Exhaust pipe roof panel penetrating structure for ultra-low energy consumption building

Abstract

The utility model discloses an exhaust pipe roof panel penetrating structure for an ultra-low energy consumption building, and relates to the technical field of ultra-low energy consumption buildings. The abutting rings are inserted into the two side walls of the roof panel. The connecting mechanism is connected with the abutting rods on the two sides. The plugging ring is fixed to one side wall of the abutting ring on one side. The supporting ring is arranged in the other side of the roof panel; the abutting plates are embedded in the ring wall of the supporting ring at equal angles, and the outer sides of the abutting plates penetrate through the outer ring wall of the supporting ring and then are inserted into inserting grooves in the inner ring wall of the roof panel. The limiting ring is sleeved and fixed on the abutting plate, a plurality of pushing springs are fixed on the four side edges of one side wall of the limiting ring at equal intervals, and the other ends of the pushing springs are fixed on the inner wall of the supporting ring; the abutting mechanisms are arranged in the exhaust pipe at equal angles and connected with the abutting ring on one side. The two sides of the roof panel can be supported, and the filler is located between the supporting ring and the plugging ring, so that the stability between the roof panel and the exhaust pipe is improved, and the phenomenon of shaking is avoided.

Description

Technical Field

[0001] This utility model relates to the field of ultra-low energy consumption building technology, specifically to an exhaust pipe through-roof panel structure for ultra-low energy consumption buildings. Background Technology

[0002] In recent years, with the continuous acceleration of urbanization, people's requirements for living environment have gradually increased. In addition, with the implementation of sustainable development strategy, innovative building technology and the introduction of energy-saving equipment and concepts are the current needs of China's construction industry. Ultra-low energy consumption buildings are one of the main means of "carbon peaking and carbon neutrality" in the construction field. The rock wool used to fill the gap between the exhaust pipe and the roof panel in the existing technology has low compressive strength and cannot play a supporting and fixing role for the exhaust pipe. Therefore, when the exhaust pipe shakes, it is easy to tear the air barrier and waterproof layer adhering to the pipe wall, resulting in the failure of the functional layer and thus affecting the use. Summary of the Invention

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a reasonably designed and easy-to-use exhaust pipe through-roof panel structure for ultra-low energy consumption buildings, which can effectively solve the defects of the existing technology.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes an exhaust pipe and a roof panel, wherein the exhaust pipe is inserted through the roof panel, and its two ends are respectively suspended on both sides of the roof panel; it also includes:

[0005] The abutment rings are two in number and are symmetrically fitted onto the exhaust pipe. The abutment rings are inserted into the side walls of the roof panel, and the outer wall of the abutment rings is set in the same vertical plane as the side walls of the roof panel.

[0006] A connecting mechanism is provided inside the roof panel and is connected to the abutment rods on both sides;

[0007] A sealing ring, wherein the sealing ring is fixed to one side wall of the abutment ring on one side, and the sealing ring is embedded in one side of the roof panel;

[0008] The support ring is located inside the other side of the roof panel, and the support ring is engaged with the abutting ring on the other side.

[0009] The abutment plate consists of several abutment plates, which are embedded at equal angles within the ring wall of the support ring. The outer side of the abutment plate passes through the outer ring wall of the support ring and is inserted into a slot on the inner ring wall of the roof panel. The inner side of the abutment plate passes through the inner ring wall of the support ring and is inserted into the ring wall of the exhaust pipe.

[0010] The limiting rings are of several kinds, and they are fitted and fixed to the contact plate one by one. The limiting rings are located inside the support ring. Several push springs are fixed at equal intervals on the four sides of one side wall of the limiting ring. The other end of the push spring is fixed to the inner wall of the support ring.

[0011] The abutting mechanism consists of several abutting mechanisms, which are arranged at equal angles inside the exhaust pipe. Each abutting mechanism is connected to an abutting ring on one side, and each abutting mechanism is arranged to abut against an abutting plate in a one-to-one correspondence.

