Anti-snowing structure for clerestory roof

Abstract

The utility model provides a clerestory roof anti-snowing structure. The clerestory roof structure solves the problem that an existing clerestory roof structure cannot adapt to snowing weather in the north. The clerestory roof comprises the ventilator capable of conducting air exchange, the wind blocking supporting coaming is arranged on the outer side of the ventilator and can block airflow and accelerate the airflow speed, and the snow blocking protruding strips are arranged on the outer side face (namely the windward face), close to the roof, of the wind blocking supporting coaming. When air flow with snowflakes blows to the corners of the wind shielding supporting coaming and the roof, the snowflakes can be blocked by the snow blocking protruding strips, the air flow upwards flows along the surface of the wind shielding supporting coaming, but the snowflakes can be left at the corners, and the snow blocking effect is good due to the fact that the snow blocking protruding strips are arranged at the positions close to the roof. According to the design, airflow flowing cannot be disturbed, but substantial snowflakes can be blocked, on the basis that normal operation of the clerestory is guaranteed, an existing clerestory can adapt to snowing weather in the north, and adaptability is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-floating roofs, relates to an air-floating roof, and in particular to an air-floating roof anti-snow structure. Background Art

[0002] The open-type air tower mainly utilizes the angle formed by the external windshield and the roof. The airflow blowing through the windshield produces an accelerated flow phenomenon, which creates a pressure difference between the inside of the factory and the outside of the roof, thereby forcing the airflow in the factory to flow toward the roof.

[0003] The air tower market is divided into the northern and southern markets. In the northern market, it snows more often in winter. When an open air tower encounters snowy weather, snow will accumulate at the corners of the air tower enclosure and the air tower roof panel. As the snowfall becomes more severe, the airflow will carry the snow along the surface of the air tower enclosure until it passes over the air tower enclosure and blows into the factory, causing adverse effects on the equipment in the factory. Utility Model Content

[0004] Aiming at the existing technical deficiencies, the utility model provides a snow-proof structure for an air-floating building roof, which solves the technical problem that the existing air-floating building roof structure cannot adapt to the snowy weather in the north.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A snow-proof structure for an air-floating roof comprises a roof with a ventilator, wherein a wind-shielding support panel is arranged on the outer side of the ventilator. The invention is characterized in that a plurality of protruding snow-shielding ridges are arranged on the outer side of the wind-shielding support panel close to the roof, each snow-shielding ridge is arranged along the length direction of the wind-shielding support panel, and all the snow-shielding ridges are arranged at intervals in the height direction of the wind-shielding panel.

[0007] The air tower roof of the present application includes a ventilator that can perform air exchange, and a windshield support panel is arranged on the outside of the ventilator to block the airflow and accelerate the airflow velocity, and a snow-blocking convex strip is arranged on the outer side surface (i.e., the windward side) of the windshield support panel near the roof position. When the airflow carries snowflakes to the corner between the windshield support panel and the roof, the snowflakes will be blocked by the snow-blocking convex strip, and the airflow will flow upward along the surface of the windshield support panel, but the snowflakes will be retained at the corner, and multiple snow-blocking convex strips are arranged near the roof, which has a good snow-blocking effect. With this design, the airflow will not be disturbed, but the actual snowflakes will be blocked. On the basis of ensuring the normal operation of the air tower, the existing air tower can adapt to the snowy weather in the north, and the adaptability is greatly improved.

[0008] In the above-mentioned air tower roof anti-snow structure, the windproof support panel is fixed with a snow-proof inner plate on the outer side close to the roof, and the snow-proof inner plate has a concave folded portion bent toward the outside, and the concave folded portion forms the above-mentioned snow-proof convex strip on the outer side of the snow-proof inner plate.

[0009] The present application adds an additional snow-shielding inner plate to the bottom outer surface of the windshield support enclosure, and the snow-shielding convex strips are processed on the snow-shielding inner plate. The snow-shielding inner plate can be additionally installed on the windshield support enclosure in snowy weather. This design is very convenient and the adaptability is effectively improved.

[0010] In the above-mentioned air tower roof anti-snow structure, an angle θ is formed between the outer side surface of the wind-shielding support panel close to the roof and the roof, and the angle θ is an acute angle.

[0011] The angle θ between the windshield support panel and the roof of the present application is an acute angle, so the angle formed is small, so that it is not easy for the drifting snow to move upward along the windshield support panel and cross the windshield support panel, making the overall air tower structure more suitable for the northern weather. In addition, the angle between the snow-blocking convex strips on the surface of the windshield support panel and the roof is also larger, which has a better blocking effect on drifting snow, and plays a similar effect to the return edge, which prevents the accumulated snow from passing through, and the snow blocking effect is further improved.

[0012] In the above-mentioned anti-snow structure for the air tower roof, the outer side surface of the wind-blocking support panel includes a smooth area and a snow-blocking area. The smooth area is located above the snow-blocking area, and the snow-blocking area is close to the side where the roof is located. The above-mentioned snow-blocking convex strips are all located in the snow-blocking area.

[0013] The windbreak support enclosure of the present application is divided into a smooth area and a snow-blocking area from top to bottom. The outer surface of the windbreak support enclosure in the smooth area is smooth, and the airflow passing through can easily produce an acceleration effect, thereby ensuring the operation of the overall air tower. The snow-blocking convex strips arranged in the snow-blocking area can effectively block the drifting snow, so that the drifting snow is blocked in the snow-blocking area. This design not only ensures the basic operation of the air tower, but also enables the air tower to adapt to the snowy weather in the north, and its adaptability is improved.

[0014] In the above-mentioned air-floating roof anti-snow structure, the roof is provided with a drainage gutter near the position of the wind-shielding supporting enclosure.

[0015] The roof of the present application is provided with a drainage gutter near the windbreak support enclosure. The drifting snow blocked by the snow-blocking convex strips can fall or flow into the drainage gutter to be discharged. This avoids the snow accumulation at the corners affecting the snow-blocking effect of the snow-blocking convex strips. This design further improves the adaptability of the roof structure of the air-floor to resist northern blizzard weather.

[0016] In the above-mentioned air tower roof anti-snow structure, the drainage gutter is arranged along the length direction of the windbreak support panel, and the drainage gutter has retaining edges on both sides in the width direction, and the lower edge of the snow retaining inner plate is connected to the retaining edge of the drainage gutter.

[0017] One side edge of the drainage gutter of the present application is directly connected to the lower edge of the snow-blocking inner plate. In this design, the drifting snow blocked by the snow-blocking inner plate can be better directly discharged into the drainage gutter to avoid snow accumulation, which can further improve the adaptability of the overall air tower roof structure against drifting snow.

[0018] In the above-mentioned air tower roof anti-snow structure, the roof is provided with a raised roof panel near the windbreak support panel, a return air groove is formed between the raised roof panel and the windbreak support panel, and the drainage gutter is installed at the return air groove.

[0019] The roof of the present application is also provided with a raised roof panel, which is located at the windbreak support panel to form a return air groove, and the drainage gutter is located at the return air groove. This design allows the drainage gutter to be embedded in the roof structure, and all the snow that enters the corner between the windbreak support panel and the roof can be pushed into the drainage gutter and discharged by the airflow, thereby avoiding snow accumulation and further improving the adaptability of the air tower to the northern weather.

[0020] In the above-mentioned air-floating roof anti-snow structure, the eaves of the raised roof panel extend above the drainage gutter.

[0021] The eaves of the raised roof panel of the present application directly extend to the top of the upper groove of the drainage gutter, so that the snow accumulated on the roof on the windward side can also be driven by the airflow into the drainage gutter for drainage, which can further avoid snow accumulation and improve the adaptability of the air tower.

[0022] In the above-mentioned air tower roof anti-snowfall structure, the snow-blocking convex strip has an arc-shaped outer surface.

[0023] The outer surface of the snow-blocking ridge of the present application is arc-shaped. The arc-shaped design can facilitate the passage of airflow and avoid interference with the flow of airflow. However, the protruding snow-blocking ridge can play a good blocking role for solid drifting snow, ensuring the basic function of the air tower while meeting the snow-blocking requirement.

