors circuitously, while sand and dust and rainwater are kept out.
Description
Technical field
The utility model relates to a kind of Building Curtain Wall Structures, especially a kind of sand prevention rainproof ventilation shutter.
Background technology
Shutter of the prior art is to ventilate, to decorate.Minority has rainproof function, and is rare to the not only research and development of the shutter of rainproof but also sand prevention.And prior art has so both been wasted electric energy realizing rainproof or need the blade of shutter being closed by electrical equipment during the sand prevention function, can't ventilate in sand prevention, in rainproof again.And the mechanical floor of high buildings and large mansions has the equipment of a lot of air-conditionings, exhaust system etc., needs the ventilation that keeps enough.Therefore, for the area of desert area or amount of rainfall abundance, need realize rainproof, sand prevention by closing blinds, existing shutter is not very suitable just, can't normally ventilate.And how to improve rainproof, sand prevention efficient when realizing ventilation, sand prevention, rainproof function is a great problem.China starts late in the research of sand prevention and stormproof louvre, the shutter of also effective in the market sand prevention, rainproof function.
Summary of the invention
The technical problems to be solved in the utility model is to need not to close under the situation of blinds, realizes sand prevention, rainproof function in the ventilation process.
In order to solve the problems of the technologies described above, the utility model provides a kind of sand prevention rainproof ventilation shutter, comprises shutter frame and three layers of louvre blade, and described shutter frame is made up of upper ledge, lower frame, frame, lower frame have from inside to outside to downslope; The first floor louvre blade of described three layers of louvre blade is horizontal louvre blade, and second layer louvre blade and the 3rd layer of louvre blade are the vertical louvres sheet.Described first floor louvre blade is positioned at the shutter outside, and its blade from top to bottom compartment is arranged, and blade is low inside and high outside shape; Second layer louvre blade and the 3rd layer of louvre blade are concave structure, and second layer louvre blade is positioned at the shutter centre position, and the 3rd layer of louvre blade is positioned at the shutter inboard; Second layer louvre blade and the 3rd layer of louvre blade are staggered in the horizontal relative, and the space between per two of second layer louvre blade is all with respect to the 3rd layer of louvre blade, and the space between per two of the 3rd layer of louvre blade is also with respect to second layer louvre blade; Described first floor louvre blade is by the frame fixed installation of both sides, and described second layer louvre blade and the 3rd layer of louvre blade are by upper ledge and lower frame fixed installation.
Use the utility model has the advantages that not needing to close louvre blade by control panel realizes sand prevention and rainproof, thereby has saved the energy; In addition, use louvre blade to design as three layer construction, outdoor air, sand and dust, rainwater make in the circuitous inlet chamber of air through the filtration and the obstruct of three layers of blinds, and that sand and dust and rainwater have been blocked is outdoor.
Description of drawings
Fig. 1 is the schematic side view of shutter
Fig. 2 is the schematic top plan view of shutter
Fig. 3 is the stereogram of first floor louvre blade in the shutter
Fig. 4 is the stereogram of second layer louvre blade in the shutter
Fig. 5 is the stereogram of the 3rd layer of louvre blade in the shutter
Mark among the figure: 1, first floor louvre blade; 2, second layer louvre blade; 3, the 3rd layer of louvre blade; 4, upper ledge; 5, lower frame; 6, frame; 7, slope; 8, crotch; 9, fin.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention is made up of shutter frame and three layers of louvre blade.Described shutter frame is made up of upper ledge 4, lower frame 5, frame 6, and wherein the lower frame 5 of shutter frame has slope 7, can be used for arranging sand and draining; The first floor louvre blade 1 of described three layers of louvre blade is horizontal louvre blade, second layer louvre blade 2 and the 3rd layer of louvre blade 3 are the vertical louvres sheet, described first floor louvre blade 1 is positioned at the shutter outside, its blade from top to bottom compartment is arranged, blade is low inside and high outside shape, have in the middle of the every blade to be applied in whole crotch 8 transversely together, the low inside and high outside form of blade and the effect of crotch 8 are resistance sand and block water; Second layer louvre blade 2 and the 3rd layer of louvre blade 3 are concave structure, second layer louvre blade 2 is positioned at the shutter centre position, its recess is inside, the 3rd layer of louvre blade 3 is positioned at the shutter inboard, its recess is outside, second layer louvre blade 2 and the 3rd layer of louvre blade 3 are staggered in the horizontal relative, the space of second layer louvre blade 2 between per two all with respect to the space of 3, the three layers of louvre blade of the 3rd layer of louvre blade 3 between per two also with respect to second layer louvre blade 2.After air entered from first floor louvre blade 1, air-flow can not lead directly to, but by in the circuitous inlet chamber of sigmoid curve, the effect that has further increased resistance sand and blocked water.In the 3rd layer of louvre blade 3 concave groove, be provided with fin 9; Described first floor louvre blade 1 is by frame 6 fixed installations of both sides, and described second layer louvre blade 2 and the 3rd layer of louvre blade 3 are by described upper ledge 4 and lower frame 5 fixed installations, and be all gapped between all louvre blades, can freely ventilate.
