Heat preservation and insulation type daylighting smoke exhaust skylight

Abstract

The utility model provides a heat preservation and insulation type daylighting smoke exhaust skylight which comprises a base, a skylight body, a first skylight frame, a second skylight frame, a first skylight sash and a second skylight sash. The window body is arranged on the base; a first opening and a second opening are formed in the top of the window body; the first window frame and the second window frame are arranged on the first opening and the second opening; the first window sash and the second window sash are hinged to the two sides of the window body and arranged on the first window frame and the second window frame. The first window sash comprises a first frame and a first daylighting panel assembly; the second window sash comprises a second frame and a second daylighting panel assembly; the first daylighting panel assembly and the second daylighting panel assembly respectively comprise a first daylighting panel and a second daylighting panel, a hollow structure is arranged between the first daylighting panel and the second daylighting panel, and the edge of the first daylighting panel and the edge of the second daylighting panel are sealed through butyl adhesive tape. The heat preservation and insulation type daylighting smoke exhaust skylight is good in heat preservation performance, high in energy saving performance and high in corrosion resistance.

Description

Technical Field

[0001] The utility model belongs to the technical field of skylights, and in particular relates to a heat-insulating and heat-insulating lighting and smoke-exhausting skylight. Background Art

[0002] As an essential structure for building fire protection, smoke exhaust skylights are widely used in office buildings, residential buildings, industrial plants and other buildings. They are installed on the top of the building and have the functions of exhausting smoke and exchanging air when the building is on fire. At the same time, the smoke exhaust skylights can also be used to light the building. According to the different shapes of the skylights, smoke exhaust skylights are of triangular, straight, arched and other types.

[0003] The smoke exhaust skylight mainly includes a window frame, a window sash and other structures. The window sash is hinged to the window frame and opens upward. The existing smoke exhaust skylights have poor thermal insulation performance, high heat loss from the skylight to the outside, high energy consumption of the building, and poor energy saving. In addition, for some industrial plants, the gas in the environment is corrosive to a certain extent, and the existing smoke exhaust skylights have poor protection performance against acidic, alkaline and other corrosive gases and water vapor, and are easily corroded. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a heat-insulating and heat-insulating lighting and smoke-exhausting skylight with good heat-insulating performance, high energy-saving performance and strong anti-corrosion performance.

[0005] In order to solve the above problems, the utility model provides a heat-insulating and heat-insulating daylighting and smoke exhaust skylight, comprising:

[0006] A base, a window body, a first window frame, a second window frame, a first window sash and a second window sash; the base is suitable for being arranged on a roof; the window body is arranged on the base; a first opening and a second opening are respectively arranged on both sides of the top of the window body; the first window frame is arranged on the first opening, and the second window frame is arranged on the second opening; the first window sash and the second window sash are respectively hinged to the two sides of the window body, and are arranged on the first window frame and the second window frame so as to be openable upwards; the first window sash comprises a first frame and a first light-collecting board assembly arranged in the first frame; the second window sash comprises a second frame and a second light-collecting board assembly arranged in the second frame; the first light-collecting board assembly and the second light-collecting board assembly both comprise a first light-collecting board and a second light-collecting board arranged in parallel, a hollow structure is formed between the first light-collecting board and the second light-collecting board, and the edges of the first light-collecting board and the second light-collecting board are sealed by butyl tape.

[0007] Preferably, sealing strips are provided at the joints between the first lighting panel assembly and the first frame, and at the joints between the second lighting panel assembly and the second frame.

[0008] Preferably, a gutter is provided on the window body at a position between the first window frame and the second window frame, and an outer surface of the gutter is provided with a heat-insulating layer.

[0009] Preferably, the first skylight panel and / or the second skylight panel is a fiber-reinforced composite material panel.

[0010] Preferably, the upper surface of the fiber reinforced composite material plate is further provided with an anti-corrosion gel coat coating; and the lower surface of the fiber reinforced composite material plate is further provided with an anti-aging film layer.

[0011] Preferably, it also includes a first window opener and a second window opener; one end of the first window opener is connected to the window, and the other end is connected to the first frame; one end of the second window opener is connected to the window, and the other end is connected to the second frame.

[0012] Preferably, it also includes a first gas spring support rod and a second gas spring support rod; one end of the first gas spring support rod is connected to the window, and the other end is connected to the first frame; one end of the second gas spring support rod is connected to the window, and the other end is connected to the second frame.

[0013] Preferably, the first window frame and / or the second window frame is a thermally-insulated aluminum alloy window frame.

[0014] Preferably, the first frame and / or the second frame is a thermally-insulated aluminum alloy frame.

[0015] Preferably, a flashing plate is provided on the top of the base, and a butyl tape is provided between the flashing plate and the base.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The thermal insulation and heat-insulating daylighting and smoke exhaust skylight of the utility model has good thermal insulation performance through the arrangement of double-layer hollow daylighting panels, butyl tape, sealing strips, gutter insulation layer and other structures, so that less heat is lost to the outside from the inside of the building, the building has low energy consumption and high energy saving.

