Intelligent roof ventilation system and its construction method

Abstract

This invention proposes an intelligent roof ventilation system and its construction method, comprising an insulation layer and a roof layer, wherein the insulation layer is placed on the roof surface and the roof layer is placed on the insulation layer; it also includes insulation boards and venting piles, wherein multiple insulation boards are spliced ​​together to form the insulation layer, and the insulation boards have ventilation channels, which are interconnected between adjacent insulation boards; one end of the venting pile is attached to one of the insulation boards, and the other end passes through the roof layer and is fixed thereto, and the venting pile has an ventilation channel that is connected to the ventilation channel, which is used to connect the ventilation channel to the outside. The ventilation channel and the insulation board are integrally formed, eliminating the need for compression between the roof layer and the insulation layer for fixation; the splicing of multiple insulation boards ensures a secure installation; and the other end of the venting pile passing through and being fixed to the roof layer further reinforces the venting pile, increasing its stability and preventing it from tilting.

Description

Technical Field

[0001] This invention relates to the field of roof ventilation technology, and in particular to an intelligent roof ventilation system and its construction method. Background Technology

[0002] Large temperature differences between the inside and outside of the roof insulation board can cause water vapor and condensation, which requires ventilation. Usually, we need to install vent pipes in the insulation layer. In construction, we usually use PVC pipes with holes drilled in them and place them between the joints of the insulation material boards. The boards are fixed by the pressure between them. Alternatively, we can protect them by building cement blocks on the roof surface.

[0003] Chinese patent CN102691385A discloses a roof ventilation system. In actual use, it was found that the roof layer is set above the insulation layer, and several ventilation pipes are set between the roof layer and the insulation layer. Each ventilation pipe is provided with several ventilation holes, thereby achieving the ventilation effect.

[0004] As described in the above technical solution, the inventor discovered that the root cause is that the vent pipe is installed between the roof layer and the insulation layer and is fixed by the squeezing force between the roof layer and the insulation layer. This makes it easy for the pipe to be not firmly fixed and may cause the vent pipe to be crooked or kicked off. This not only results in a poor appearance but also makes it easy for the vent pipe to fail. To solve the above technical problems, it is necessary to provide an integrated roof intelligent ventilation system. Summary of the Invention

[0005] In view of this, the present invention proposes an intelligent roof ventilation system and its construction method. The ventilation channel is built into the insulation layer, which does not require fixing by the extrusion force of the roof layer and the insulation layer. It adopts one-piece molding, which is not only convenient to install, but also stable and reliable.

[0006] The technical solution of this invention is implemented as follows: This invention provides an intelligent roof ventilation system, which includes an insulation layer and a roof layer, wherein,

[0007] The insulation layer is installed on the roof;

[0008] The roof layer is set on top of the insulation layer;

[0009] It also includes insulation boards and venting piles, among which,

[0010] Multiple insulation boards are spliced ​​together to form an insulation layer. The insulation boards have ventilation channels, and the ventilation channels between two adjacent insulation boards are interconnected. The ventilation channels have small holes for ventilation to connect the insulation boards and the ventilation channels.

[0011] One end of the vent pile is installed on one of the insulation boards, and the other end passes through the roof layer and is fixed thereto. The vent pile is equipped with an venting channel, which is connected to the ventilation channel. The venting channel is used to connect the ventilation channel to the outside.

[0012] Based on the above technical solutions, preferably, the insulation board includes an upper board and a lower board, wherein,

[0013] The upper plate is placed on the lower plate, with the side of the upper plate away from the lower plate abutting against the roof layer, and the other side of the lower plate abutting against the roof.

[0014] Both the upper and lower plates are provided with multiple arc-shaped through grooves, which together form a ventilation channel.

[0015] Based on the above technical solutions, preferably, the insulation board further includes an adhesive layer, which is disposed on the upper board and the lower board, and the upper board and the lower board are fixed to each other by the adhesive layer.

[0016] Based on the above technical solutions, preferably, the insulation board further includes a humidity sensing element, which is disposed between the upper plate and the lower plate and located in the arc-shaped groove, for detecting the humidity in the arc-shaped groove.

[0017] Based on the above technical solutions, preferably, the ventilation channels are provided in multiple ways, and all ventilation channels pass through the center of the insulation board.

[0018] Based on the above technical solutions, preferably, the insulation board is a regular hexagon.