First floor louvre blade 1 shown in Figure 3 is horizontal louvre blade, is equipped with on the every louvre blade to be applied in whole crotch 8 transversely.First floor louvre blade 1 is the first road sand prevention of the present utility model, water-proof wire, and it can block the most of rainwater and the grains of sand.
Second layer louvre blade 2 shown in Figure 4 is the vertical louvres sheet, and every louvre blade all becomes matrix.The 3rd layer of louvre blade 3 shown in Figure 5 is the vertical louvres sheet, every louvre blade also all becomes matrix, and its every louvre blade has fin 9, when the 3rd layer of louvre blade 3 played reinforcement effect, when having the rainwater or the grains of sand to enter, all can slide and discharge, avoid splashing the indoor along fin 9.
After the rainwater that passes first floor louvre blade 1 and the grains of sand strike second layer louvre blade 2 and the 3rd layer of louvre blade 3, under the effect of deadweight,, be slipped to the lower frame place along the landing of two-layer vertical louvres sheet, it is outdoor to be along the lower frame that tilts that the slope landing is discharged to again.Second layer vertical louvres sheet 2 and the 3rd layer of vertical louvres sheet 3 have been formed the second road sand prevention of the present utility model, water-proof wire jointly, can stop the rainwater and the grains of sand by the first road sand prevention, water-proof wire.
At present, China does not still have the technical specification of sand prevention blinds and stormproof louvre aspect.The utility model adopts English mark BS EN 13030-2001 and BS EN 13181-2001 to carry out rainproof respectively and the experiment sand prevention blinds, excellent performance.Water resistance reaches the A level, and sand prevention efficient can reach more than 80%.
Claims (4)
1. a sand prevention rainproof ventilation shutter is characterized in that, it comprises shutter frame and three layers of louvre blade, and described shutter frame is made up of upper ledge, lower frame, frame, lower frame have from inside to outside to downslope; The first floor louvre blade of described three layers of louvre blade is horizontal louvre blade, and second layer louvre blade and the 3rd layer of louvre blade are the vertical louvres sheet.Described first floor louvre blade is positioned at the shutter outside, and its blade from top to bottom compartment is arranged, and blade is low inside and high outside shape; Second layer louvre blade is positioned at the shutter centre position, the 3rd layer of louvre blade is positioned at the shutter inboard, second layer louvre blade is staggered in the horizontal relative with the 3rd layer of louvre blade, space between per two of second layer louvre blade is all with respect to the 3rd layer of louvre blade, and the space between per two of the 3rd layer of louvre blade is also with respect to second layer louvre blade; Described first floor louvre blade is by the frame fixed installation of both sides, and described second layer louvre blade and the 3rd layer of louvre blade are by upper ledge and lower frame fixed installation.
2. sand prevention rainproof ventilation shutter according to claim 1 is characterized in that, has in the middle of the every blade of described first floor louvre blade to be applied in whole crotch transversely together.
3. sand prevention rainproof ventilation shutter according to claim 1 is characterized in that, described second layer louvre blade and the 3rd layer of louvre blade are concave structure, and the recess of second layer louvre blade is inside, and the recess of the 3rd layer of louvre blade is outside.
4. according to claim 1 or 3 described sand prevention rainproof ventilation shutters, it is characterized in that, be provided with fin in described the 3rd layer of louvre blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920173127 CN201437684U (en) | 2009-08-25 | 2009-08-25 | Sand-proof and rainproof ventilation louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920173127 CN201437684U (en) | 2009-08-25 | 2009-08-25 | Sand-proof and rainproof ventilation louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437684U true CN201437684U (en) | 2010-04-14 |
Family
ID=42399660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920173127 Expired - Lifetime CN201437684U (en) | 2009-08-25 | 2009-08-25 | Sand-proof and rainproof ventilation louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437684U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899227A (en) * | 2014-03-25 | 2014-07-02 | 国网浙江省电力公司舟山供电公司 | Blind window |
| CN105465910A (en) * | 2015-12-31 | 2016-04-06 | 海信（山东）空调有限公司 | Radiator, waterproof structure of radiator and air conditioner |
| CN106014157A (en) * | 2016-06-30 | 2016-10-12 | 上海玻机智能幕墙股份有限公司 | Electric sand prevention blind ventilation system |
| CN107288515A (en) * | 2017-07-31 | 2017-10-24 | 中车南京浦镇车辆有限公司 | A kind of sand-proof Double-layer blind door-plate for transformation casing |
