Hidden sloping roof ventilation shaft structure of hotel building

Abstract

The present invention discloses a hidden air shaft structure for a hotel building's sloped roof. The upper end of the air shaft body, which is located on the inner side of the exterior wall, is sealed and connected to an equipment space on the outer side of the exterior wall through horizontal air holes. Ventilation is achieved through air vents above the equipment space. This not only avoids the need for air vents to be located on the sloped roof panel on the indoor side, but also improves the waterproofness of the sloped roof panel and prevents leakage. The air vents above the equipment space are shielded by perforated tiles, concealing the wellhead of the air shaft body. This ensures a harmonious and beautiful overall appearance of the hotel building structure. The present invention solves the problems of existing roof air shaft methods, such as cumbersome construction, the potential for leakage, and the impact on the overall aesthetics of the building roof.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a ventilation shaft structure of a hidden sloped roof of a hotel building. Background Art

[0002] The design of ventilation shafts on sloping roofs is a key factor affecting the roof's overall appearance and presents a significant challenge during construction. Conventional roof ventilation shaft designs typically include a hood design after the shaft exits the roof, or dormer windows to shield the shaft. These existing roof ventilation shaft designs are cumbersome to construct, prone to leakage risks, and compromise the overall roof's appearance.

[0003] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0004] In order to overcome the defects of the existing technology, a hidden air shaft structure for the sloped roof of a hotel building is provided to solve the problems of the existing roof air shaft method, such as cumbersome construction, easy leakage risks and affecting the overall shape of the building roof.

[0005] To achieve the above-mentioned purpose, a hidden air shaft structure for a hotel building with a sloping roof is provided, comprising:

[0006] A vertically arranged air shaft body is constructed in the main structure of the hotel building, wherein the upper end of the air shaft body is connected to the bottom of the sloped roof panel of the main structure, and the outer edge of the sloped roof panel extends to form an outer eaves board;

[0007] A platform plate is cast and formed on the outside of the outer wall of the main structure and is arranged below the outer eaves plate. A retaining wall is formed on the outer edge of the platform plate. The retaining wall is supported and connected to the outer eaves plate. The retaining wall and the outer wall of the main structure enclose an equipment space for arranging a whitening device.

[0008] A rainproof ventilation window, wherein the outer wall is provided with an air hole, the air hole is connected to the inner cavity of the air shaft body and the equipment space, the rainproof ventilation window is installed in the air hole, the outer eaves plate is formed with a vertical through-ventilation port, and a support frame is installed in the air ventilation port;

[0009] A first perforated tile for covering the air vent is laid on the support frame.

[0010] Furthermore, the position of the vent corresponds to the position of the air hole.

[0011] Furthermore, a gutter structure is installed on the outside of the exterior wall, the sloping roof panel is paved with an insulation layer, a second perforated tile is laid on the insulation layer, the first perforated tile and the second perforated tile are laid integrally, a drain pipe is buried in the insulation layer, and the drain pipe extends to the top of the gutter structure.

[0012] Furthermore, a water retaining ridge is formed on the outer edge of the sloping roof panel, and the water retaining ridge is arranged along the circumferential direction of the main structure. The water retaining ridge is supported on the lower side of the insulation layer. A through hole is formed in the water retaining ridge, and the drain pipe is passed through the through hole and extends into the equipment space.

[0013] Furthermore, the platform plate is formed with a drain outlet, the outer wall is installed with a downpipe, and the downpipe is connected to the drain outlet.

[0014] Furthermore, the elevation of the top of the platform plate gradually increases from the inner side of the platform plate close to the outer wall to the outer side of the platform plate away from the outer wall.

[0015] Furthermore, a water blocking plate is formed at the bottom of the outer edge of the platform plate.

[0016] Furthermore, the support frame includes:

[0017] A tie beam arranged along the slope direction of the sloping roof panel is connected to two opposite inner walls of the vent, wherein the tie beams are multiple and are arranged along the circumferential direction of the main structure;

[0018] The connecting beam is connected to the plurality of tie beams.

