Daylighting roof and building structure with same

Abstract

The utility model discloses a daylighting roof which comprises a daylighting roof assembly composed of steel cross beams and steel longitudinal beams, the steel cross beams and the steel longitudinal beams are crossed vertically and horizontally, double-layer vacuum glass is arranged in each space formed by the steel cross beams and the steel longitudinal beams, the two sides of the vacuum glass are placed on the steel cross beams, and a heat insulation layer is arranged on the bottom face of the top layer glass of the vacuum glass. The utility model further discloses a building structure with the lighting roof. The daylighting roof solves the problem that the daylighting roof is poor in heat insulation performance and can be widely applied to the technical field of constructional engineering.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a daylighting roof and a building structure with a daylighting roof. Background Technique

[0002] The so-called daylighting roof is a roof mainly for daylighting, which is mainly composed of beams and glass. Since the daylighting roof needs to ensure light transmittance, and the heat insulation performance of glass is poor, the high temperature outdoors is very easy to affect the indoor temperature, so improvement is needed. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the above background technique, and provide a daylighting roof and a building structure with a daylighting roof, so as to solve the problem of poor heat insulation performance of the daylighting roof.

[0004] A daylighting roof provided by the utility model includes a daylighting roof assembly composed of crisscrossed steel cross beams and steel longitudinal beams. A double-layer vacuum glass is arranged in each space formed by the steel cross beams and the steel longitudinal beams. The two sides of the vacuum glass are placed on the steel cross beams, and a heat insulation layer is arranged on the bottom surface of the top layer glass of the vacuum glass.

[0005] In the above technical solution, a "field" grid structure is composed of two rows of longitudinal vacuum glasses and two rows of transverse vacuum glasses. A cooling component communicated with the inner cavity in the vacuum glass (22) is arranged outside the "field" grid structure, and the cooling component is integrally in a right-angled "U" shape.

[0006] In the above technical solution, the cooling component includes a shunt pipe on one side of the "field" grid structure. The side of the shunt pipe close to the steel cross beam is communicated with the inner cavity in the vacuum glass. One end of the shunt pipe is provided with a guiding plate communicated with it. The other end of the shunt pipe is respectively communicated with an input pipe and another guiding plate through a tee. The shunt pipe is connected with a water source through the input pipe. The two guiding plates are respectively communicated with the vacuum glass. The shunt pipe and the two guiding plates together form a "U" shape.

[0007] In the above technical solution, a plurality of spray heads communicated with the vacuum glass are arranged on the side of the shunt pipe close to the steel cross beam, and the plurality of spray heads are longitudinally equidistantly distributed along the shunt pipe.

[0008] In the above technical solution, a booster pump is threadedly connected to the input pipe.

[0009] In the above technical solution, a sound insulation layer is arranged on the top surface of the bottom layer glass of the vacuum glass.

[0010] In the above technical solution, an annular waterproof layer is arranged along the circumference of the vacuum glass, and the waterproof layer is hermetically connected to the steel cross beam and the steel longitudinal beam respectively.

[0011] In the above technical solution, the waterproof layer includes a first waterproof layer and a second waterproof layer that are bonded to each other, the first waterproof layer is a waterproof coating layer, the second waterproof layer is a waterproof coiled material, the second waterproof layer is located outside the first waterproof layer, and the cross-sections of the first waterproof layer and the second waterproof layer are both "L"-shaped structures, the inner side of the vertical part of the first waterproof layer is sealed to the edge of the vacuum glass, and the horizontal part is respectively sealed to the lower half of the steel cross beam and the steel longitudinal beam, the outer side of the vertical part of the second waterproof layer is respectively sealed to the upper half of the steel cross beam and the steel longitudinal beam, the inner side of the vertical part of the second waterproof layer is sealed to the outer side of the vertical part of the first waterproof layer, the bottom surface of the horizontal part of the second waterproof layer is sealed to the top surface of the horizontal part of the first waterproof layer, and the top surface of the horizontal part of the second waterproof layer is respectively sealed to the bottom surface of the upper half of the steel cross beam and the steel longitudinal beam.

[0012] The utility model also provides a building structure with a skylight roof, comprising a building main body, wherein the skylight roof is arranged on the top of the building main body.

[0013] The utility model of the skylight roof and the building structure with the skylight roof have the following beneficial effects:

[0014] (1) The utility model can reduce the influence of external high temperature on indoor temperature while ensuring the light transmittance of vacuum glass.