[0018] The thermal insulation and light-transmitting smoke exhaust skylight of the utility model adopts a fiber-reinforced composite material board as a light-transmitting board, and arranges a corrosion-resistant gel coat layer and an anti-aging film layer on its upper and lower surfaces. The smoke exhaust skylight is not easily corroded by corrosive gases such as acid, alkali, and salt, has good corrosion resistance, and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a heat-insulating and heat-insulating daylighting and smoke exhaust skylight according to an embodiment of the utility model;

[0020] Figure 2It is a three-dimensional diagram of the heat-insulating and heat-insulating daylighting and smoke-exhausting skylight described in the embodiment of the utility model;

[0021] Figure 3 yes Figure 1 A partial enlarged view of point a in the middle;

[0022] Figure 4 yes Figure 1 A partial enlarged view of point b in the middle.

[0023] Among them: 1-base; 2-window body; 3-first window frame; 4-second window frame; 5-first window sash; 51-first frame; 52-first skylight assembly; 6-second window sash; 61-second frame; 62-second skylight assembly; 7-first skylight; 8-second skylight; 9-butyl tape; 10-sealing strip; 11-gutter; 12-first window opener; 13-second window opener; 14-first gas spring support rod; 15-second gas spring support rod; 16-flash board; 17-butyl tape; 18-connector. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, a heat-insulating and heat-insulating daylighting and smoke exhaust skylight of this embodiment includes:

[0028] A base 1, a window body 2, a first window frame 3, a second window frame 4, a first window sash 5 and a second window sash 6; the base 1 is suitable for being arranged on a roof; the window body 2 is arranged on the base 1; a first opening and a second opening are respectively arranged on both sides of the top of the window body 2; the first window frame 3 is arranged on the first opening, and the second window frame 4 is arranged on the second opening; the first window sash 5 and the second window sash 6 are respectively hinged to both sides of the window body 2, and are arranged on the first window frame 3 and the second window frame 4 to be opened upward; the first window sash 5 includes a first frame 51 and a first light-collecting board assembly 52 arranged in the first frame 51; the second window sash 6 includes a second frame 61 and a second light-collecting board assembly 62 arranged in the second frame 61; the first light-collecting board assembly 52 and the second light-collecting board assembly 62 both include a first light-collecting board 7 and a second light-collecting board 8 arranged in parallel, and a hollow structure is formed between the first light-collecting board 7 and the second light-collecting board 8, and the edges of the first light-collecting board 7 and the second light-collecting board 8 are sealed by a butyl tape 9.

[0029] The thermal insulation and heat-insulating skylight for lighting and smoke exhausting of the present embodiment has a double-layered skylight assembly in the window sash. The double-layered skylight assembly is hollow and has sealed edges. There is an air layer in the middle of the double-layered hollow skylight assembly. Since the thermal conductivity of air is low and the air between the two layers of skylight assembly does not flow and does not generate convection, the thermal conductivity of the double-layered hollow skylight assembly is low, and less heat in the building is diffused outward through the skylight assembly and consumed. The double-layered skylight assembly is sealed with butyl tape, which has good air tightness, strong waterproofness and strong weather resistance, thereby further improving the thermal insulation and energy-saving performance of the smoke exhaust skylight.

[0030] In some embodiments, Figure 4 As shown, the joints between the first skylight assembly 52 and the first frame 51, and the joints between the second skylight assembly 62 and the second frame 61 are provided with sealing strips 10. By providing sealing strips at the joints between the skylight assembly and the frame of the window sash, the sealing performance of the smoke exhaust skylight is further improved, the building has lower energy consumption and stronger thermal insulation.

[0031] In some embodiments, a gutter 11 is provided on the window body 2 at a position between the first window frame 3 and the second window frame 4, and a heat preservation layer is provided on the outer surface of the gutter 11. The gutter can collect rainwater on the skylight, and then drain it down through a water pipe connected to the gutter, which is convenient for drainage. The heat preservation layer is provided on the outer surface of the gutter to further improve the heat preservation performance of the smoke exhaust skylight and reduce energy consumption. Among them, the heat preservation layer can be a polyurethane layer, and the polyurethane material has a low thermal conductivity and good heat preservation performance.

[0032] In some embodiments, the first lighting board 7 and the second lighting board 8 are both fiber-reinforced composite materials, which have high mechanical properties and stable chemical properties and are not easily corroded by corrosive materials such as acids, alkalis, and salts in the environment.

[0033] In some embodiments, the upper surface of the fiber reinforced composite material plate is further provided with an anti-corrosion gel coat coating, and the lower surface of the fiber reinforced composite material plate is further provided with an anti-aging film layer. The anti-corrosion gel coat coating can further improve the corrosion resistance of the fiber reinforced composite material plate, and the anti-aging film layer can better prevent the fiber reinforced composite material plate from aging, ensuring that its performance is more stable during use and its service life is longer.

