CN212129704U - Passive energy-saving daylighting ventilation skylight - Google Patents
Passive energy-saving daylighting ventilation skylight Download PDFInfo
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- CN212129704U CN212129704U CN202020438187.4U CN202020438187U CN212129704U CN 212129704 U CN212129704 U CN 212129704U CN 202020438187 U CN202020438187 U CN 202020438187U CN 212129704 U CN212129704 U CN 212129704U
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Abstract
The utility model relates to a construction technical field, concretely relates to energy-conserving daylighting ventilation skylight of passive form. The skylight of the utility model comprises a PC lighting cover, a galvanized steel plate base, a PC endurance plate weather enclosure, an aluminum alloy foaming rolling shutter, an aluminum alloy filter screen, a square steel pipe, a right-angle pressing bar, a connecting steel plate and a groove; the PC lighting shade is connected with the galvanized steel plate base, and a square steel pipe is vertically welded on one side of an air vent of the galvanized steel plate base; the aluminum alloy shutter and the aluminum alloy filter screen are transversely arranged on the square steel pipe; one side of the galvanized steel plate base is provided with a vent, and the upper part of the vent is provided with a PC endurance plate rain-proof shed and an aluminum alloy foaming roller shutter window; the passive lighting and ventilating energy-saving window and the roof are connected with the connecting steel plate through the right-angle pressing strip. The utility model discloses utilize "chimney effect", set up reasonable ventilation structure, need not to consume the electric energy, can discharge indoor dirty air, realize natural draft, just the utility model discloses a skylight cost is low, and the construction is more convenient.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to novel passive form daylighting energy-conserving skylight of ventilation.
Background
Daylighting skylight generally sets up on hall or the position roof of atrium in public building to strengthen daylighting and ventilation, improve indoor environment. Daylighting skylights are generally classified into two categories:
(1) the light-entering paths can be divided into a top light-entering skylight and a side light-entering skylight. The former is mainly used in areas with warm climate and more cloudy days, and the latter is mainly used in hot areas;
(2) the building model can be divided into basic forms such as round dome shape, slope shape, cone shape, arch shape and the like according to the building model, and different models are combined on the basis of the basic forms by combining different plane spaces and structural forms of the building. With the development of glass technology and curtain wall technology, daylighting skylights are more and more widely applied to modern buildings, and more combination styles are available.
At present, mechanical ventilation systems are generally adopted for building rooms with poor lighting and ventilation in China, most of the buildings only have a single ventilation function and do not have a natural lighting function, and a large amount of electric energy needs to be consumed in the operation process. Even if a natural ventilation system is arranged, the ventilation effect is still poor mostly due to poor air flow organization.
On the other hand, most daylighting adopts electric lamps for lighting, a large amount of electric energy is consumed, and part of the daylighting adopts natural light, but most of the daylighting adopts transparent toughened glass, dazzling strong light is irradiated on the transparent toughened glass, condensation and glare can be formed, and an aperture can be formed in a room, so that the indoor environment and the ornamental value are influenced.
Therefore, the passive energy-saving daylighting and ventilating skylight needs to be developed to overcome the defects so as to meet various requirements of buildings.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a passive energy-saving daylighting ventilation skylight, which can meet a plurality of requirements of common buildings;
the utility model discloses an energy-conserving daylighting ventilation skylight of passive form solves above technical problem through following technical scheme:
a passive energy-saving daylighting ventilation skylight comprises a PC (personal computer) light-collecting cover, a galvanized steel plate base, a PC endurance plate weather enclosure, an aluminum alloy foaming roller shutter window, an aluminum alloy shutter, an aluminum alloy filter screen, a square steel pipe, a right-angle pressing bar, a connecting steel plate and a groove;
the PC lighting shade is connected with the galvanized steel plate base, one side of the galvanized steel plate base is provided with a vent, and the upper part of the vent is provided with a PC endurance plate rain-proof shed and an aluminum alloy foaming roller shutter window; a square steel pipe is vertically welded on one side of the ventilation opening;
the aluminum alloy shutter and the aluminum alloy filter screen are transversely arranged on the square steel pipe; the passive lighting ventilation energy-saving window and the roof are connected with the connecting steel plate through a right-angle batten; grooves are formed in two sides of the galvanized steel plate base.
Preferably, the PC lighting cover is a PC polycarbonate plate, the thickness is 3.5mm, and the light transmittance is greater than or equal to 85%;
the PC lighting shade is in a dome shape;
preferably, the PC lighting shade is connected with the galvanized steel plate base through self-tapping screws;
and the joint of the PC lighting cover and the galvanized steel plate base is filled with waterproof materials.
