Roof buried type exhaust pipeline system

Abstract

The utility model provides a hidden type exhaust pipeline system for a roof, which comprises a main exhaust pipeline, a front-side exhaust pipeline, a rear-side exhaust pipeline and a transverse exhaust pipeline, the front-side exhaust pipeline and the rear-side exhaust pipeline are respectively arranged on two sides of the main exhaust pipeline, and the transverse exhaust pipeline is parallel to the main exhaust pipeline. Each front side exhaust pipeline is vertically communicated with the main exhaust pipeline, and each transverse exhaust pipeline is communicated with an exhaust duct corresponding to a roof; one end of each rear side exhaust duct is communicated with the main exhaust duct, and the other end of each rear side exhaust duct is communicated with the corresponding exhaust duct of the roof; and the front side exhaust pipeline, the main exhaust pipeline and the rear side exhaust pipeline are communicated with one another and are communicated with the outside through the exhaust ducts. By means of the exhaust pipeline, the problems that an existing exhaust pipeline is prone to aging, water seepage of a waterproof layer and the like in the exhaust process can be solved.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, and more specifically, to a roof-mounted concealed exhaust pipe system. Background Technology

[0002] During roof construction, especially when water is added for mixing the slope-forming layer, the waterproofing substrate is often not allowed to dry completely before proceeding to the next step to expedite the process. This results in excessive moisture content beneath the waterproofing substrate. As temperatures rise and the substrate dries naturally, this moisture pressure creates pressure. Since the waterproofing layer is impermeable, excessive moisture pressure can cause it to detach from the substrate, leading to blistering or even cracking, thus affecting waterproofing quality and durability. Current practice involves directly penetrating the waterproofing layer through vents, but this method is prone to problems such as aging vent pipes and water seepage into the waterproofing layer.

[0003] To solve the above problems, this utility model urgently needs to provide a new roof-mounted concealed exhaust pipe system. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a roof-embedded exhaust pipe system to solve the problems of pipe aging and water seepage in the waterproof layer that are prone to occur during the exhaust process of current exhaust pipes.

[0005] This utility model provides a roof-mounted concealed exhaust pipe system, embedded at a predetermined location in the roof's slope-forming layer. It includes: a main exhaust pipe, front and rear exhaust pipes respectively disposed on both sides of the main exhaust pipe, and a transverse exhaust pipe arranged parallel to the main exhaust pipe.

[0006] Each front exhaust pipe is vertically connected to the main exhaust pipe, and each horizontal exhaust pipe is connected to the corresponding exhaust duct on the roof.

[0007] One end of each rear exhaust pipe is connected to the main exhaust pipe, and the other end is connected to the corresponding exhaust duct on the roof.

[0008] The front exhaust pipe, the main exhaust pipe, and the rear exhaust pipe are interconnected and connected to the outside world through the exhaust duct.

[0009] Furthermore, in a preferred configuration, the main exhaust pipe, the front exhaust pipe, the rear exhaust pipe, and the transverse exhaust pipe are all assembled from at least one UPVC plastic pipe via a straight connector, a 90° elbow, or a 45° elbow.

[0010] Furthermore, a preferred configuration is that the diameter of the UPVC plastic pipe is 50mm ± 1mm.

[0011] Furthermore, a preferred structure is that air holes are uniformly arranged on the sidewall of the UPVC plastic pipe, wherein,

[0012] The spacing between the pores is 200mm ± 1mm, and the diameter of the pores is 5mm ± 0.5mm.

[0013] Furthermore, a preferred configuration is one where the front exhaust pipe, the rear exhaust pipe, and the main exhaust pipe are not connected at the same location.

[0014] The front exhaust pipe and the rear exhaust pipe are respectively connected to the main exhaust pipe via T-shaped tee connectors.

[0015] Furthermore, a preferred configuration is one where the front exhaust pipe, the rear exhaust pipe, and the main exhaust pipe are connected at the same position.

[0016] The front exhaust pipe and the rear exhaust pipe are connected to the main exhaust pipe via a cross four-way connector.

[0017] Furthermore, in a preferred configuration, an exhaust port is provided at one end of the rear exhaust pipe, the transverse exhaust pipe, and the exhaust duct that connects to the exhaust duct.

[0018] The exhaust vent is located in the exhaust duct and is connected to the outside.

[0019] As can be seen from the above technical solution, the roof-mounted concealed exhaust pipe system provided by this utility model is concealed under the waterproof layer and connected to the exhaust duct protruding from the roof structure. The exhaust effect is achieved by utilizing the pressure difference between the inside and outside of the exhaust duct. Concealing the exhaust pipe not only reduces roof obstructions, increasing practicality and aesthetics, but also ensures unobstructed roof ventilation and maintains the roof's waterproofing effect.