[0019] The beneficial effect of the present invention is that the air shaft structure of the hidden sloping roof of the hotel building of the present invention closes the upper end of the air shaft body arranged on the inner side of the outer wall and connects it to the equipment space on the outside of the outer wall through horizontal air holes, and ventilation is carried out through the air vents above the equipment space, which not only avoids the air vents being arranged on the sloping roof panels on the indoor side, but also improves the waterproofness of the sloping roof panels and avoids leakage of the sloping roof panels. The air vents above the equipment space are covered by perforated tiles, hiding the wellhead of the air shaft body, so that the overall appearance of the hotel building structure is coordinated and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 This is a structural schematic diagram of the air shaft structure of the hidden sloping roof of a hotel building according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the accompanying drawings.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figure 1 As shown, the present invention provides a ventilation shaft structure for a hidden sloped roof of a hotel building, comprising: a ventilation shaft body 1, a platform plate 2, a rainproof and breathable window 3, and a first perforated tile 4.

[0025] The air shaft body 1 is arranged vertically. The air shaft body 1 is constructed in the main structure of the hotel building. Specifically, the air shaft body is arranged on the inner side of the outer wall of the main structure. The upper end of the air shaft body 1 is connected to the bottom of the sloped roof panel 62 of the main structure. The upper end of the air shaft body is connected to the sloped roof panel so that the upper end of the air shaft body forms a closed structure. The outer edge of the sloped roof panel 62 extends to form an outer eaves board 63. The sloped roof panel extends to the outside of the outer wall to form the outer eaves board. The outer eaves board is arranged along the slope direction of the sloped roof panel to be cantilevered on the outside of the outer wall panel.

[0026] The platform slab 2 is cast outside the main structure's exterior wall 61. It is positioned below the exterior eaves 63. A retaining wall 21 is formed along the outer edge of the platform slab 2. Retaining wall 21 is supported and connected to the exterior eaves 63. The space between retaining wall 21 and the main structure's exterior wall 61 forms an equipment space B for installing the de-whitening equipment.

[0027] The outer wall 61 is provided with an air hole A. The air hole A is connected to the inner cavity of the air shaft body 1 and the equipment space B. The rainproof air window 3 is installed in the air hole A.

[0028] In this embodiment, the shaft of the air shaft body is attached to the inner side of the exterior wall. A horizontal perforation is provided at the upper end of the air shaft body, and the air holes are connected to the horizontal perforation. The rainproof ventilation window is a Venetian blind. The exterior eaves 63 is formed with a vertical ventilation opening. A support frame 22 is installed in the ventilation opening.

[0029] The first perforated tile 4 is laid on the support frame 22. The first perforated tile 4 is used to cover the ventilation opening.

[0030] In this embodiment, the first perforated tile is a perforated metal tile.

[0031] The air shaft structure of the hidden sloping roof of the hotel building of the present invention closes the upper end of the air shaft body arranged on the inner side of the outer wall and connects it to the equipment space on the outer side of the outer wall through horizontal air holes. Ventilation is carried out through the air vents above the equipment space, which not only avoids the air vents being arranged on the sloping roof panel on the indoor side, but also improves the waterproofness of the sloping roof panel. The air vents above the equipment space are shielded by perforated tiles, hiding the wellhead of the air shaft body, so that the overall appearance of the hotel building structure is coordinated and beautiful.

[0032] In this embodiment, the position of the air vent on the exterior eaves plate corresponds to the position of the air hole A on the exterior wall.

[0033] In some embodiments, a rain shield is provided below the vent. The rain shield is tilted and oriented in the same direction as the eaves. The rain shield directs rainwater toward the inner side of the retaining wall, allowing the rainwater to drain out of the equipment space through the drain opening of the platform.

[0034] In this embodiment, a gutter structure 11 is installed on the outside of the exterior wall 61. The gutter structure is set in the equipment space and is a finished metal gutter.

[0035] As a preferred embodiment, the elevation of the top of the platform plate 2 gradually increases from the inner side of the platform plate 2 close to the outer wall 61 to the outer side of the platform plate 2 away from the outer wall 61 .

[0036] The drain outlet is provided on the inner side of the platform plate. The outer wall 61 is provided with a downpipe 23. The downpipe 23 is connected to the drain outlet. The gutter structure is connected to the downpipe via a drain pipe.

[0037] Preferably, a water blocking plate is formed at the bottom of the outer edge of the platform plate 2 .

[0038] In this embodiment, the sloping roof panel 62 is provided with an insulation layer 1. A second perforated tile 5 is laid on the insulation layer 12. The first perforated tile 4 and the second perforated tile 5 are laid integrally. A drain pipe 13 is embedded in the insulation layer 12 and extends above the gutter structure 11.

[0039] In some embodiments, a support layer is laid on the thermal insulation layer, a waterproof layer is laid on the support layer, and a waterproof protective layer is laid on the waterproof layer.