The galvanized steel plate base is formed by welding galvanized steel plates, and the thickness of the galvanized steel plate base is 1.5 mm;
preferably, the galvanized steel sheet base is rectangular in plan view, and the height ratio of the two sides is 16: 5.
the passive lighting and ventilating energy-saving window and the roof are connected with the connecting steel plate through the right-angle pressing bar and the threads.
At least two ventilation openings are formed in one side of the galvanized steel plate base;
preferably, the ratio of the length to the height of the vent is: 24: 9;
an aluminum alloy foaming roller shutter window is arranged at the upper part of the ventilation opening to close the ventilation opening;
the ratio of the distance between the bottom edge of the vent and the roof surface to the height of the vent is: 5: 9.
three square steel pipes are vertically arranged on one side of the ventilation opening.
The two sides of the middle steel pipe of the square steel pipe extend out, and the extending length is 50 mm.
The aluminum alloy filter screen is 6mm multiplied by 12mm in specification, and the aluminum alloy shutter and the two ends of the aluminum alloy filter screen are connected with the square steel pipe by adopting unilateral bolts;
preferably, aluminum alloy shutters adopt sunken bent blades, the distance between every two adjacent shutters is 80mm, the angle between the horizontal plane and the interval between every two adjacent shutters is 45 degrees, and the thickness of each shutter is 0.8 mm.
PC endurance plate weather enclosure installs on vent upper portion and both sides, and thickness is 1.5mm, and the outside level in upper portion extends 500mm, and the side is triangle-shaped, highly is 600mm, and PC endurance plate weather enclosure adopts the bolt to be connected with galvanized steel base.
The size of the right-angle batten is 40mm multiplied by 3mm, and the thickness of the connecting steel plate is 3 mm.
The utility model utilizes the chimney effect, the designed skylight is provided with a reasonable ventilation structure, and indoor dirty air can be discharged without consuming electric energy, thereby realizing natural ventilation; the PC lighting cover is in a dome shape, and the diffuse reflection principle of the PC diffusion plate is utilized, so that the PC lighting cover has strong impact resistance and can realize a self-cleaning function; natural lighting is realized, the light is uniform and soft, and direct strong light and glare are avoided; the filter screen is arranged to prevent larger dirt such as fallen leaves from blocking the ventilation opening and influencing the ventilation effect; the waterproof platform is arranged, so that sewage caused by severe weather can be prevented from flowing backwards; the aluminum alloy foaming roller shutter window is arranged, so that the closing of the ventilation opening can be realized, and the ventilation quantity can be controlled conveniently; the utility model discloses a compare in utility model cost of the same type lower, it is more convenient to be under construction.
Drawings
Fig. 1 is a front elevation view of the present invention;
fig. 2 is a left elevational view of the present invention;
fig. 3 is a plan view of the present invention;
FIG. 4 is a sectional view taken along line 1-1 of the present invention;
FIG. 5 is a cross-sectional view taken along line 2-2 of the present invention;
fig. 6 is a cross-sectional view of the present invention taken along line 3-3;
fig. 7 is a cross-sectional view of the groove of the present invention;
FIG. 8 is a detail view of the size of the louvers of the present invention;
fig. 9 is a detailed view of the joint of the present invention.
In the figure, 1-PC lighting shade, 2-galvanized steel plate base, 3-PC endurance plate weather enclosure, 4-aluminum alloy foamed rolling shutter, 5-aluminum alloy shutter, 6-aluminum alloy filter screen, 7-square steel pipe, 8-right angle batten, 9-connecting steel plate and 10-groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art may better understand the invention, but the invention is not limited thereto.
Example 1
A passive energy-saving daylighting ventilation skylight comprises a PC (polycarbonate) skylight 1, a galvanized steel plate base 2, a PC endurance plate weather enclosure 3, an aluminum alloy foaming roller shutter 4, an aluminum alloy shutter 5, an aluminum alloy filter screen 6, a square steel pipe 7, a right-angle batten 8, a connecting steel plate 9 and a groove 10;
the PC lighting shade 1 is connected with the galvanized steel plate base 2 through self-tapping screws;
a ventilation opening is formed in one side of the galvanized steel plate base 2, and a PC (polycarbonate) endurance plate rain-proof shed 3 and an aluminum alloy foamed roller shutter window 4 are arranged at the upper part of the ventilation opening; a square steel pipe 7 is vertically welded on one side of the ventilation opening;
the aluminum alloy shutter 5 and the aluminum alloy filter screen 6 are transversely arranged on the square steel tube 7; the passive lighting ventilation energy-saving window is connected with the roof through a right-angle depression bar 8 and a connecting steel plate 9 through threads; grooves 10 are arranged on two sides of the galvanized steel plate base 2.