[0015] (2) The utility model sets a shunt pipe on one side of the vacuum glass, and connects the shunt pipe to the faucet through an input pipe. When the outdoor temperature is high, water can be poured on the vacuum glass to lower the temperature of the vacuum glass, thereby avoiding the phenomenon that the high temperature of the vacuum glass affects the indoor temperature. At the same time, watering the vacuum glass can also clean the vacuum glass, thereby realizing two functions and being more practical.

[0016] (3) The utility model arranges a heat insulation layer and a sound insulation layer on the top and bottom sides of the vacuum glass respectively, and arranges a second waterproof layer and a first waterproof layer around the vacuum glass, thereby ensuring not only the waterproof and heat insulation properties of the vacuum glass but also the sound insulation performance of the vacuum glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural top view of the utility model of a skylight roof and a building structure with the skylight roof;

[0018] Figure 2 It is a structural cross-sectional view of a steel beam of a skylight roof and a building structure with the skylight roof according to the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0020] Figure 4 This is a schematic structural diagram of a cooling component in a daylighting roof of the present utility model and a building structure with a daylighting roof. Specific embodiments

[0021] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but the embodiments should not be construed as limiting the present utility model.

[0022] Please refer to Figure 1-4 , the present utility model provides a technical solution: a daylighting roof and a building structure with a daylighting roof, including a daylighting roof assembly 2. The daylighting roof assembly 2 includes a steel cross beam 24 and a steel longitudinal beam 25. The steel cross beam 24 and the steel longitudinal beam 25 are welded to form a "field" - shaped structure. A vacuum glass 22 is fixedly connected between the steel cross beam 24 and the steel longitudinal beam 25; this structure can support the vacuum glass 22 through the steel cross beam 24 and the steel longitudinal beam 25. The daylighting roof assembly 2 further includes a sound insulation layer 23 provided on the top surface of the bottom layer glass of the vacuum glass 22. The sound insulation layer 23 is a transparent sound insulation film. A heat insulation layer 21 is provided on the bottom surface of the top layer glass of the vacuum glass 22. The heat insulation layer 21 is a transparent heat insulation film; this structure can achieve good sound insulation and heat insulation effects on the vacuum glass 22 through the sound insulation layer 23 and the heat insulation layer 21. The vacuum glass 22 is arranged on the top side of the steel cross beam 24. A first waterproof layer 27 is arranged around the vacuum glass 22, and a second waterproof layer 26 is arranged outside the first waterproof layer 27. The first waterproof layer 27 is a waterproof coating, and the second waterproof layer 26 is a waterproof roll; this structure can ensure the waterproof effect between the vacuum glass 22 and the steel cross beam 24, thereby enabling the cooling component 1 to be used with confidence. A cooling component 1 is arranged on one side of the vacuum glass 22;

[0023] The cooling component 1 includes a shunt pipe 11, and guide plates 12 are provided at both ends of the shunt pipe 11. The shunt pipe 11 and the guide plates 12 form a right-angle "U"-shaped structure; this structure can make the water flowing out of the shunt pipe 11 flow from the front end to the rear end of the vacuum glass 22 by providing the guide plates 12, so as to achieve the best cooling effect on the vacuum glass 22, and avoid the situation that the water is diverted to both sides of the vacuum glass 22 during the flow process and cannot contact the rear end of the vacuum glass 22; a nozzle 15 is provided on the inner side of the shunt pipe 11, and the nozzles 15 are horizontally evenly spaced with respect to the inner wall of the shunt pipe 11; this The structure can make the nozzle 15 spray water to flush the vacuum glass 22; one end of the diverter pipe 11 is respectively connected to the input pipe 13 and one of the guide plates 12 through a tee, and the end of the input pipe 13 can be connected to a faucet (not shown in the figure); the utility model can evenly divert water to the vacuum glass 22 by setting the diverter pipe 11; a booster pump 14 is provided on the input pipe 13, and the booster pump 14 is threadedly connected to the input pipe 13; this structure can increase the water pressure by setting the booster pump 14, thereby ensuring the water pressure when flushing the vacuum glass 22 and improving the flushing effect.

[0024] The utility model discloses a building structure with a skylight roof, which comprises a building main body. The top of the building main body is provided with a skylight roof.