[0040] In this embodiment, a water barrier 14 is formed on the outer edge of the sloping roof panel 62. This barrier 14 is arranged along the circumference of the main structure. It abuts against the underside of the insulation layer 12. A perforation is formed in the water barrier 14. A drain pipe 13 is inserted through the perforation and extends into the equipment space B.

[0041] The water retaining sill is provided along the outer edge of the upper port of the vent. The supporting frame is provided on the inner side of the water retaining sill.

[0042] Specifically, the support frame 22 includes: a plurality of tie beams 231 and a plurality of connecting beams 232 .

[0043] The tie beams 231 are arranged along the slope direction of the sloping roof panel 62. The tie beams 231 are connected to two opposite inner walls of the vent. There are multiple tie beams 231. The multiple tie beams 231 are arranged along the circumferential direction of the main structure.

[0044] The connecting beams 232 are connected to the plurality of tie beams 231. In this embodiment, the connecting beams are perpendicular to the tie beams.

[0045] The support frame is flush with the upper end of the vent and the waterproof protective layer. The waterproof layer is laid along the outer side of the water retaining sill and 5 turns on the eaves gutter structure.

[0046] In this embodiment, the first perforated tile and the second perforated tile are roof tiles of the same specifications and models, so that the roof of the hotel building is seamlessly integrated.

[0047] The hidden sloping roof ventilation shaft structure of the hotel building of the present invention can eliminate the protruding ventilation shaft on the roof.

[0048] It reduces complex processes, lowers the risk of roof leakage, improves the overall appearance of the hotel's exterior, does not add complex processes, has a wide range of applications, and solves the impact of air shafts on the shape of the entire building.

[0049] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solutions formed by the specific combination of the above technical features, but should also cover the scope of the invention without departing from the scope of the present application.

[0050] In the case of the invention, other technical solutions are formed by any combination of the above technical features or their equivalent features. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in this application to form a technical solution.

Claims

1. A hidden sloping roof ventilation shaft structure for a hotel building, characterized in that: include: A vertically arranged air shaft body is constructed in the main structure of the hotel building, wherein the upper end of the air shaft body is connected to the bottom of the sloped roof panel of the main structure, and the outer edge of the sloped roof panel extends to form an outer eaves board; A platform plate is cast and formed on the outside of the outer wall of the main structure and is arranged below the outer eaves plate. A retaining wall is formed on the outer edge of the platform plate. The retaining wall is supported and connected to the outer eaves plate. The retaining wall and the outer wall of the main structure enclose an equipment space for arranging a whitening device. A rainproof ventilation window, wherein the outer wall is provided with an air hole, the air hole is connected to the inner cavity of the air shaft body and the equipment space, the rainproof ventilation window is installed in the air hole, the outer eaves plate is formed with a vertical through-ventilation port, and a support frame is installed in the air ventilation port; a first perforated tile for covering the vent, laid on the support frame; The position of the vent corresponds to the position of the air hole; A gutter structure is installed on the outer side of the exterior wall, the sloped roof panel is paved with a heat insulation layer, a second perforated tile is laid on the heat insulation layer, the first perforated tile and the second perforated tile are laid integrally, a drain pipe is buried in the heat insulation layer, and the drain pipe extends above the gutter structure; A water retaining ridge is formed on the outer edge of the sloping roof panel, and the water retaining ridge is arranged along the circumferential direction of the main structure. The water retaining ridge is supported on the lower side of the thermal insulation layer. A through hole is formed in the water retaining ridge, and the drain pipe is arranged in the through hole and extends into the equipment space.

2. The hidden sloping roof ventilation shaft structure of a hotel building according to claim 1, characterized in that: The platform plate is formed with a drain outlet, the outer wall is installed with a downpipe, and the downpipe is connected to the drain outlet.

3. The hidden sloping roof ventilation shaft structure of a hotel building according to claim 2, characterized in that: The elevation of the top of the platform plate gradually increases from the inner side of the platform plate close to the outer wall to the outer side of the platform plate away from the outer wall.

4. The hidden sloping roof ventilation shaft structure of a hotel building according to claim 2, characterized in that: A water blocking plate is formed at the bottom of the outer edge of the platform plate.

5. The hidden sloping roof ventilation shaft structure of a hotel building according to claim 1, characterized in that: The support frame includes: A tie beam arranged along the slope direction of the sloping roof panel is connected to two opposite inner walls of the vent, wherein the tie beams are multiple and are arranged along the circumferential direction of the main structure; The connecting beam is connected to the plurality of tie beams.

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