[0012] With the above technical solution, during installation, the exhaust pipe is inserted into the roof panel, with the support ring positioned on one side of the slot in the inner ring wall of the roof panel. Then, the abutment ring with the sealing ring fixed on it is fitted onto the exhaust pipe until the sealing ring is inserted into the roof panel and the abutment ring abuts against the roof panel. At this point, the abutment plate is pushed by the abutment mechanism, causing the abutment plate to move outward through the support ring and insert into the slot in the inner ring wall of the roof panel, thereby limiting the support ring, the sealing ring, and the abutment ring on one side. The gap between the support ring and the roof panel is then filled. After filling, the abutment ring on the other side is fitted onto the side wall of the roof panel through the other side of the exhaust pipe, and the abutment rings on both sides are connected by the connecting mechanism. This improves the stability of the support ring and the sealing ring within the roof panel, and since the support ring and the sealing ring are located on both sides inside the roof panel, the stability of the exhaust pipe within the roof panel is improved.

[0013] As a further improvement of this utility model, the connecting mechanism includes:

[0014] The connecting screw tubes consist of several tubes, which are fixed at equal angles to the abutment ring on one side of the roof panel. The connecting screw tubes are inserted through the roof panel, and each connecting screw tube is threadedly connected to a connecting screw rod. The outer end of the connecting screw rod is threadedly connected to the abutment ring on the other side via a bearing.

[0015] The linkage gears are a plurality of gears, and each gear is fitted and fixed to one end of the connecting screw located inside the contact ring. A toothed ring is movably embedded in the contact ring, and the teeth on the outer ring wall of the toothed ring mesh with the plurality of linkage gears.

[0016] A connecting turntable is embedded and fixed in one side wall of an abutment ring, and the connecting gear is connected to the gear ring via gears.

[0017] With the above technical solution, during connection, one end of the connecting screw is inserted into the connecting screw tube, and then the connecting turntable is rotated. The connecting turntable drives the gear ring to rotate through the gear, and the gear ring drives several linkage gears to rotate. The linkage gears drive the connecting screws inside their respective parts to rotate. During the rotation, the connecting screw moves into the interior of the connecting screw tube until the abutting ring abuts against the roof panel.

[0018] As a further improvement of this utility model, an annular slide rail is fixed on one side wall of the gear ring, and the annular slide rail is slidably disposed in the annular groove inside the abutment ring; this can improve the stability of the gear ring when it rotates.

[0019] As a further improvement of this utility model, the abutment mechanism includes:

[0020] The contact wedge is movably installed inside the exhaust pipe and abuts against one side wall of the contact plate. An abutting spring is fixed on one side wall of the contact wedge, and the other end of the abutting spring is fixed to the inner wall of the exhaust pipe.

[0021] The abutment rod is fixed on one side wall of the abutment wedge. After the abutment rod passes through the abutment spring, an abutment plate is provided. The abutment plate is movably disposed in a rectangular groove on the outer ring wall of the exhaust pipe.

[0022] The abutment block is fixed on the inner ring wall of the sealing ring and is movably disposed in a rectangular groove on the outer ring wall of the exhaust pipe, and the abutment block abuts against the side wall of the abutment plate.

[0023] With the above technical solution, after the sealing ring is fitted onto the exhaust pipe, the abutment block moves to one side of the roof panel, and the abutment block moves the abutment plate to one side of the abutment plate. The abutment block drives the abutment wedge to move to one side of the abutment plate through the abutment rod, thereby pushing the abutment plate.

[0024] As a further improvement of this utility model, the interior of each of the abutting rods is screwed with an adjusting screw, one end of which passes through one end of the abutting rod and is fixedly connected to the abutting plate;

[0025] With the above technical solution, during use, the abutment plate can be rotated according to the thickness of the roof panel. The abutment plate drives the adjusting screw to rotate until the abutment plate moves to the appropriate position.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows: The exhaust pipe through the roof panel structure for ultra-low energy consumption buildings described in this utility model can support both sides of the roof panel and make the filling material located between the support ring and the sealing ring, thereby improving the stability between the roof panel and the exhaust pipe and preventing shaking. This utility model has the advantages of reasonable design and low manufacturing cost. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of this utility model.

[0028] Figure 2 This is an exploded view of the present invention.

[0029] Figure 3This is an exploded view of the contact ring, connecting mechanism, sealing ring, contact mechanism, and support ring in this utility model.

[0030] Figure 4 for Figure 3 Enlarged view of section A.

[0031] Figure 5 This is a cross-sectional view of the support ring in this utility model.