| CN107339760A (en) * | 2017-07-17 | 2017-11-10 | 上海中建东孚投资发展有限公司 | Upside-down mounting blinds air-conditioning storehouse water-proof drainage system and its construction method |
| CN109451719A (en) * | 2018-12-11 | 2019-03-08 | 贵州航天电子科技有限公司 | A kind of ventilation device with rain-proof dust-proof and electro-magnetic screen function |
| CN109488182A (en) * | 2018-12-28 | 2019-03-19 | 苏州市赛特斯净化科技有限公司 | A kind of novel high-performance shutter |
| CN109869081A (en) * | 2017-12-01 | 2019-06-11 | 上海钟音环保设备有限公司 | A kind of rain-proof dust-proof ventilating blind piece and the shutter using the louvre blade |
| CN110409977A (en) * | 2019-07-08 | 2019-11-05 | 中船第九设计研究院工程有限公司 | Curved form blinds rainproof ventilation window |
| CN111236505A (en) * | 2020-01-19 | 2020-06-05 | 温州锐翔装饰工程有限公司 | Shutter system of building curtain wall |
-
2009
- 2009-08-25 CN CN 200920173127 patent/CN201437684U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899227A (en) * | 2014-03-25 | 2014-07-02 | 国网浙江省电力公司舟山供电公司 | Blind window |
| CN105465910A (en) * | 2015-12-31 | 2016-04-06 | 海信（山东）空调有限公司 | Radiator, waterproof structure of radiator and air conditioner |
| CN105465910B (en) * | 2015-12-31 | 2019-07-16 | 海信（山东）空调有限公司 | Radiator waterproof construction, radiator and air conditioner |
| CN106014157A (en) * | 2016-06-30 | 2016-10-12 | 上海玻机智能幕墙股份有限公司 | Electric sand prevention blind ventilation system |
| CN107339760A (en) * | 2017-07-17 | 2017-11-10 | 上海中建东孚投资发展有限公司 | Upside-down mounting blinds air-conditioning storehouse water-proof drainage system and its construction method |
| CN107288515A (en) * | 2017-07-31 | 2017-10-24 | 中车南京浦镇车辆有限公司 | A kind of sand-proof Double-layer blind door-plate for transformation casing |
| CN109869081A (en) * | 2017-12-01 | 2019-06-11 | 上海钟音环保设备有限公司 | A kind of rain-proof dust-proof ventilating blind piece and the shutter using the louvre blade |
| CN109451719A (en) * | 2018-12-11 | 2019-03-08 | 贵州航天电子科技有限公司 | A kind of ventilation device with rain-proof dust-proof and electro-magnetic screen function |
| CN109488182A (en) * | 2018-12-28 | 2019-03-19 | 苏州市赛特斯净化科技有限公司 | A kind of novel high-performance shutter |
| CN109488182B (en) * | 2018-12-28 | 2023-12-19 | 苏州市赛特斯净化科技有限公司 | Novel high-performance shutter |
| CN110409977A (en) * | 2019-07-08 | 2019-11-05 | 中船第九设计研究院工程有限公司 | Curved form blinds rainproof ventilation window |
| CN111236505A (en) * | 2020-01-19 | 2020-06-05 | 温州锐翔装饰工程有限公司 | Shutter system of building curtain wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437684U (en) | Sand-proof and rainproof ventilation louver | |
| CN201567700U (en) | Keel ventilation type double-layer glass curtain wall | |
| CN204012303U (en) | Outdoor console mode distribution box | |
| CN205605026U (en) | Rain -proof ventilation window of hole formula | |
| CN103899227A (en) | Blind window | |
| CN202167805U (en) | Rainproof and ventilated outdoor distribution box | |
| US8132374B2 (en) | External wall panel unit for saving energy and external wall structure system using the same | |
| CN1974974A (en) | Internal and external double-circulating double-layer curtain wall | |
| CN203213359U (en) | Air inlet and air outlet staggered type natural ventilation double-layered glass curtain wall system | |
| CN107605379A (en) | The unidirectional air inlet mechanism of refrigeration air-inlet window | |
| CN210483166U (en) | Natural draft's prepackage type transformer substation | |
| CN204754690U (en) | Rain -proof ventilation shutter of level | |
| CN200971574Y (en) | Internal-external double-circulation double-layer curtain wall | |
| CN103883087A (en) | Dynamic roof heat dissipation and water proofing structure | |
| KR20130021773A (en) | Hybrid window system | |
| CN212772462U (en) | Integrated assembly type comprehensive pipe gallery ventilation equipment | |
| CN204728794U (en) | The building of solar energy and wind energy secondary ventilation is utilized to pull out wind tower | |
| CN201191056Y (en) | Solar thermal pressure ventilation roofing | |
| CN204941237U (en) | Environment-friendlywindow window | |
| CN101230749B (en) | Indoor air conditioner installation, dissipating heat private channel | |
| CN201191057Y (en) | Mechanical ventilation roofing | |
| CN220014976U (en) | Shutter and ventilation shutter system using same | |
| CN204850176U (en) | Ecological energy -saving double -deck curtain | |
| CN103352546A (en) | Natural convection roof device | |
| CN204830319U (en) | Business turn over wind structure of double -deck curtain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JANGHO GROUP CO., LTD. Free format text: FORMER NAME: BEIJING JIANGHE CURTAIN WALL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 101300 Beijing City, Shunyi District, the north of cattle, No. five street, No. 5 Patentee after: Jiangho Group Company Limited Address before: 101300 Beijing City, Shunyi District, the north of cattle, No. five street, No. 5 Patentee before: Beijing Jianghe Curtain Wall Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |