CN108708504B - Roof smoke-discharging skylight and buried structure thereof - Google Patents
Roof smoke-discharging skylight and buried structure thereof Download PDFInfo
- Publication number
- CN108708504B CN108708504B CN201810736234.0A CN201810736234A CN108708504B CN 108708504 B CN108708504 B CN 108708504B CN 201810736234 A CN201810736234 A CN 201810736234A CN 108708504 B CN108708504 B CN 108708504B
- Authority
- CN
- China
- Prior art keywords
- smoke
- roof
- discharging
- skylight
- toughened glass
- 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.)
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Links
- 238000007599 discharging Methods 0.000 title claims abstract description 67
- 239000005341 toughened glass Substances 0.000 claims abstract description 44
- 239000000779 smoke Substances 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000011431 lime mortar Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000003517 fume Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000005340 laminated glass Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/0325—Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Building Environments (AREA)
Abstract
The invention provides a roof smoke-discharging skylight, which comprises toughened glass for lighting, a smoke-discharging steel grating, a metal shutter for discharging smoke, wherein the smoke-discharging steel grating is embedded around the toughened glass, the roof smoke-discharging skylight further comprises a plurality of upright posts for supporting the edge of the toughened glass, and the metal shutter is arranged between every two adjacent upright posts. The invention also provides a buried structure of the roof smoke-discharging skylight, which comprises the reinforced concrete low wall base and the roof smoke-discharging skylight, wherein the roof smoke-discharging skylight is positioned on the reinforced concrete low wall base, a reinforced concrete retaining wall is arranged on the outer side of the metal shutter in a surrounding manner, a drainage ditch is formed between the reinforced concrete retaining wall and the metal shutter, and the drainage ditch is arranged right above the drainage ditch and is provided with the smoke-discharging steel grille.
Description
Technical Field
The invention relates to the field of buildings, in particular to a roof smoke-discharging skylight and a buried structure of the roof smoke-discharging skylight.
Background
The existing roof smoke-discharging daylighting skylight mainly has three forms: the first is a roof high skylight, and the design concept is that the four sides of the skylight higher than the roof are provided with louvers to discharge smoke, and the top lighting has influence on the landscape and the people flow of the roof.
The second kind is a flat skylight of the roof, the skylight slightly protrudes out of the roof, and is closed at ordinary times and used as a lighting port. When a fire disaster needs to discharge smoke, the smoke exhaust valve is opened electrically and used as a smoke exhaust port. But such a skylight can only be placed on a non-climbing roof.
The third is an open skylight of the roof, which is not closed, can be used as a lighting port and a smoke exhaust port, does not need to act in fire, but can float in rainy and snowy days, and is only suitable for limited occasions.
The existing roof skylight mainly has two contradictions, namely the contradiction between the people flow of the accessible roof and the obstruction of the skylight to the people flow and the landscape. When the roofing is the manned roofing that has roofing planting soil layer (when the development of subway upper cover property for instance), if adopt high skylight side to discharge fume, then the skylight needs to guarantee certain fire prevention interval with other buildings of roofing, skylight protrusion ground just need avoid the skylight position when designing the road streamline simultaneously, has had certain restriction to the design of building, the view of upper cover. When adopting roofing electric flat skylight, then there is certain potential safety hazard, like when discharging fume, electric skylight opens, and the people of roofing have the risk of falling, and electric skylight needs to install the window opener simultaneously, and the cost is higher.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a roof smoke-discharging skylight and a buried structure of the roof smoke-discharging skylight, which are suitable for developing covered roof skylights for metros and parking lots and covered property industries and are provided with covered roof skylights on civil overhead platforms.
The invention is realized in the following way:
the invention provides a roof smoke-discharging skylight, which comprises toughened glass for lighting, a smoke-discharging steel grating, a metal shutter for discharging smoke, wherein the smoke-discharging steel grating is embedded around the toughened glass, the roof smoke-discharging skylight further comprises a plurality of upright posts for supporting the edge of the toughened glass, and the metal shutter is arranged between every two adjacent upright posts.
Preferably, a protective steel grating is arranged on the toughened glass, and the upright post extends out of the toughened glass to support the protective steel grating.
Preferably, the middle area of the toughened glass is provided with a stand column with a supporting function.
Preferably, the toughened glass comprises a plurality of small lattice windows spliced together, the small lattice windows and the toughened glass are located on the same plane, and each small lattice window is embedded into the smoke discharging steel grating.
The invention also provides a buried structure of the roof smoke-discharging skylight, which comprises the reinforced concrete low wall base and the roof smoke-discharging skylight, wherein the roof smoke-discharging skylight is positioned on the reinforced concrete low wall base, a reinforced concrete retaining wall is arranged on the outer side of the metal shutter in a surrounding manner, a drainage ditch is formed between the reinforced concrete retaining wall and the metal shutter, and the drainage ditch is arranged right above the drainage ditch and is provided with the smoke-discharging steel grille.
Preferably, the reinforced concrete low wall base sequentially comprises a concrete waterproof layer, a lime mortar isolation layer, a double-layer polyvinyl chloride coiled material waterproof layer, a cement mortar leveling layer, a cement ceramsite slope finding layer and a cast-in-situ reinforced concrete roof slab from top to bottom.
Preferably, the reinforced concrete retaining wall is buried in roof planting soil.
Preferably, the drain pipe connected with the drain ditch is arranged along the slope finding direction of the roof.
Preferably, a metal stone blocking net is arranged in the drain pipe.
The invention has the following beneficial effects:
1. the invention can obviously improve the landscape effect on the prior subway upper cover or the elevated platform, is convenient for people to walk, and can replace the design of the prior high-altitude window.
2. The invention adopts a mode of solving smoke exhaust in the earthing, the whole skylight does not protrude out of the ground, the skylight adopts toughened laminated glass, and people can walk on the skylight.
3. The invention has the advantages that smoke is discharged, the skylight is a fixed daylighting skylight, electric opening is not needed, permanent opening is not needed, personnel can be prevented from falling, and rain can be prevented from drifting during raining.
4. The integral implementation method of the invention is simple, and the rainwater drainage system is connected with a siphon rainwater drainage system of a roof, so that rainwater in a drainage ditch can be drained in time.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of a buried structure of a roof smoke discharging skylight provided by an embodiment of the invention;
FIG. 2 is a cross-sectional view of a buried structure of a smoke evacuation skylight of a roof according to an embodiment of the present invention;
fig. 3 is a b-b cross-sectional view of a buried structure of a roof smoke discharging skylight provided by an embodiment of the invention.
In the figure: 1. tempered glass; 2. a smoke discharging steel grating; 3. a metal shutter; 4. a column; 5. a protective steel grid; 6. a reinforced concrete low wall base; 7. reinforced concrete retaining wall; 8. a drainage ditch; 9. a metal stone blocking net; 10. a protective steel grating framework; 11. a drain hole; 12. a structural secondary beam; 13. and (5) finding a slope direction of the roof.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-3, a first embodiment of the present invention provides a roof smoke-discharging skylight, which includes toughened glass 1 for lighting, a smoke-discharging steel grating 2, and metal shutters 3 for discharging smoke, wherein the smoke-discharging steel grating 2 is embedded around the toughened glass 1, the roof smoke-discharging skylight further includes a plurality of upright posts 4 for supporting the edge of the toughened glass 1, and the metal shutters 3 are disposed between two adjacent upright posts 4. The traditional roof open skylight is not closed, can be used as a lighting port and a smoke outlet, does not need to act in a fire disaster, can float in rainy and snowy days, and is only suitable for limited occasions. The traditional flat skylight of the roof slightly protrudes out of the roof, and is closed at ordinary times and used as a lighting port. When a fire disaster needs to discharge smoke, the smoke exhaust valve is opened electrically and used as a smoke exhaust port. However, the skylight can only be arranged on a non-manned roof, otherwise, people have the danger of falling when the skylight is opened electrically. In the embodiment, the top of the roof smoke discharging skylight is only used for lighting, electric opening is not needed, permanent opening is not needed, pedestrians can be prevented from falling, and rain can be prevented from flowing in raining. The roof smoke-discharging skylight provided by the embodiment can be used for pedestrians to walk, and cannot influence the roof landscape and the road streamline.
Preferably, the toughened glass 1 is provided with a protective steel grating 5, the middle part and the edge of the protective steel grating 5 are uniformly distributed with a protective steel grating framework 10, and the upright posts 4 extend out of the toughened glass 1 to support the protective steel grating framework 10. The protective steel grating 5 can be additionally arranged on the toughened glass 1 for lighting to protect the toughened glass 1, so that the toughened glass 1 can be prevented from being scratched or damaged, the lighting degree of the toughened glass 1 is ensured, and the service life of the toughened glass 1 is prolonged. Preferably, the middle area of the toughened glass 1 is provided with the upright posts 4 with supporting function, when the toughened glass 1 for lighting is larger, besides the edge of the toughened glass 1 is provided with a plurality of upright posts 4, the middle area of the toughened glass 1 is also required to be additionally provided with a plurality of upright posts 4 for supporting the toughened glass 1, so that the toughened glass 1 has a more stable structure, can bear more weight and cannot be easily damaged.
Preferably, the tempered glass 1 includes a plurality of small lattice windows (not shown) spliced together, the small lattice windows and the tempered glass 1 are located on the same plane, and each small lattice window is embedded in the smoke exhaust steel grating 2. When the toughened glass 1 is larger, the toughened glass 1 can be formed by splicing a plurality of small lattice windows, so that the structure of the toughened glass 1 is more stable, and the attractiveness can be improved.
The second embodiment of the invention provides a buried structure of a roof smoke-discharging skylight, which comprises a reinforced concrete low wall base 6 and the roof smoke-discharging skylight, wherein the roof smoke-discharging skylight is positioned on the reinforced concrete low wall base 6, so that the roof smoke-discharging skylight is buried stably enough. The reinforced concrete low wall base 6 is used as a structural main beam, and structural secondary beams 12 are arranged between the structural main beams. The reinforced concrete retaining wall 7 is arranged on the outer side of the metal shutter 3 in a surrounding mode, a drainage ditch 8 is formed between the reinforced concrete retaining wall 7 and the metal shutter 3, and the smoke discharging steel grating 2 is arranged right above the drainage ditch 8. The flue gas discharged from the metal louver 3 enters the drain 8, and is discharged through the steel grating 2 directly above the drain 8. The buried structure of the roof smoke-discharging skylight provided by the embodiment is different from the traditional roof high skylight structure, toughened glass 1 of the roof smoke-discharging skylight and the roof are on the same horizontal plane, and the rest parts of the roof smoke-discharging skylight are all positioned below the roof to form the buried structure. Adopt metal shutter 3 to discharge fume in this embodiment, the toughened glass 1 at top is only done the daylighting and is used, metal shutter 3 is located below the roofing, not only can discharge fume, and can not prevent the pedestrian to walk, also can not restrict the design of building, view on the roofing, and traditional roofing skylight, through the skylight four sides open shutter that exceeds the roofing, discharge fume, the skylight needs to guarantee certain fire prevention interval with other buildings of roofing, skylight protrusion ground all has the influence to the view and the people stream of roofing simultaneously, and there is certain restriction to the design of building, view of upper cover moreover.
Preferably, the reinforced concrete low wall base 6 sequentially comprises a concrete waterproof layer, a lime mortar isolation layer, a double-layer polyvinyl chloride coiled material waterproof layer, a cement mortar leveling layer, a cement ceramsite slope-finding layer and a cast-in-situ reinforced concrete roof slab from top to bottom. The reinforced concrete low wall base 6 with the structure is stable and cannot collapse easily, and meanwhile stability and safety of the roof smoke discharging skylight on the reinforced concrete low wall base 6 are guaranteed. Preferably, the reinforced concrete retaining wall 7 is buried in the roof planting soil, so that the stability of the reinforced concrete retaining wall 7 is ensured, and meanwhile, the retaining wall is a retaining wall of the whole buried smoke discharging skylight.
Preferably, the drain pipe connected with the drain ditch 8 is arranged along the slope finding direction 13 of the roof. The water in the drainage ditch 8 can be drained through a vertically downward siphon rainwater drainage system, and can also be drained along the roof gradient direction through a horizontal drainage pipe. The drainage hole 11 in the drainage ditch 8 is provided with a drainage hole 11 in the horizontal direction and a drainage hole 11 in the vertical direction, the drainage hole 11 in the horizontal direction is connected with a horizontal drainage pipe, the drainage hole 11 in the vertical direction is connected with a siphon rainwater drainage system, and the caliber of the drainage hole 11 is smaller than that of the drainage pipe.
Preferably, a metal stone blocking net 9 is arranged in the drain pipe, and the meshes of the metal stone blocking net 9 are not more than 1cm multiplied by 1cm, so that larger broken stones or dregs can be prevented from entering the drain pipe to block the drain pipe.
The top of the roof smoke discharging skylight is level with the top of the earthing layer, the center is a lighting skylight, and the periphery is a smoke discharging steel grid. The smoke discharging skylight of the roof adopts a reverse-shaped structure, and the whole skylight is buried underground. The inner circle is a lighting opening, the bottom is a circle of reinforced concrete low wall base 6 with the height of 0.6 meter, and a steel structure roof smoke discharging skylight is arranged on the base. Four sides of the skylight are smoke outlets provided with metal shutters 3, the top of the skylight is provided with fixed daylighting toughened glass 1, and the top of the skylight is level with the top of the earthing layer. The skylight adopts toughened laminated glass, and people can walk on the skylight. If the area of the skylight is too large, the skylight can be divided into a plurality of small lattice windows, and the lower part of the skylight adopts a steel structure upright post as a support, so that the overall safety is ensured. The reinforced concrete retaining wall 7 of the outermost circle is buried in the roof planting soil and is used as a retaining wall of the whole buried smoke discharging skylight. The reinforced concrete low wall base 6 and the reinforced concrete retaining wall 7 are arranged in a drainage ditch, and the top of the drainage ditch is provided with a smoke discharging steel grating 2 so as to ensure smoke discharging of the skylight. The drain pipe in the drain ditch 8 is connected to a siphon drainage system of roof rainwater, so that the rainwater can be drained in time when the roof is rained. The flue gas is firstly discharged into the drainage ditch 8 through the metal louver 3 on the side surface of the skylight, and then is discharged outdoors through the smoke discharging steel grating 2 on the top of the drainage ditch 8. The whole smoke discharging path is completed in the soil covering layer, and the whole window is designed to be passive without a motor.
Specific embodiments of the invention: firstly, reserving a concrete low wall base around a lighting opening on a roof, then customizing and producing a roof smoke-discharging skylight on a professional manufacturer, arranging the roof smoke-discharging skylight on the concrete low wall base, and then constructing an outermost retaining wall and a drain pipe.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (1)
1. The buried structure of the roof smoke-discharging skylight is characterized by comprising a reinforced concrete low wall base and a roof smoke-discharging skylight, wherein the roof smoke-discharging skylight comprises toughened glass for lighting, a smoke-discharging steel grating and metal shutters for smoke discharging, the smoke-discharging steel grating is embedded around the toughened glass, the roof smoke-discharging skylight further comprises a plurality of upright posts for supporting the edge of the toughened glass, and the metal shutters are arranged between two adjacent upright posts; the toughened glass is provided with a protective steel grating, the middle part and the edge of the protective steel grating are uniformly distributed with protective steel grating frameworks, and the upright posts extend out of the toughened glass to support the protective steel grating; the roof smoke discharging skylight is positioned on the reinforced concrete low wall base, a reinforced concrete retaining wall is arranged on the outer side of the metal shutter in a surrounding mode, a drainage ditch is formed between the reinforced concrete retaining wall and the metal shutter, and the smoke discharging steel grating is arranged right above the drainage ditch; the reinforced concrete retaining wall is buried in roof planting soil; the middle area of the toughened glass is provided with a stand column with a supporting function; the toughened glass comprises a plurality of small lattice windows spliced together, the small lattice windows and the toughened glass are positioned on the same plane, and each small lattice window is embedded into the smoke exhaust steel grating; the reinforced concrete low