[0019] Based on the above technical solutions, preferably, the venting pile includes a precast cement block, a venting pipe, and a ventilation cap, wherein,

[0020] The precast concrete block is fixed to one of the insulation boards;

[0021] The vent pipe is installed inside the precast concrete block and is connected to the ventilation channel inside the insulation board. The vent channel is installed inside the vent pipe.

[0022] The exhaust hood is fixed to the end of the precast concrete block away from the insulation board and is connected to the exhaust pipe for air circulation within the exhaust pipe.

[0023] The construction method for a rooftop intelligent ventilation system includes the following steps:

[0024] S1. Waterproofing layer construction on the roof: A waterproofing layer is laid on the surface of the roof.

[0025] S2. The insulation board is laid by splicing multiple insulation boards together to connect the ventilation channels and cover the roof with a waterproof layer.

[0026] S3. Installation of the venting pile: Install the venting pile on one of the insulation boards, so that the venting channel is connected to the ventilation channel in the venting pile.

[0027] S4. Lay the roof layer: Lay the roof layer on the insulation board so that the air outlet piles are exposed and connected to the outside.

[0028] More preferably, the venting pile is made of cement and fixed to the insulation board with cement.

[0029] The intelligent roof ventilation system of the present invention has the following advantages over the prior art:

[0030] (1) Insulation boards and venting piles are installed. Ventilation channels are set inside the insulation boards, and the venting piles are connected to the ventilation channels. The ventilation channels and insulation boards are integrally formed, eliminating the need for compression between the roof layer and the insulation layer to fix them. Multiple insulation boards are spliced ​​together for secure installation. At the same time, the other end of the venting pile passes through the roof layer and is fixed thereto, which further reinforces the venting pile, increases its stability, and prevents it from tilting. (2) Upper and lower plates are installed. The insulation boards are assembled from the upper and lower plates, which facilitates the formation of arc-shaped channels, thereby facilitating production and improving production efficiency.

[0031] (3) A humidity sensing element is installed. The humidity sensing element can detect the humidity in the ventilation channel of the insulation board, thereby determining whether there is water accumulation in a local area of ​​the insulation board, avoiding water leakage and water soaking, and solving the problem in time. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a perspective view of the intelligent roof ventilation system of the present invention;

[0034] Figure 2 This is a schematic diagram showing the connection between the roof layer and the insulation board in the intelligent roof ventilation system and its construction method of the present invention.

[0035] Figure 3 This is a schematic diagram of the structure of the insulation board in the intelligent roof ventilation system and its construction method of the present invention;

[0036] Figure 4 This is a cross-sectional view of the insulation board in the intelligent roof ventilation system and its construction method of the present invention;

[0037] Figure 5 This is a schematic diagram of the ventilation channel in the intelligent roof ventilation system and its construction method of the present invention;

[0038] Figure 6 This is a schematic diagram of the structure of two adjacent insulation boards in the intelligent roof ventilation system and its construction method of the present invention.

[0039] Figure 7 This is a schematic diagram of the air outlet pile in the roof intelligent ventilation system and its construction method of the present invention;

[0040] Figure 8 In the intelligent roof ventilation system and its construction method of the present invention Figure 1 Top view. Detailed Implementation

[0041] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0042] like Figure 1-8 As shown, the intelligent roof ventilation system of the present invention includes an insulation layer 1 and a roof layer 2, wherein the insulation layer 1 is disposed on the roof; the roof layer 2 is disposed on the insulation layer 1; it also includes insulation boards 3 and air outlet piles 4, wherein multiple insulation boards 3 are spliced ​​together to form the insulation layer 1, and the insulation boards 3 are provided with ventilation channels 30, and the ventilation channels 30 between two adjacent insulation boards 3 are interconnected; one end of the air outlet pile 4 is disposed on one of the insulation boards 3, and the other end passes through the roof layer 2 and is fixed thereto, and the air outlet pile 4 is provided with an air outlet channel 40, which is connected to the ventilation channel 30, and the air outlet channel 40 is used to connect the ventilation channel 30 to the outside.

[0043] In a preferred embodiment, the insulation board 3 includes an upper board 31 and a lower board 32, wherein the upper board 31 is disposed on the lower board 32, the side of the upper board 31 away from the lower board 32 abuts against the roof layer 2, and the other side of the lower board 32 abuts against the roof; both the upper board 31 and the lower board 32 are provided with a plurality of arc-shaped through grooves 300, and the arc-shaped through grooves 300 of the upper board 31 and the arc-shaped through grooves 300 of the lower board 32 form a ventilation channel 30.