[0024] In the above-mentioned air tower roof anti-snow structure, the outer surface of the snow-blocking convex strip includes guide plane 1, arc surface and guide plane 2 from top to bottom, and the angles between guide plane 1 and guide plane 2 and the outer side surface of the wind-blocking support panel are both obtuse angles.

[0025] The guide plane 1 and the guide plane 2 on the surface of the snow-blocking convex strip of the present application intersect with the windshield support plate at an obtuse angle. The actual slope angles of the guide plane 1 and the guide plane 2 are relatively small, so that the airflow will not be significantly blocked, which facilitates the passage of airflow. However, it can have a good blocking effect on drifting snow, blocking the accumulation of snow while ensuring the permeability of airflow, and improving the adaptability of the overall air tower.

[0026] The beneficial effects of the utility model are as follows: the present application provides snow-blocking ridges on the outer side surface (i.e., the windward side) of the windshield support panel near the roof position. When the airflow carries snowflakes to the corner of the windshield support panel and the roof, the snowflakes will be blocked by the snow-blocking ridges, and the airflow flows upward along the surface of the windshield support panel, but the snowflakes will be retained at the corner. In addition, multiple snow-blocking ridges are provided near the roof, which has a good snow-blocking effect. With this design, the airflow will not be disturbed, but the actual snowflakes will be blocked. On the basis of ensuring the normal operation of the air tower, the existing air tower can adapt to the snowy weather in the north, and the adaptability is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the local structure of the air tower roof of the utility model.

[0028] In the figure: 1. Roof; 2. Wind-blocking support panel; 21. Smooth area; 22. Snow-blocking area; 3. Snow-blocking inner panel; 31. Snow-blocking convex strip; 311. Guide plane 1; 312. Arc surface; 313. Guide plane 2; 2. Concave portion; 4. Drainage gutter; 41. Guard edge; 5. Raised roof panel; 51. Return air trough. DETAILED DESCRIPTION

[0029] like Figure 1The shown structure is an air tower roof anti-snow structure, comprising a roof 1 with a ventilator (the ventilator is not shown in the figure, but the ventilator is a conventional component structure of the air tower and belongs to the existing mature technology and will not be elaborated on here), and a windshield support panel 2 is arranged on the outside of the ventilator. It is characterized in that the windshield support panel 2 is provided with a plurality of protruding snow-proof ridges 31 on the outer side surface of the part close to the roof 1, each snow-proof ridge 31 is arranged along the length direction of the windshield support panel 2, and all the snow-proof ridges 31 are arranged at intervals in the height direction of the windshield panel. The air tower roof 1 of the present application includes a ventilator that can perform air exchange, and a windshield support panel 2 is arranged on the outside of the ventilator to block the airflow and accelerate the airflow velocity. Snow-blocking ridges 31 are arranged on the outer side surface, i.e., the windward surface, of the windshield support panel 2 near the roof 1. When the airflow carries snowflakes to the corner between the windshield support panel 2 and the roof 1, the snowflakes will be blocked by the snow-blocking ridges 31, and the airflow flows upward along the surface of the windshield support panel 2, but the snowflakes will be retained at the corner. In addition, multiple snow-blocking ridges 31 are arranged near the roof 1, which has a good snow-blocking effect. With this design, the airflow will not be disturbed, but the actual snowflakes will be blocked. On the basis of ensuring the normal operation of the air tower, the existing air tower can adapt to the snowy weather in the north, and the adaptability is greatly improved.

[0030] Furthermore, a snow-shielding inner plate 3 is fixed on the outer side of the windshield support panel 2 near the roof 1, and the snow-shielding inner plate 3 has a concave fold 32 bent toward the outside, and the concave fold 32 forms the above-mentioned snow-shielding convex strip 31 on the outer side of the snow-shielding inner plate 3. The present application adds an additional snow-shielding inner plate 3 on the outer side of the bottom of the windshield support panel 2, and the snow-shielding convex strip 31 is processed on the snow-shielding inner plate 3. The snow-shielding inner plate 3 can be additionally installed on the windshield support panel 2 in snowy weather. Such a design is very convenient and the adaptability is effectively improved.