wall base comprises a concrete waterproof layer, a lime mortar isolation layer, a double-layer polyvinyl chloride coiled material waterproof layer, a cement mortar leveling layer, a cement ceramsite slope-finding layer and a cast-in-situ reinforced concrete roof slab layer from top to bottom in sequence; the drainage holes in the drainage ditch are in a horizontal direction and a vertical direction, the drainage holes in the horizontal direction are connected with a horizontal drainage pipe, the drainage pipe is placed along the slope finding direction of the roof, and the drainage holes in the vertical direction are connected with a siphon rainwater drainage system; the drain pipe is internally provided with a metal stone blocking net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736234.0A CN108708504B (en) | 2018-07-06 | 2018-07-06 | Roof smoke-discharging skylight and buried structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736234.0A CN108708504B (en) | 2018-07-06 | 2018-07-06 | Roof smoke-discharging skylight and buried structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108708504A CN108708504A (en) | 2018-10-26 |
| CN108708504B true CN108708504B (en) | 2024-04-02 |
Family
ID=63874903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810736234.0A Active CN108708504B (en) | 2018-07-06 | 2018-07-06 | Roof smoke-discharging skylight and buried structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108708504B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746712A (en) * | 2020-12-31 | 2021-05-04 | 清华大学 | Special-shaped curve skylight |
| CN113232767B (en) * | 2021-06-22 | 2022-11-29 | 中船黄埔文冲船舶有限公司 | Outer walkway of ship and ship |
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|---|---|---|---|---|
| US4833838A (en) * | 1985-10-22 | 1989-05-30 | James Van Dame | Energy-efficient skylight structure |
| JP2005320705A (en) * | 2004-05-06 | 2005-11-17 | Sekisui Chem Co Ltd | Natural lighting member and its installation structure |
| CN201426012Y (en) * | 2009-04-22 | 2010-03-17 | 广东省电力设计研究院 | Combined type fixing window used for transformer substation |
| KR20100064030A (en) * | 2008-12-04 | 2010-06-14 | (주) 종합건축사사무소 동일건축 | Drainage canal structure of parking garage |
| CN203905248U (en) * | 2014-05-27 | 2014-10-29 | 深圳市东方风光新能源技术有限公司 | Light guiding structure for flat panel lighting |
| CN104481086A (en) * | 2014-11-26 | 2015-04-01 | 华东建筑设计研究院有限公司 | Efficient silent air duct well structure for roof |
| JP5945032B1 (en) * | 2015-05-07 | 2016-07-05 | 本間 悦子 | Skylight improvement method |
| CN106812265A (en) * | 2017-03-24 | 2017-06-09 | 镇江市建设工程抗震和安全鉴定办公室 | A kind of femerell constructs treating seepage structure and construction method |
| CN207245098U (en) * | 2017-08-31 | 2018-04-17 | 江苏远瀚建筑设计有限公司 | A kind of basement lighting ventilation shaft |
| CN208668795U (en) * | 2018-07-06 | 2019-03-29 | 中铁第四勘察设计院集团有限公司 | The buried structure of roofing smoke-discharge skylight and roofing smoke-discharge skylight |
-
2018
- 2018-07-06 CN CN201810736234.0A patent/CN108708504B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4833838A (en) * | 1985-10-22 | 1989-05-30 | James Van Dame | Energy-efficient skylight structure |
| JP2005320705A (en) * | 2004-05-06 | 2005-11-17 | Sekisui Chem Co Ltd | Natural lighting member and its installation structure |
| KR20100064030A (en) * | 2008-12-04 | 2010-06-14 | (주) 종합건축사사무소 동일건축 | Drainage canal structure of parking garage |
| CN201426012Y (en) * | 2009-04-22 | 2010-03-17 | 广东省电力设计研究院 | Combined type fixing window used for transformer substation |
| CN203905248U (en) * | 2014-05-27 | 2014-10-29 | 深圳市东方风光新能源技术有限公司 | Light guiding structure for flat panel lighting |
| CN104481086A (en) * | 2014-11-26 | 2015-04-01 | 华东建筑设计研究院有限公司 | Efficient silent air duct well structure for roof |
| JP5945032B1 (en) * | 2015-05-07 | 2016-07-05 | 本間 悦子 | Skylight improvement method |
| CN106812265A (en) * | 2017-03-24 | 2017-06-09 | 镇江市建设工程抗震和安全鉴定办公室 | A kind of femerell constructs treating seepage structure and construction method |
| CN207245098U (en) * | 2017-08-31 | 2018-04-17 | 江苏远瀚建筑设计有限公司 | A kind of basement lighting ventilation shaft |
| CN208668795U (en) * | 2018-07-06 | 2019-03-29 | 中铁第四勘察设计院集团有限公司 | The buried structure of roofing smoke-discharge skylight and roofing smoke-discharge skylight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108708504A (en) | 2018-10-26 |
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