[0044] Specifically, the insulation board 3 includes an upper board 31 and a lower board 32. The insulation board 3 adopts a split structure design, which makes it easy to manufacture the insulation board 3. The upper board 31 and the lower board 32 can be directly assembled together, which is convenient for production and can improve production efficiency.

[0045] In a preferred embodiment, the insulation board 3 further includes an adhesive layer 33, which is disposed on the upper plate 31 and the lower plate 32, and the upper plate 31 and the lower plate 32 are fixed to each other by the adhesive layer 33.

[0046] Specifically, the adhesive layer 33 can be double-sided tape or glue. By using double-sided tape or glue for bonding, it is convenient to assemble the upper board 31 and the lower board 3, thereby improving the laying efficiency of the insulation board 3.

[0047] In a preferred embodiment, the insulation board 3 further includes a humidity sensing element 34, which is disposed between the upper plate 31 and the lower plate 32 and located in the arc-shaped through groove 300, for detecting the humidity in the arc-shaped through groove 300.

[0048] Specifically, a buzzer and control panel should also be provided. The humidity sensing element 34 is connected in series with the buzzer and control panel. By setting a peak value on the control panel, when the value fed back by the humidity sensing element 34 is greater than or equal to the peak value, the buzzer will sound to remind that there is a water leak, so that it can be resolved quickly.

[0049] In a preferred embodiment, multiple ventilation channels 30 are provided, and all ventilation channels 30 pass through the center of the insulation board 3.

[0050] Specifically, there are three ventilation channels 30, which are connected at the center of the insulation board 3. The humidity sensing element 34 can be placed at the center of the insulation board 3, so that the humidity in the three ventilation channels 30 can be detected at the same time, thus improving the accuracy of the detection value.

[0051] The insulation board 3 is evenly distributed through three ventilation channels 30. The ventilation channels 30 are provided with small ventilation holes for communication between the insulation board 3 and the ventilation channels 30, thereby increasing the overall exhaust effect and efficiency.

[0052] As a preferred embodiment, the insulation board 3 is a regular hexagon. Specifically, the regular hexagon shape of the insulation board 3 not only facilitates assembly and laying, but also allows the ventilation channels 30 to be evenly distributed within the insulation board 3, further improving the ventilation effect.

[0053] In a preferred embodiment, the venting pile 4 includes a precast cement block 41, a venting pipe 42, and a ventilation cap 43. The precast cement block 41 is fixed to one of the insulation boards 3. The venting pipe 42 is disposed inside the precast cement block 41 and is connected to the ventilation channel 30 in the insulation board 3. The ventilation channel 40 is disposed inside the venting pipe 42. The ventilation cap 43 is fixed to the end of the precast cement block 41 away from the insulation board 3 and is connected to the venting pipe 42 for air circulation within the venting pipe 42. At the same time, the two arc-shaped through grooves 300 can be combined to form a ventilation channel 30.

[0054] Specifically, the exhaust hood 43 on the precast cement block 41 rotates, thereby driving the air outlet channel 40 in the exhaust pipe 42 to exchange gases with the outside. Since the exhaust pipe 42 is connected to the ventilation channel 30 in the insulation board 3, the insulation board 3 can be ventilated and dried. At the same time, the exhaust hood 43 can also prevent water from the outside from entering the insulation board 3.

[0055] The above-mentioned construction method for the intelligent roof ventilation system includes the following steps:

[0056] S1. Waterproofing layer construction on the roof: A waterproofing layer is laid on the surface of the roof.

[0057] S2, the laying of insulation board 3 involves splicing multiple insulation boards 3 together to connect the ventilation channels 30 and cover the waterproof layer of the roof.

[0058] S3. Installation of the air outlet pile 4: Install the air outlet pile 4 on one of the insulation boards 3, so that the air outlet channel 40 is connected to the ventilation channel 30 in the air outlet pile 4.

[0059] S4. Lay the roof layer 2. Lay the roof layer 2 on the insulation board 3 so that the air outlet pile 4 is exposed and connected to the outside.

[0060] In a preferred embodiment, the vent pile 4 is formed by cement casting and is fixed to the insulation board 3 by cement.

[0061] Specifically, after the venting pile 4 is fixed to one of the insulation boards 3 with cement, the roof layer 2 is laid on the insulation board 3. At this time, the roof layer 2 will cover a section of the venting pile 4, thereby further fixing the venting pile 4. Through the two fixation by cement and roof layer 2, the stability of the venting pipe 42 can be increased, and it is not easy to tilt.

