Rigid insulation integrated gutter for pitched roof of building in severe cold region

Abstract

The utility model discloses a rigid heat preservation integrated eaves gutter of building slope roof in severe cold area, including concrete base layer (1), the concrete base layer (1) upper surface is set up and is opened with recess (1.1) to the inclination, and recess (1.1) upside is equipped with the convex (1.2), the concrete base layer (1) surface is equipped with roll material gas barrier layer (2), and roll material gas barrier layer (2) surface in recess (1.1) is equipped with the first rock wool heat preservation board (3) with recess (1.1) shape is matched, and the first rock wool heat preservation board (3) surface is equipped with stainless steel integrated groove (4), and stainless steel integrated groove (4) inside is equipped with the installation cavity (4.5) of horizontal arrangement, and installation cavity (4.5) is equipped with electric heat tracing snow melting device (5), the convex (1.2) surface is equipped with third EPS heat preservation board (10). It adopts stainless steel integrated groove, avoids the situation of groove water leakage, and improves the service life of building.

Description

Technical Field

[0001] This utility model relates to a rigid and heat-insulating integrated eaves gutter for sloping roofs of buildings in extremely cold regions. Specifically, it is an integrated eaves gutter with rigidity and heat insulation properties for use on sloping roofs of buildings in extremely cold regions. Background Technology

[0002] The protective layer for the eaves gutter construction of pitched roofs in industrial and civil buildings is usually made of cement mortar (or fine aggregate concrete). Especially in extremely cold regions, this type of protective layer will exhibit various damage and fracture phenomena when subjected to the effects of rain, snow, and freeze-thaw cycles. First, the strength of the cement mortar protective layer decreases. The freeze-thaw cycle causes the moisture in the cement mortar protective layer to form internal stress. The expansion of ice generates stress, which may exceed the bearing capacity of the cement mortar itself, leading to the fracture of the cement mortar. Water enters the interior of the cement mortar and freezes into ice during low-temperature periods. The stress inside the ice is greater than the tensile strength of the cement mortar, causing the cement mortar to crack, split, and peel off, which in turn causes leakage in the eaves gutter and affects the service life of the building. Utility Model Content

[0003] The purpose of this invention is to provide a rigid, integrated eaves gutter for sloping roofs in extremely cold regions. It uses a one-piece stainless steel gutter to prevent leaks and extend the building's lifespan.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a rigid thermal insulation integrated eaves gutter for sloping roofs in extremely cold regions, including a concrete base layer. The upper surface of the concrete base layer is inclined and has a groove, and the upper side of the groove has a protrusion. A roll material air barrier layer is provided on the surface of the concrete base layer. A first rock wool insulation board matching the shape of the groove is provided on the surface of the roll material air barrier layer in the groove. A stainless steel integrated groove is provided on the surface of the first rock wool insulation board. A horizontally set installation cavity is provided inside the stainless steel integrated groove. An electric heat tracing snow melting device is provided in the installation cavity. A third EPS insulation board is provided on the surface of the protrusion. A second rock wool insulation board and a first EPS insulation board are sequentially provided on the upper side of the protrusion. A second EPS insulation board is provided on the lower side of the groove. A waterproof roll material layer is provided on the surface of the second rock wool insulation board, the first EPS insulation board, the second EPS insulation board, and the third EPS insulation board.

[0005] In the aforementioned rigid thermal insulation integrated eaves gutter for pitched roofs in extremely cold regions, the plane of the concrete base layer on the upper side of the groove is lower than the plane of the concrete base layer on the lower side of the groove.

[0006] In the aforementioned rigid thermal insulation integrated eaves gutter for pitched roofs of buildings in frigid regions, the stainless steel integrated gutter includes a main body at both ends that matches the shape of the groove. The main body is provided with a horizontally arranged partition, a guide part that is inclined downward at one end of the main body, and a support part that is perpendicular to the concrete base on the upper side of the other end of the main body.

[0007] In the aforementioned rigid thermal insulation integrated eaves gutter for pitched roofs of buildings in frigid regions, the lower side of the third EPS insulation board is provided with a groove corresponding to the protrusion.

[0008] The beneficial effects of this utility model are as follows: This utility model avoids surface damage to eaves gutters under freeze-thaw cycles by using an integrated stainless steel groove. The integrated stainless steel groove is equipped with an electric heat tracing snow melting device, which is suitable for extremely cold environments. Furthermore, the upper part of the groove has a protrusion that can be used to support the second rock wool insulation board and the first EPS insulation board. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the stainless steel integrated groove of this utility model.

[0011] Legend: 1-Concrete base layer, 1.1-Groove, 1.2-Protrusion, 2-Rolled air-barrier layer, 3-First rock wool insulation board, 4-Stainless steel integrated groove, 4.1-Main body, 4.2-Partition, 4.3-Guide part, 4.4-Support part, 4.5-Installation cavity, 5-Electric heat tracing snow melting device, 6-Second rock wool insulation board, 7-First EPS insulation board, 8-Second EPS insulation board, 9-Waterproof roll layer, 10-Third EPS insulation board, 11-Card slot. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0013] Specific implementation examples are given below.