[0025] Working principle: When the skylight roof and the building structure with the skylight roof are used, when the sun shines on the vacuum glass 22, the heat insulation layer 21 can isolate part of the heat. When the outdoor temperature is high, if the vacuum glass 22 needs to be cooled, the faucet can be turned on to allow water to enter the input pipe 13 and then enter the diversion pipe 11 for diversion, and then spray out from the nozzle 15. The water sprayed from the nozzle 15 is poured on the vacuum glass 22. At the same time, under the guidance of the guide plate 12, the water smoothly flows from the front of the vacuum glass 22 to the outside. The water flows from the end to the rear end to cool the vacuum glass 22. If it is necessary to wash the dust on the vacuum glass 22, the booster pump 14 can be started to increase the water pressure, so that the water sprayed from the nozzle 15 increases the pressure to improve the cleaning effect of the vacuum glass 22. On rainy days or when the vacuum glass 22 is being cleaned, the second waterproof layer 26 and the first waterproof layer 27 can have a good waterproof effect, avoiding water from entering the gaps between the vacuum glass 22 and the steel cross beam 24 and the steel longitudinal beam 25, thereby ensuring the service life of the utility model.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Claims

1. A skylight roof, comprising a skylight roof assembly (2) consisting of steel cross beams (24) and steel longitudinal beams (25) arranged in a vertical and horizontal manner, characterized in that: In each space formed by the steel cross beam (24) and the steel longitudinal beam (25), a double-layer vacuum glass (22) is provided. Both sides of the vacuum glass (22) are placed on the steel cross beam (24), and a heat insulation layer (21) is provided on the bottom surface of the top glass of the vacuum glass (22).

2. The skylight roof according to claim 1, characterized in that: A "field" grid structure is formed by two rows of longitudinal vacuum glasses (22) and two rows of transverse vacuum glasses (22). A cooling component (1) communicating with the inner cavity in the vacuum glass (22) is provided outside the "field" grid structure, and the cooling component (1) is integrally in a right-angled "U" shape structure.

3. The skylight roof according to claim 2, characterized in that: The cooling component (1) includes a shunt pipe (11) on one side of the "field" grid structure. The side of the shunt pipe (11) close to the steel cross beam (24) is communicated with the inner cavity in the vacuum glass (22). One end of the shunt pipe (11) is provided with a guiding plate (12) communicated therewith. The other end of the shunt pipe (11) is respectively communicated with an input pipe (13) and another guiding plate (12) through a tee. The shunt pipe (11) is connected with a water source through the input pipe (13). The two guiding plates (12) are respectively communicated with the vacuum glass (22). The shunt pipe (11) and the two guiding plates (12) together form a "U" shape structure.

4. The skylight roof according to claim 3, characterized in that: On the side of the shunt pipe (11) close to the steel cross beam (24), a plurality of nozzles (15) communicated with the vacuum glass (22) are provided, and the plurality of nozzles (15) are longitudinally equidistantly distributed along the shunt pipe (11).

5. The skylight roof according to claim 4, characterized in that: A booster pump (14) threadedly connected with the input pipe (13) is provided on the input pipe (13).

6. The skylight roof according to claim 5, characterized in that: A sound insulation layer (23) is provided on the top surface of the bottom glass of the vacuum glass (22).

7. The skylight roof according to claim 6, characterized in that: The vacuum glass (22) is provided with an annular waterproof layer along the circumference, and the waterproof layer is hermetically connected with the steel cross beam (24) and the steel longitudinal beam (25) respectively.

8. The skylight roof according to claim 7, characterized in that: The waterproof layer includes a first waterproof layer (27) and a second waterproof layer (26) that are adhered to each other. The first waterproof layer (27) is a waterproof coating layer, and the second waterproof layer (26) is a waterproof roll. The second waterproof layer (26) is located outside the first waterproof layer (27). The cross sections of the first waterproof layer (27) and the second waterproof layer (26) are both in an "L" shape structure. The inner side of the vertical part of the first waterproof layer (27) is hermetically connected with the edge of the vacuum glass (22), and the horizontal parts are respectively hermetically connected with the lower parts of the steel cross beam (24) and the steel longitudinal beam (25). The outer side of the vertical part of the second waterproof layer (26) is respectively hermetically connected with the upper parts of the steel cross beam (24) and the steel longitudinal beam (25). The inner side of the vertical part of the second waterproof layer (26) is hermetically connected with the outer side of the vertical part of the first waterproof layer (27). The bottom surface of the horizontal part of the second waterproof layer (26) is hermetically connected with the top surface of the horizontal part of the first waterproof layer (27). The top surface of the horizontal part of the second waterproof layer (26) is respectively hermetically connected with the bottom surfaces of the upper parts of the steel cross beam (24) and the steel longitudinal beam (25).

9. A building structure with a skylight roof, comprising a building main body, characterized in that: The top of the building main body is provided with the daylighting roof as described in any one of claims 1 to 8.

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