[0020] To achieve the foregoing and related objectives, one or more aspects of the present invention include the features that will be described in detail below and specifically pointed out in the claims. The following description and accompanying drawings illustrate certain exemplary aspects of the present invention. However, these aspects indicate only a few of the various ways in which the principles of the present invention can be used. Furthermore, the present invention is intended to include all such aspects and their equivalents. Attached Figure Description

[0021] Other objects and results of this invention will become more apparent and readily understood upon referring to the following description taken in conjunction with the accompanying drawings, and with a more complete understanding of the invention. In the drawings:

[0022] Figure 1This is a schematic diagram of the roof-mounted concealed exhaust pipe system according to an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of a single exhaust pipe according to an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the plan layout of the roof-embedded exhaust pipe according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the location and structure of the exhaust pipe and ventilation duct according to an embodiment of the present utility model.

[0026] Among them, 1. Main exhaust pipe, 2. Front exhaust pipe, 3. First rear exhaust pipe, 4. Second rear exhaust pipe, 5. Third rear exhaust pipe, 6. Horizontal exhaust pipe, 7. First exhaust duct, 8. Second exhaust duct, 9. Third exhaust duct, 10. Air hole.

[0027] In all the accompanying drawings, the same reference numerals indicate similar or corresponding features or functions. Detailed Implementation

[0028] In the following description, numerous specific details are set forth for illustrative purposes and to provide a thorough understanding of one or more embodiments. However, it will be apparent that these embodiments may also be implemented without these specific details. In other instances, well-known structures and devices are shown in block diagram form for ease of description of one or more embodiments.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] In response to the aforementioned problems of pipe aging and water seepage in the waterproof layer during the exhaust process, this utility model proposes a roof-mounted concealed exhaust pipe system.

[0031] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] To illustrate the structure of the roof-mounted concealed exhaust pipe system provided by this utility model Figures 1 to 4 The structure of a roof-mounted concealed exhaust duct system is illustrated from different perspectives. Specifically, Figure 1 The structure of a roof-mounted concealed exhaust duct system according to an embodiment of the present invention is shown; Figure 2 A single exhaust pipe according to an embodiment of the present invention is shown; Figure 3 The plan layout of the roof-embedded exhaust pipe according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of the location and structure of the exhaust pipe and ventilation duct according to an embodiment of the present invention is shown.

[0033] like Figures 1 to 4 As shown in the figure, the roof-mounted concealed exhaust pipe system provided by this utility model is buried at a predetermined position in the slope-forming layer of the roof, including: a main exhaust pipe 1, several front exhaust pipes 2 and several rear exhaust pipes respectively set on both sides of the main exhaust pipe 1, and several transverse exhaust pipes 6 arranged parallel to the main exhaust pipe 1. Each front exhaust pipe 2 is perpendicularly connected to the main exhaust pipe 1, and each transverse exhaust pipe 6 is connected to the corresponding exhaust duct of the roof. One end of each rear exhaust pipe is connected to the main exhaust pipe 1, and the other end is connected to the corresponding exhaust duct of the roof. The front exhaust pipes 2, the main exhaust pipe 1, and the rear exhaust pipes are interconnected and connected to the outside through the exhaust ducts.

[0034] exist Figure 1 In the illustrated embodiment, there are two front exhaust pipes 2, located on one side of the main exhaust pipe 1; six rear exhaust pipes, located on the other side of the main exhaust pipe 1; and two transverse exhaust pipes 6, parallel to the main exhaust pipe 1. The rear exhaust pipes include two first rear exhaust pipes 3, two second rear exhaust pipes 4, and two third rear exhaust pipes 5. Each first rear exhaust pipe 3 has one end connected to the main exhaust pipe 1 and the other end connected to the first exhaust duct 7; each second rear exhaust pipe 4 has one end connected to the main exhaust pipe 1 and the other end connected to the second exhaust duct 8; and each third rear exhaust pipe 5 has one end connected to the main exhaust pipe 1 and the other end connected to the third exhaust duct 9. One end of each transverse exhaust pipe 6 is connected to the second exhaust duct 8.

[0035] The rear exhaust pipe, the transverse exhaust pipe 6, and the exhaust duct are connected at one end with an exhaust port, which is located in the exhaust duct and connected to the outside.

[0036] In embodiments of this utility model, the main exhaust pipe 1, the front exhaust pipe 2, the rear exhaust pipe, and the transverse exhaust pipe 6 are all assembled from at least one UPVC plastic pipe using a straight connector, a 90° elbow, or a 45° elbow. In specific applications, depending on the actual conditions of the roof structure, suitable connectors can be selected to assemble the required main exhaust pipe 1, the front exhaust pipe 2, the rear exhaust pipe, and the transverse exhaust pipe 6.

[0037] exist Figure 2 In the illustrated embodiment, the diameter of the UPVC plastic pipe is 50mm ± 1mm. Air holes 10 are uniformly arranged on the sidewall of the UPVC plastic pipe, wherein the spacing between the air holes 10 is 200mm ± 1mm, and the diameter of the air holes 10 is 5mm ± 0.5mm. In specific applications, the spacing between the air holes 10 and the diameter of the air holes 10 can be set appropriately according to specific circumstances, and are not limited to the specific examples described above.