[0014] like Figures 1 to 2As shown in the embodiment of this utility model, the rigid thermal insulation integrated eaves gutter for pitched roofs in cold regions includes a concrete base 1. The upper surface of the concrete base 1 is inclined and has a groove 1.1, and a protrusion 1.2 is provided on the upper side of the groove 1. The surface of the concrete base 1 is provided with a roll material air barrier layer 2. The surface of the roll material air barrier layer 2 in the groove 1.1 is provided with a first rock wool insulation board 3 that matches the shape of the groove 1.1. The surface of the first rock wool insulation board 3 is provided with a stainless steel integrated groove 4. The stainless steel integrated groove 4 is provided with a horizontally arranged installation cavity 4.5. The installation cavity 4.5 is provided with an electric heat tracing snow melting device 5. The surface of the protrusion 1.2 is provided with a third EPS insulation board 10. The upper side of the protrusion 1.2 is provided with a second rock wool insulation board 6 and a first EPS insulation board 7 in sequence. The lower side of the groove 1.1 is provided with a second EPS insulation board 8. The surfaces of the second rock wool insulation board 6, the first EPS insulation board 7, the second EPS insulation board 8 and the third EPS insulation board 10 are provided with a waterproof roll material layer 9.

[0015] The plane of the concrete base layer 1 on the upper side of the groove 1.1 is lower than the plane of the concrete base layer 1 on the lower side of the groove 1.1.

[0016] The stainless steel integrated trench 4 has a main body 4.1 at both ends that matches the shape of the groove 1.1. The main body 4.1 is provided with a horizontally arranged partition 4.2. One end of the main body 4.1 is provided with a guide part 4.3 that is inclined downward. The other end of the main body 4.1 is provided with a support part 4.4 that is perpendicular to the concrete base 1.

[0017] The third EPS insulation board 10 has a slot 11 on its lower side that corresponds to the protrusion 1.2.

[0018] The principle of this application is as follows: First, a roll-type air-barrier layer 2 is laid on a concrete base layer 1 to prevent indoor water vapor from entering the insulation layer, thus avoiding moisture absorption and reduced insulation performance. It also prevents water vapor condensation from causing bulging, cracking, or other problems. Then, a first rock wool insulation layer 3 is placed within a groove 1.1, and a stainless steel integrated groove 4 is installed within the first rock wool insulation layer 3. A partition 4.2 within the stainless steel integrated groove 4 is sealed to the main body 4.1, and an electric heat tracing snow melting device 5 is installed within the installation cavity 4.5 formed by the partition 4.2 and the main body 4.1. The electric heat tracing snow melting device uses a commercially available self-regulating electric heat tracing tape (flame-retardant PE insulation layer), with a temperature range of 0–65 degrees Celsius, making it suitable for low-temperature environments. The upper side of the protrusion is equipped with a second rock wool insulation board 6 and a first EPS insulation board 7, which can play a role in heat preservation. The second rock wool insulation board 6 is a Class A material and is used in conjunction with the first EPS insulation board 7 to play a role in fireproof isolation. The tongue and groove structure is sealed with weather-resistant silicone sealant. The surfaces of the second rock wool insulation board 6, the first EPS insulation board 7, the second EPS insulation board 8, and the third EPS insulation board 10 are covered with a waterproof membrane layer 9, which plays a role in waterproofing. The waterproof membrane layer 9 is equipped with tiles. The support part 4.4 of the stainless steel integrated groove 4 can support the installation of the upper tiles, and the guide part 4.3 can guide rain and snow, causing them to move downwards to the tiles.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rigid thermal insulation integrated eaves gutter for pitched roofs in extremely cold regions, characterized by: The system includes a concrete base (1), the upper surface of which is inclined and has a groove (1.1), and the upper side of the groove (1.1) has a protrusion (1.2); the surface of the concrete base (1) is provided with a roll air barrier layer (2), the surface of the roll air barrier layer (2) in the groove (1.1) is provided with a first rock wool insulation board (3) that matches the shape of the groove (1.1), the surface of the first rock wool insulation board (3) is provided with a stainless steel integrated groove (4), and the inside of the stainless steel integrated groove (4) is provided with a horizontal setting. The installation cavity (4.5) is equipped with an electric heat tracing snow melting device (5); the surface of the protrusion (1.2) is provided with a third EPS insulation board (10), the upper side of the protrusion (1.2) is provided with a second rock wool insulation board (6) and a first EPS insulation board (7) in sequence, the lower side of the groove (1.1) is provided with a second EPS insulation board (8), and the surfaces of the second rock wool insulation board (6), the first EPS insulation board (7), the second EPS insulation board (8) and the third EPS insulation board (10) are provided with a waterproof membrane layer (9).

2. The rigid thermal insulation integrated eaves gutter for pitched roofs in frigid regions as described in claim 1, characterized in that: The plane of the concrete base layer (1) on the upper side of the groove (1.1) is lower than the plane of the concrete base layer (1) on the lower side of the groove (1.1).

3. The rigid thermal insulation integrated eaves gutter for pitched roofs in frigid regions as described in claim 1, characterized in that: The stainless steel integrated trench (4) includes a main body (4.1) at both ends that matches the shape of the groove (1.1). The main body (4.1) is provided with a horizontally arranged partition (4.2). One end of the main body (4.1) is provided with a guide (4.3) that is inclined downward. The other end of the main body (4.1) is provided with a support (4.4) that is perpendicular to the concrete base (1).

4. The rigid thermal insulation integrated eaves gutter for pitched roofs in frigid regions as described in claim 1, characterized in that: The third EPS insulation board (10) is provided with a slot (11) on the lower side corresponding to the protrusion (1.2).

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