[0034] In some embodiments, the heat-insulating daylighting and smoke exhaust skylight further includes a first window opener 12 and a second window opener 13; one end of the first window opener 12 is connected to the window body 2, and the other end is connected to the first frame 51; one end of the second window opener 13 is connected to the window body 2, and the other end is connected to the second frame 61. Since the smoke exhaust skylight is usually set on the top of the building, it is not easy to open and close the window sash, and the window opener can automatically open and close the window sash of the heat-insulating daylighting and smoke exhaust skylight.

[0035] In some embodiments, the heat-insulating and light-emitting smoke skylight further includes a first gas spring support rod 14 and a second gas spring support rod 15; one end of the first gas spring support rod 14 is connected to the window 2, and the other end is connected to the first frame 51; one end of the second gas spring support rod 15 is connected to the window 2, and the other end is connected to the second frame 61. The gas spring support rod can play a role of buffering and supporting when the window sash is opened and closed. When the window is opened, the gas spring support rod can exert force synchronously with the window opener through the action of compressed air therein, assisting the window opener in opening the window, thereby making the window opener more labor-saving and reducing the energy consumption of the window opener.

[0036] In some embodiments, the first window frame 3 and the second window frame 4 are thermally-insulated aluminum alloy window frames.

[0037] In some embodiments, the first frame 51 and the second frame 61 are thermally-insulated aluminum alloy frames. The thermal conductivity of thermally-insulated aluminum alloy profiles is much lower than that of ordinary aluminum alloy profiles. The use of thermally-insulated aluminum alloy window frames and frames can further improve the thermal insulation performance of the smoke exhaust skylight.

[0038] In some embodiments, a flashing board 16 is provided on the top of the base 1, and a butyl tape 17 is provided between the flashing board 16 and the base 1. The flashing board can prevent rainwater from entering the interior of the building from the top of the base, and the butyl tape between the flashing board and the base can improve the air tightness and waterproofness of the smoke exhaust skylight, and further improve the thermal insulation and energy-saving performance of the smoke exhaust skylight.

[0039] In some embodiments, the window 2 and the base 1 are detachably connected via a connecting member 18 .

[0040] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A thermal insulation type lighting and smoke exhaust skylight, characterized in that: include: A base, a window body, a first window frame, a second window frame, a first window sash, and a second window sash; The base is suitable for being arranged on the roof; The window body is arranged on the base; the first opening and the second opening are respectively arranged on two sides of the top of the window body; the first window frame is arranged on the first opening, and the second window frame is arranged on the second opening; the first window sash and the second window sash are respectively hinged to the two sides of the window body, and are arranged on the first window frame and the second window frame so as to be openable upwards; the first window sash includes a first frame and a first light-collecting panel assembly arranged in the first frame; the second window sash includes a second frame and a second light-collecting panel assembly arranged in the second frame; the first light-collecting panel assembly and the second light-collecting panel assembly both include a first light-collecting panel and a second light-collecting panel arranged in parallel, a hollow structure is formed between the first light-collecting panel and the second light-collecting panel, and the edges of the first light-collecting panel and the second light-collecting panel are sealed by butyl tape.

2. The heat-insulating and light-emitting and smoke-exhausting skylight according to claim 1 is characterized in that: Sealing strips are provided at the joints between the first lighting panel assembly and the first frame, and at the joints between the second lighting panel assembly and the second frame.

3. The heat-insulating and light-emitting smoke skylight according to claim 1 is characterized in that: A gutter is provided on the window body at a position between the first window frame and the second window frame, and a heat-insulating layer is provided on the outer surface of the gutter.

4. The heat-insulating and light-emitting smoke skylight according to claim 1 is characterized in that: The first skylight panel and / or the second skylight panel is a fiber-reinforced composite material panel.

5. The heat-insulating and light-emitting and smoke-exhausting skylight according to claim 4 is characterized in that: The upper surface of the fiber-reinforced composite material plate is also provided with an anti-corrosion gel coat coating; the lower surface of the fiber-reinforced composite material plate is also provided with an anti-aging film layer.

6. The heat-insulating and light-emitting smoke skylight according to claim 1 is characterized in that: It also includes a first window opener and a second window opener; one end of the first window opener is connected to the window body, and the other end is connected to the first frame; one end of the second window opener is connected to the window body, and the other end is connected to the second frame.

7. The heat-insulating and light-emitting smoke skylight according to claim 6 is characterized in that: It also includes a first gas spring support rod and a second gas spring support rod; one end of the first gas spring support rod is connected to the window, and the other end is connected to the first frame; one end of the second gas spring support rod is connected to the window, and the other end is connected to the second frame.

8. The heat-insulating and light-emitting smoke skylight according to claim 1 is characterized in that: The first window frame and / or the second window frame is a thermally-insulated aluminum alloy window frame.

9. The heat-insulating and light-emitting smoke skylight according to claim 1, characterized in that: The first frame and / or the second frame is a thermally-insulated aluminum alloy frame.

10. The heat-insulating and light-emitting smoke skylight according to claim 1, characterized in that: A flashing plate is arranged on the top of the base, and a butyl tape is arranged between the flashing plate and the base.

Images