[0038] Furthermore, in embodiments of this utility model, if the front exhaust pipe 2, the rear exhaust pipe, and the main exhaust pipe 1 are not connected at the same position, the front exhaust pipe 2 and the rear exhaust pipe are respectively connected to the main exhaust pipe 1 through a T-shaped tee connector.

[0039] Wherein, if the front exhaust pipe 2, the rear exhaust pipe and the main exhaust pipe 1 are connected at the same position; the front exhaust pipe 2 and the rear exhaust pipe are connected to the main exhaust pipe 1 through a cross four-way connector.

[0040] In a specific embodiment of this utility model, the roof-embedded exhaust pipe system is buried in a predetermined position in the slope-forming layer inside the exhaust roof. The exhaust outlet at the end of the exhaust pipe is located in the exhaust duct protruding from the roof. The exhaust pipe is transmitted from inside the wall of the flue and communicates with the outside through the exhaust port. Multiple exhaust holes are opened on the side wall of the exhaust pipe buried in the slope-forming layer, and the exhaust pipe is wrapped with fiberglass mesh to prevent the slope-forming material from entering the exhaust holes and causing blockage.

[0041] After the roof slope-forming layer is completed, the corresponding pre-embedded locations for the exhaust pipes are excavated to a depth of 60mm to facilitate the installation of the exhaust pipes. Fiberglass mesh is wrapped around the exhaust pipes to prevent the slope-forming material from entering them. Based on the locations of the exhaust pipes excavated in the slope-forming layer, UPVC plastic pipes with pre-drilled vent holes are connected to form the required structure. The ends of each exhaust pipe are connected to the corresponding flue gas duct, and the gaps between the exhaust pipes and the flue gas duct are sealed with asphalt sealant. The exhaust pipes are then protruded from the inner wall of the duct, thus completing the installation of the roof-embedded exhaust pipe system.

[0042] As can be seen from the specific embodiments provided by this utility model, the roof-mounted concealed exhaust pipe system provided by this utility model is concealed under the waterproof layer and connected to the exhaust duct protruding from the roof structure. The exhaust effect is achieved by utilizing the pressure difference between the inside and outside of the exhaust duct. Concealing the exhaust pipe not only reduces roof obstructions, increasing practicality and aesthetics, but also ensures unobstructed roof ventilation and maintains the roof's waterproofing effect.

[0043] As per the above reference Figures 1 to 4 A roof-mounted concealed exhaust duct system according to the present invention is described by way of example. However, those skilled in the art should understand that various modifications can be made to the roof-mounted concealed exhaust duct system proposed in the present invention without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the contents of the appended claims.

Claims

1. A roof-mounted concealed exhaust pipe system, embedded at a predetermined location in the roof's slope-forming layer, characterized in that, include: The system includes a main exhaust pipe, front and rear exhaust pipes on either side of the main exhaust pipe, and a transverse exhaust pipe parallel to the main exhaust pipe. Each front exhaust pipe is vertically connected to the main exhaust pipe, and each horizontal exhaust pipe is connected to the corresponding exhaust duct on the roof. One end of each rear exhaust pipe is connected to the main exhaust pipe, and the other end is connected to the corresponding exhaust duct on the roof. The front exhaust pipe, the main exhaust pipe, and the rear exhaust pipe are interconnected and connected to the outside world through the exhaust duct.

2. The roof-mounted concealed exhaust duct system as described in claim 1, characterized in that, The main exhaust pipe, the front exhaust pipe, the rear exhaust pipe, and the transverse exhaust pipe are all assembled from at least one UPVC plastic pipe using a straight connector, a 90° elbow, or a 45° elbow.

3. The roof-mounted concealed exhaust duct system as described in claim 2, characterized in that, The diameter of the UPVC plastic pipe is 50mm ± 1mm.

4. The roof-mounted concealed exhaust duct system as described in claim 2, characterized in that, Air pores are evenly distributed on the side wall of the UPVC plastic pipe, wherein, The spacing between the pores is 200mm ± 1mm, and the diameter of the pores is 5mm ± 0.5mm.

5. The roof-mounted concealed exhaust duct system as described in claim 2, characterized in that, If the front exhaust pipe, the rear exhaust pipe, and the main exhaust pipe are not connected at the same position, The front exhaust pipe and the rear exhaust pipe are respectively connected to the main exhaust pipe via T-shaped tee connectors.

6. The roof-mounted concealed exhaust duct system as described in claim 2, characterized in that, If the front exhaust pipe, the rear exhaust pipe, and the main exhaust pipe are connected at the same position; The front exhaust pipe and the rear exhaust pipe are connected to the main exhaust pipe via a cross four-way connector.

7. The roof-mounted concealed exhaust duct system as described in claim 2, characterized in that, An exhaust port is provided at one end of the rear exhaust pipe and the transverse exhaust pipe that connect to the exhaust duct. The exhaust vent is located in the exhaust duct and is connected to the outside.

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