[0062] The working principle of this embodiment is as follows:

[0063] Install the vent pile 4 on one of the insulation boards 3, so that the vent channel 40 is connected to the ventilation channel 30 in the vent pile 4. Lay the roof layer 2 on the insulation board 3 and expose the vent pile 4 to the outside.

[0064] The exhaust hood 43 on the precast cement block 41 rotates, thereby driving the air outlet channel 40 in the exhaust pipe 42 to exchange gas with the outside. Since the exhaust pipe 42 is connected to the ventilation channel 30 in the insulation board 3, the insulation board 3 can be ventilated and dried. At the same time, the exhaust hood 43 can also prevent water from the outside from entering the insulation board 3.

[0065] By setting a peak value on the control panel, when the value fed back by the humidity sensing element 34 is greater than or equal to the peak value, the buzzer sounds to alert that a water leak has occurred, thus enabling a quick solution.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A roof intelligent ventilation system, comprising an insulation layer (1) and a roof layer (2), wherein, The insulation layer (1) is installed on the roof; The roof layer (2) is set on the insulation layer (1); Its features include: an insulation board (3) and an air outlet (4), wherein, Multiple insulation boards (3) are spliced ​​together to form an insulation layer (1). There is a ventilation channel (30) inside the insulation board (3). The ventilation channels (30) between two adjacent insulation boards (3) are interconnected. There are ventilation holes on the ventilation channel (30) for the connection between the insulation board (3) and the ventilation channel (30). One end of the venting pile (4) is set on one of the insulation boards (3), and the other end passes through the roof layer (2) and is fixed thereto. The venting pile (4) is provided with an venting channel (40), which is connected to the ventilation channel (30). The venting channel (40) is used to connect the ventilation channel (30) to the outside. The insulation board (3) includes an upper board (31) and a lower board (32), wherein, The upper plate (31) is set on the lower plate (32). The side of the upper plate (31) away from the lower plate (32) abuts against the roof layer (2), and the other side of the lower plate (32) abuts against the roof. Multiple arc-shaped through grooves (300) are provided on both the upper plate (31) and the lower plate (32). The arc-shaped through grooves (300) of the upper plate (31) and the arc-shaped through grooves (300) of the lower plate (32) combine to form a breathable channel (30). The insulation board (3) also includes an adhesive layer (33), which is disposed on the upper plate (31) and the lower plate (32), and the upper plate (31) and the lower plate (32) are fixed to each other by the adhesive layer (33); The insulation board (3) also includes a humidity sensing element (34), which is disposed between the upper plate (31) and the lower plate (32) and located in the arc-shaped through groove (300) for detecting the humidity in the arc-shaped through groove (300); Multiple ventilation channels (30) are provided, and all ventilation channels (30) pass through the center of the insulation board (3); The venting pile (4) includes a precast cement block (41), a venting pipe (42), and a ventilation cap (43), wherein, The precast cement block (41) is fixed on one of the insulation boards (3); The vent pipe (42) is installed inside the precast cement block (41) and is connected to the ventilation channel (30) inside the insulation board (3). The vent channel (40) is installed inside the vent pipe (42). The exhaust hood (43) is fixed to the end of the precast cement block (41) away from the insulation board (3) and connected to the exhaust pipe (42) for air circulation in the exhaust pipe (42).

2. The intelligent roof ventilation system as described in claim 1, characterized in that: The insulation board (3) is a regular hexagon.

3. A construction method for a roof intelligent ventilation system, employing the roof intelligent ventilation system as described in any one of claims 1-2, characterized in that: The construction method includes the following steps: S1. Waterproofing layer construction on the roof: A waterproofing layer is laid on the surface of the roof. S2. The insulation board (3) is laid by splicing multiple insulation boards (3) together to make the ventilation channels (30) interconnected and cover the waterproof layer of the roof. S3. Installation of the air outlet pile (4): Install the air outlet pile (4) on one of the insulation boards (3) so that the air outlet channel (40) is connected to the ventilation channel (30) in the air outlet pile (4); S4. Lay the roof layer (2). Lay the roof layer (2) on the insulation board (3) so that the air outlet pile (4) is exposed and connected to the outside.

4. The construction method of the roof intelligent ventilation system as described in claim 3, characterized in that: The air outlet pile (4) is made by cement pouring and is fixed to the insulation board (3) by cement.

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