[0031] Furthermore, an angle θ is formed between the outer side surface of the windshield support panel 2 close to the roof 1 and the roof 1, and the angle θ is an acute angle, preferably 45 degrees. The angle θ between the windshield support panel 2 and the roof 1 of the present application is an acute angle, and the angle formed in this way is small, so that it is not easy for the drifting snow to move upward along the windshield support panel 2 and cross the windshield support panel 2, so that the overall air tower structure is more suitable for the weather in the north. In addition, the angle between the snow-blocking convex strip 31 on the surface of the windshield support panel 2 and the roof 1 is also larger, which has a better blocking effect on the drifting snow, and plays a similar effect to the return edge, which prevents the accumulated snow from passing through, and the snow blocking effect is further improved.

[0032] Furthermore, the outer side of the windshield support panel 2 includes a smooth area 21 and a snow-blocking area 22. The smooth area 21 is located above the snow-blocking area 22, and the snow-blocking area 22 is close to the side where the roof 1 is located. The above-mentioned snow-blocking convex strips 31 are all located in the snow-blocking area 22. The windshield support panel 2 of the present application is divided into a smooth area 21 and a snow-blocking area 22 from top to bottom. The outer surface of the windshield support panel 2 in the smooth area 21 is smooth, and the airflow passing through it is easy to produce an acceleration effect, thereby ensuring the operation of the overall air tower. The snow-blocking convex strips 31 arranged in the snow-blocking area 22 can effectively block the drifting snow, so that the drifting snow is blocked in the snow-blocking area 22. This design not only ensures the basic operation of the air tower, but also enables the air tower to adapt to the snowy weather in the north, and the adaptability is improved.

[0033] Furthermore, the roof 1 is provided with a drainage gutter 4 near the windshield support panel 2. The roof 1 of the present application is provided with a drainage gutter 4 near the windshield support panel 2, and the drifting snow blocked by the snow blocking convex strips 31 can fall or flow into the drainage gutter 4 to be discharged, thus avoiding the snow accumulation at the corners affecting the snow blocking effect of the snow blocking convex strips 31. Such a design further improves the adaptability of the air-floor roof structure to resist the blizzard weather in the north.

[0034] Furthermore, the drainage gutter 4 is arranged along the length direction of the windshield support panel 2, and the drainage gutter 4 has retaining edges 41 on both sides in the width direction, and the lower edge of the snow-blocking inner plate 3 is connected to the retaining edge 41 of the drainage gutter 4. One side edge of the drainage gutter 4 of the present application is directly connected to the lower edge of the snow-blocking inner plate 3, so that the drifting snow blocked by the snow-blocking inner plate 3 can be better directly discharged into the drainage gutter 4 to avoid snow accumulation, which can further improve the adaptability of the overall air-floor roof structure against drifting snow.

[0035] Furthermore, the roof 1 is provided with a raised roof panel 5 near the windshield support panel 2, a return air groove 51 is formed between the raised roof panel 5 and the windshield support panel 2, and the drainage gutter 4 is installed at the return air groove 51. The roof 1 of the present application is also provided with a raised roof panel 5, the raised roof panel 5 is located at the windshield support panel 2 to form a return air groove 51, and the drainage gutter 4 is located at the return air groove 51. This design allows the drainage gutter 4 to be embedded in the roof 1 structure, and the snow entering the corner between the windshield support panel 2 and the roof 1 can all be driven by the airflow to enter the drainage gutter 4 and be discharged, thereby avoiding snow accumulation, and further improving the adaptability of the air tower to the northern weather. Preferably, the eaves position of the raised roof panel 5 extends above the drainage gutter 4. The eaves of the raised roof panel 5 of the present application directly extend to the top of the upper groove of the drainage gutter 4, so that the snow accumulated on the windward side of the roof 1 can also be driven by the airflow into the drainage gutter 4 and discharged, which can further avoid snow accumulation and improve the adaptability of the air tower.