[0032] Figure 6 for Figure 5 Enlarged view of section B in the middle.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Exhaust pipe; 2. Roof panel; 3. Abutment ring; 4. Connecting mechanism; 4-1. Connecting screw; 4-2. Connecting screw rod; 4-3. Linkage gear; 4-4. Gear ring; 4-5. Connecting turntable; 5. Sealing ring; 6. Support ring; 7. Abutment plate; 8. Limiting ring; 9. Push spring; 10. Abutment mechanism; 10-1. Abutment wedge; 10-2. Abutment spring; 10-3. Abutment rod; 10-4. Abutment plate; 10-5. Circular slide rail; 11. Adjusting screw; 12. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings. Example 1:

[0036] like Figures 1-6 As shown, this embodiment includes an exhaust pipe 1 and a roof panel 2. The exhaust pipe 1 is inserted through the roof panel 2, and its two ends are respectively suspended on both sides of the roof panel 2. It also includes:

[0037] The abutment ring 3 consists of two rings, which are symmetrically fitted onto the exhaust pipe 1. The abutment ring 3 is inserted into the two side walls of the roof panel 2, and the outer wall of the abutment ring 3 is set in the same vertical plane as the two side walls of the roof panel 2.

[0038] The connecting mechanism 4 is installed inside the roof panel 2 and is connected to the abutment rods 10-3 on both sides.

[0039] The sealing ring 5 is fixed on the right side wall of the left abutment ring 3 and is embedded in the left side of the roof panel 2.

[0040] The support ring 6 is located on the inside right side of the roof panel 2, and the support ring 6 is engaged with the abutting ring 3 on the right side.

[0041] The abutment plate 7, there are several abutment plates 7, and they are embedded in the ring wall of the support ring 6 at equal angles. The outer side of the abutment plate 7 passes through the outer ring wall of the support ring 6 and is inserted into the slot on the inner ring wall of the roof panel 2. The inner side of the abutment plate 7 passes through the inner ring wall of the support ring 6 and is inserted into the ring wall of the exhaust pipe 1.

[0042] The limiting ring 8 consists of several rings, which are fitted one-to-one and welded to the contact plate 7. The limiting ring 8 is located inside the support ring 6. Several push springs 9 are welded to each of the four sides of one side wall of the limiting ring 8 at equal intervals. The other end of the push spring 9 is welded to the inner wall of the support ring 6.

[0043] The abutment mechanism 10 consists of several units, which are arranged at equal angles inside the exhaust pipe 1. The abutment mechanism 10 is connected to the abutment ring 3 on the left side, and the abutment mechanism 10 and the abutment plate 7 are arranged to abut against each other in a one-to-one manner. Example 2:

[0044] See Figure 2-4 As shown, based on Embodiment 1, the connecting mechanism 4 includes:

[0045] Connecting screw tubes 4-1, there are several connecting screw tubes 4-1, and they are welded and fixed at equal angles to the side wall of the left abutment ring 3 adjacent to the roof panel 2. The connecting screw tubes 4-1 are inserted through the roof panel 2. The connecting screw tubes 4-1 are all threadedly connected to the connecting screw rods 4-2. The outer end of the connecting screw rods 4-2 is threadedly connected to the right abutment ring 3 through a bearing.

[0046] Linkage gears 4-3, of which there are several, are fitted one-to-one and welded to one end of the connecting screw 4-2 located inside the contact ring 3. A gear ring 4-4 ​​is movably embedded inside the contact ring 3. The teeth on the outer ring wall of the gear ring 4-4 ​​mesh with the several linkage gears 4-3. An annular slide rail 11 is welded to the left side wall of the gear ring 4-4. The annular slide rail 11 is slidably disposed in the annular groove inside the contact ring 3, which can improve the stability of the gear ring 4-4 ​​when rotating.

[0047] Connecting turntable 4-5 is embedded and fixed in the front side wall of the right-side contact ring 3, and the connecting turntable 4-5 is connected to the gear ring 4-4 ​​through gears. Example 3:

[0048] See Figure 3 , Figure 5-6 As shown, based on Embodiment 1, the abutment mechanism 10 includes:

[0049] The anti-wedge 10-1 is movably disposed inside the exhaust pipe 1 and abuts against one side wall of the anti-plate 7. An anti-spring 10-2 is welded and fixed to one side wall of the anti-wedge 10-1, and the other end of the anti-spring 10-2 is welded and fixed to the inner wall of the exhaust pipe 1.

[0050] The abutment rod 10-3 is welded and fixed to the left side wall of the abutment wedge 10-1. After passing through the abutment spring 10-2, the abutment rod 10-3 is provided with an abutment plate 10-4, which is movably disposed in a rectangular groove on the outer ring wall of the exhaust pipe 1. The interior of the abutment rod 10-3 is threaded with an adjusting screw 12. One end of the adjusting screw 12 passes through one end of the abutment rod 10-3 and is welded and fixed to the abutment plate 10-4. In use, the abutment plate 10-4 can be rotated according to the thickness of the roof panel 2. The abutment plate 10-4 drives the adjusting screw 12 to rotate until the abutment plate 10-4 moves to a suitable position.

[0051] The contact block 10-5 is welded and fixed to the inner ring wall of the sealing ring 5. The contact block 10-5 is movably disposed in the rectangular groove on the outer ring wall of the exhaust pipe 1, and the contact block 10-5 abuts against the side wall of the contact plate 10-4.

[0052] When using this utility model, during installation, the exhaust pipe 1 is inserted into the roof panel 2, with the support ring 6 positioned on one side of the slot in the inner ring wall of the roof panel 2. Then, the abutment ring 3, with the sealing ring 5 fixed thereon, is fitted onto the exhaust pipe 1 until the sealing ring 5 is inserted into the roof panel 2 and the abutment ring 3 abuts against the roof panel 2. The abutment block 10-5 moves to one side of the roof panel 2, and the abutment block 10-5 moves the abutment plate 10-4 to one side of the abutment plate 7. The abutment block 10-5 drives the abutment wedge 10-1 to one side of the abutment plate 7 via the abutment rod 10-3, thereby pushing the abutment plate 7. This causes the abutment plate 7 to move outward via the support ring 6 and insert into the slot in the inner ring wall of the roof panel 2, thereby limiting the support ring 6, the sealing ring 5, and the abutment ring 3 on one side. Then, the support ring 6 and the roof panel 2 are connected. The gaps between panels 2 are filled. After filling, the other side of the abutment ring 3 is fitted onto the side wall of the roof panel 2 via the other side of the exhaust pipe 1. The abutment rings 3 on both sides are connected by the connecting mechanism 4. During connection, one end of the connecting screw 4-2 is inserted into the connecting screw tube 4-1. Then the connecting turntable 4-5 is rotated. The connecting turntable 4-5 drives the gear ring 4-4 ​​to rotate through the gear. The gear ring 4-4 ​​drives several linkage gears 4-3 to rotate. The linkage gears 4-3 drive the connecting screw 4-2 inside each to rotate. During the rotation, the connecting screw 4-2 moves into the interior of the connecting screw tube 4-1 until the abutment ring 3 abuts against the roof panel 2. The support ring 6 and the sealing ring 5 are located on both sides inside the roof panel 2, thereby improving the stability of the exhaust pipe 1 inside the roof panel 2.

[0053] Compared with the prior art, the beneficial effects of this specific embodiment are as follows:

[0054] 1. The roof panel 2 can be supported on both sides by the support ring 6 and the sealing ring 5, and the filling material is located between the support ring 6 and the sealing ring 5, thereby improving the stability between the roof panel 2 and the exhaust pipe 1 and preventing shaking.

[0055] 2. The two sides of the contact ring 3 can be connected by the connecting mechanism 4, which can fix the support ring 6 and the sealing ring 5 between the exhaust pipe 1 and the roof panel 2, thus improving stability;

[0056] 3. An adjusting screw 12 is provided inside the abutment rod 10-3. During installation, the position of the abutment plate 10-4 can be adjusted according to the thickness of the roof panel 2 to meet the usage requirements.