The PC light-collecting cover 1 is a PC polycarbonate plate with the thickness of 3.5mm and the light transmittance of more than or equal to 85 percent; the PC lighting cover 1 is in a dome shape, so that light can be uniformly distributed while a good lighting effect is ensured, and the light is prevented from being concentrated to generate glare;
the joint of the PC lighting shade 1 and the galvanized steel plate base 2 is filled with waterproof materials.
The galvanized steel plate base 2 is formed by welding galvanized steel plates, and the thickness is 1.5 mm;
the galvanized steel plate base 2 is rectangular in plan view, and the heights of two sides are 800mm and 250mm respectively.
At least two ventilation openings are arranged on one side of the galvanized steel plate base 2; the vent is 1200mm long and 450mm high with a base 250mm from the roof surface.
The ratio of the distance between the bottom edge of the vent and the roof surface to the height of the vent is: 5: 9.
three square steel tubes 7 are vertically arranged on one side of the ventilation opening, the size of each square steel tube 7 is 40mm multiplied by 3mm, two sides of the middle steel tube of each square steel tube 7 extend out, and the extending length of each square steel tube is 50 mm.
The specification of the aluminum alloy filter screen 6 is 6mm multiplied by 12mm, and the aluminum alloy shutter 5 and the two ends of the aluminum alloy filter screen 6 are connected with the square steel pipe by adopting unilateral bolts;
preferably, the aluminum alloy shutters 5 adopt sunken bent blades, the distance between every two adjacent shutters is 80mm, the angle between the horizontal plane and the interval between every two adjacent shutters is 45 degrees, and the thickness of each shutter is 0.8 mm.
The PC endurance plate rain-proof sheds 3 are arranged on the upper part and two sides of the ventilation opening to close the ventilation opening; thickness is 1.5mm, and the outside level in upper portion extends 500mm, and the side is triangle-shaped, highly is 600mm, and PC endurance plate weather enclosure 3 adopts the bolt to be connected with galvanized steel sheet base 2.
The dimension of the right-angle batten 8 is 40mm multiplied by 3mm, and the thickness of the connecting steel plate 9 is 3 mm.
The height from the bottom of the ventilation opening to the surface of the roof is 250mm, and the steel plate arranged between the ventilation opening and the roof can be used as a waterproof platform to prevent sewage caused by severe weather from flowing backwards;
the structure of the utility model utilizes the natural ventilation principle of the factory building under the action of hot pressing and wind pressure, namely, the larger the indoor and outdoor temperature difference is, the larger the exhaust pressure is, the more easily the passive ventilation in the factory building is realized; when the area of the air inlet at the bottom of the plant is larger than the area of the effective air outlet of the skylight, the larger the air pressure is, and the natural ventilation in the plant is easier to realize.
The passive energy-saving daylighting ventilation skylight takes a factory as an example, and the construction steps are as follows:
firstly, confirming the number and the positions of the skylights, calculating the areas of an air inlet and an air outlet according to the area of a factory building, the number of workers, the number of machines and the like, and determining the number of the skylights to be ventilated; selecting the optimal orientation, ensuring that the influence of the main wind on the building in summer is not influenced, and considering that the influence of the main wind in winter on the building is as little as possible; the sunshine interval is ensured to obtain continuous sunshine.
Prefabrication of the components is performed in the factory.
The square steel pipe is arranged with the galvanized steel base. And the square steel pipe and the galvanized steel plate base are bolted to the roof purline by adopting a right-angle pressing strip and a connecting steel plate.
And (5) carrying out roof construction. And overlapping the profiled steel sheet on the roof purline.
And (5) waterproof treatment. The roof adopts PVC waterproofing membrane, directly coats the parcel and covers galvanized steel sheet base on, highly is 250 mm.
And a right-angle pressing strip is adopted to press the PVC waterproof roll material on the roof, so that the ventilation window is connected with the roof.
And (5) installing aluminum alloy shutters and aluminum alloy filter screens. And fixing the aluminum alloy shutter and the aluminum alloy filter screen on the square steel pipe by using bolts.
Installing a PC endurance plate rain-proof shed and an aluminum alloy foaming roller shutter window.
Installing a PC lighting cover, installing by adopting self-tapping screws, filling a seepage-proofing material at the joint, and performing waterproof treatment.