[0036] Furthermore, the snow-blocking convex strip 31 has an arc-shaped outer surface. The outer surface of the snow-blocking convex strip 31 of the present application is arc-shaped. The arc-shaped design can facilitate the passage of airflow and avoid interference with the flow of airflow. However, the protruding snow-blocking convex strip 31 can play a good blocking role for the actual drifting snow, and ensure the basic function of the air tower under the premise of meeting the snow-blocking function. The outer surface of the snow-blocking convex strip 31 includes a guide plane 1 311, an arc-shaped surface 312, and a guide plane 2 313 from top to bottom. The angles between the guide plane 1 311 and the guide plane 2 313 and the outer side surface of the windshield support panel 2 are both obtuse angles. The guide plane 1 311 and the guide plane 2 313 on the surface of the snow-blocking convex strip 31 of the present application intersect with the windshield support panel at an obtuse angle. The slope angles of the actual guide plane 1 311 and the guide plane 2 313 are small, so that the airflow will not be significantly blocked, which is convenient for the airflow to pass through, but can play a good blocking effect on the drifting snow, and block the accumulated snow under the premise of ensuring the airflow passability to improve the adaptability of the overall air tower.

[0037] In the description of the present invention, it should be noted that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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. At the same time, the basic principles, main features and advantages of the present invention are shown and described above, which should be understood by technicians in this industry.

Claims

1. A snow-proof structure for an air-floating roof, comprising a roof with a ventilator (1), wherein a wind-shielding support panel (2) is arranged on the outer side of the ventilator, and characterized in that: The windshield support panel (2) is provided with a plurality of protruding snow-blocking convex strips (31) on the outer side surface of the portion close to the roof (1), each snow-blocking convex strip (31) is arranged along the length direction of the windshield support panel (2), and all the snow-blocking convex strips (31) are arranged at intervals in the height direction of the windshield support panel (2).

2. The snow-proof structure for air-floating roof according to claim 1 is characterized in that: The windshield support enclosure (2) is fixed with a snow-shielding inner plate (3) on the outer side close to the roof (1), and the snow-shielding inner plate (3) has a concave folded portion (32) bent toward the outside, and the concave folded portion (32) forms the above-mentioned snow-shielding convex strip (31) on the outer side surface of the snow-shielding inner plate (3).

3. The snow-proof structure for air-floating roof according to claim 1 is characterized in that: An angle θ is formed between the outer side surface of the windshield support panel (2) close to the roof (1) and the roof (1), and the angle θ is an acute angle.

4. The snow-proof structure for air-floating roof according to claim 1 is characterized in that: The outer side surface of the windshield support panel (2) comprises a smooth area (21) and a snow-blocking area (22), wherein the smooth area (21) is located above the snow-blocking area (22), and the snow-blocking area (22) is close to the side where the roof (1) is located, and the above-mentioned snow-blocking convex strips (31) are all located in the snow-blocking area (22).

5. The snow-proof structure for air-floating roof according to claim 2 is characterized in that: The roof (1) is provided with a drainage gutter (4) at a position close to the windbreak support enclosure (2).

6. The snow-proof structure for air-floating roof according to claim 5, characterized in that: The drainage gutter (4) is arranged along the length direction of the windshield support enclosure (2), and both sides of the drainage gutter (4) in the width direction are provided with retaining edges (41), and the lower edge of the snow retaining inner plate (3) is connected to the retaining edge (41) of the drainage gutter (4).

7. The snow-proof structure for air-floating roof according to claim 6 is characterized in that: The roof (1) is provided with a raised roof panel (5) located near the windbreak support panel (2), and a return air groove (51) is formed between the raised roof panel (5) and the windbreak support panel (2), and the drainage gutter (4) is installed at the return air groove (51).

8. The snow-proof structure for air-floating roof according to claim 7, characterized in that: The eaves of the raised roof panel (5) extend above the drainage gutter (4).

9. The snow-proof structure for air-floating roof according to any one of claims 1 to 4, characterized in that: The snow-blocking convex strip (31) has an arc-shaped outer surface.

10. The snow-proof structure for air-floating roof according to claim 9, characterized in that: The outer surface of the snow-blocking convex strip (31) comprises, from top to bottom, a guide plane 1 (311), an arcuate surface (312) and a guide plane 2 (313), and the included angles between the guide plane 1 (311) and the guide plane 2 (313) and the outer side surface of the windshield support panel (2) are both obtuse angles.

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