[0057] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A structure for an exhaust pipe penetrating a roof panel in an ultra-low energy building, comprising an exhaust pipe (1) and a roof panel (2), wherein the exhaust pipe (1) is inserted through the roof panel (2), and both ends of the exhaust pipe (1) are suspended on both sides of the roof panel (2); characterized in that, It also includes: The abutment ring (3) consists of two rings, which are symmetrically fitted on the exhaust pipe (1). The abutment ring (3) is inserted into the two side walls of the roof panel (2). The outer wall of the abutment ring (3) is set in the same vertical plane as the two side walls of the roof panel (2). The connecting mechanism (4) is located inside the roof panel (2) and is connected to the abutment rods (10-3) on both sides. The sealing ring (5) is fixed on one side wall of the contact ring (3) and is embedded in one side of the roof panel (2). The support ring (6) is located on the other side of the roof panel (2), and the support ring (6) is engaged with the abutting ring (3) on the other side. The contact plate (7) consists of several pieces, which are embedded at equal angles in the ring wall of the support ring (6). The outer side of the contact plate (7) passes through the outer ring wall of the support ring (6) and is inserted into the slot on the inner ring wall of the roof panel (2). The inner side of the contact plate (7) passes through the inner ring wall of the support ring (6) and is inserted into the ring wall of the exhaust pipe (1). The limiting ring (8) consists of several rings, which are fitted and fixed on the contact plate (7) in a corresponding manner. The limiting ring (8) is located inside the support ring (6). Several push springs (9) are fixed at equal intervals on the four sides of one side wall of the limiting ring (8). The other end of the push spring (9) is fixed on the inner wall of the support ring (6). The contact mechanism (10) consists of several parts, which are arranged at equal angles inside the exhaust pipe (1). The contact mechanism (10) is connected to the contact ring (3) on one side, and the contact mechanism (10) and the contact plate (7) are arranged to contact each other in a one-to-one manner.

2. The exhaust pipe through-roof panel structure for ultra-low energy consumption buildings according to claim 1, characterized in that: The connecting mechanism (4) includes: Connecting screw tubes (4-1) are several in number and are fixed at equal angles to the abutment ring (3) on one side adjacent to the side wall of the roof panel (2). The connecting screw tubes (4-1) are inserted through the roof panel (2). The connecting screw tubes (4-1) are all threadedly connected to the connecting screw rods (4-2). The outer end of the connecting screw rods (4-2) is threadedly connected to the abutment ring (3) on the other side through a bearing. Linkage gears (4-3), there are several linkage gears (4-3), and they are fitted and fixed one by one on one end of the connecting screw (4-2) located inside the contact ring (3). A toothed ring (4-4) is movably embedded in the contact ring (3), and the teeth on the outer ring wall of the toothed ring (4-4) mesh with several linkage gears (4-3). The connecting turntable (4-5) is embedded and fixed in one side wall of the abutment ring (3) and the connecting turntable (4-5) is connected to the gear ring (4-4) through gears.

3. The exhaust pipe through-roof panel structure for ultra-low energy consumption buildings according to claim 2, characterized in that: An annular slide rail (11) is fixed on one side wall of the toothed ring (4-4), and the annular slide rail (11) is slidably disposed in the annular groove inside the contact ring (3).

4. The exhaust pipe through-roof panel structure for ultra-low energy consumption buildings according to claim 1, characterized in that: The aforementioned contact mechanism (10) comprises: An anti-collision wedge (10-1) is movably disposed inside the exhaust pipe (1) and the anti-collision wedge (10-1) abuts against one side wall of the anti-collision plate (7). An anti-collision spring (10-2) is fixed on one side wall of the anti-collision wedge (10-1), and the other end of the anti-collision spring (10-2) is fixed on the inner wall of the exhaust pipe (1). The abutment rod (10-3) is fixed on one side wall of the abutment wedge (10-1). After the abutment rod (10-3) passes through the abutment spring (10-2), an abutment plate (10-4) is provided. The abutment plate (10-4) is movably disposed in a rectangular groove on the outer ring wall of the exhaust pipe (1). The abutment block (10-5) is fixed on the inner ring wall of the sealing ring (5). The abutment block (10-5) is movably disposed in the rectangular groove on the outer ring wall of the exhaust pipe (1), and the abutment block (10-5) abuts against the side wall of the abutment plate (10-4).

5. The exhaust pipe through-roof panel structure for ultra-low energy consumption buildings according to claim 4, characterized in that: The internal parts of the abutment rod (10-3) are all threaded with an adjusting screw (12). One end of the adjusting screw (12) passes through one end of the abutment rod (10-3) and is fixedly connected to the abutment plate (10-4).

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