Claims (10)
1. A passive energy-saving daylighting ventilation skylight is characterized by comprising a PC (personal computer) daylighting cover (1), a galvanized steel plate base (2), a PC endurance plate weather enclosure (3), an aluminum alloy foaming roller shutter (4), an aluminum alloy shutter (5), an aluminum alloy filter screen (6), a square steel pipe (7), a right-angle batten (8), a connecting steel plate (9) and a groove (10);
the PC lighting shade (1) is connected with the galvanized steel plate base (2);
a ventilation opening is formed in one side of the galvanized steel plate base (2), and a PC (polycarbonate) endurance plate rain-proof shed (3) and an aluminum alloy foaming roller shutter window (4) are arranged on the upper portion of the ventilation opening; a square steel pipe (7) is vertically welded at one side of the ventilation opening;
the aluminum alloy shutter (5) and the aluminum alloy filter screen (6) are transversely arranged on the square steel pipe (7); the passive lighting ventilation energy-saving window and the roof are connected with a connecting steel plate (9) through a right-angle batten (8); grooves (10) are arranged on two sides of the galvanized steel plate base (2).
2. The passive energy-saving daylighting ventilation skylight of claim 1, characterized in that the PC lighting cover (1) is a PC polycarbonate plate with a thickness of 3.5mm and a light transmittance of 85% or more;
the PC lighting shade (1) is in a dome shape;
the PC lighting shade (1) is connected with the galvanized steel plate base (2) through self-tapping screws;
the joint of the PC lighting shade (1) and the galvanized steel plate base (2) is filled with waterproof materials.
3. The passive energy-saving daylighting ventilation skylight of claim 1, characterized in that galvanized steel sheet base (2) is formed by welding galvanized steel sheets, and the thickness is 1.5 mm;
the galvanized steel sheet base (2) is rectangular in plan view, and the height ratio of two sides is 16: 5.
4. the passive energy-saving daylighting and ventilation skylight of claim 1, characterized in that the passive daylighting and ventilation energy-saving skylight is connected with a roof through a right-angle batten (8) and a connecting steel plate (9) through self-tapping screws.
5. The passive energy-saving daylighting ventilation skylight of claim 1, characterized in that, one side of the galvanized steel base (2) is provided with at least two ventilation openings;
the ratio of the length to the height of the vent is: 24: 9;
an aluminum alloy foaming roller shutter window (4) is arranged at the upper part of the ventilation opening to close the ventilation opening;
the ratio of the distance between the bottom edge of the vent and the roof surface to the height of the vent is: 5: 9.
6. a passive energy saving daylighting ventilation skylight of claim 1, characterized in that three square steel tubes (7) are vertically installed at one side of the ventilation opening;
the two sides of the middle steel pipe of the square steel pipe (7) extend out, and the extending length is 50 mm.
7. The passive energy-saving daylighting ventilation skylight of claim 6, characterized in that, the specification of aluminum alloy filter screen (6) is 6mm x 12mm, and the aluminum alloy louver (5) and the two ends of aluminum alloy filter screen (6) are connected with the square steel tube by adopting single-side bolts.
8. A passive energy-saving daylighting ventilation skylight of claim 7, characterized in that aluminum alloy louver (5) adopts sunken bent blades, the distance between adjacent louvers is 80mm, and the angle with the horizontal plane is 45 degrees, and the thickness is 0.8 mm.
9. The passive energy-saving daylighting ventilation skylight of claim 8, characterized in that, PC endurance plate weather enclosure (3) is installed at the upper portion and both sides of ventilation opening, and the thickness is 1.5mm, and upper portion outwards extends 500mm horizontally, and the side is triangle-shaped, and the height is 600mm, and PC endurance plate weather enclosure (3) adopts the bolt to be connected with galvanized steel sheet base (2).
10. A passive energy saving daylighting ventilation skylight of claim 9, characterized in that the dimensions of the right-angle bead (8) are 40mm x 3mm, and the thickness of the connecting steel plate (9) is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438187.4U CN212129704U (en) | 2020-03-31 | 2020-03-31 | Passive energy-saving daylighting ventilation skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438187.4U CN212129704U (en) | 2020-03-31 | 2020-03-31 | Passive energy-saving daylighting ventilation skylight |
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| Publication Number | Publication Date |
|---|---|
| CN212129704U true CN212129704U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020438187.4U Active CN212129704U (en) | 2020-03-31 | 2020-03-31 | Passive energy-saving daylighting ventilation skylight |
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| CN (1) | CN212129704U (en) |
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- 2020-03-31 CN CN202020438187.4U patent/CN212129704U/en active Active
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