Double-layer side drainage type roof drain device under mixed roof

Abstract

The utility model discloses a double-layer side drainage type roof drain device under a mixed roof, which comprises a roof drain main body, a partition plate is arranged at a water inlet of the roof drain main body, the bottom wall of the roof drain main body and the partition plate are obliquely arranged, and the bottom wall of the roof drain main body and the partition plate are horizontally and downwards inclined from the water inlet to a water outlet; the rain hopper is reasonable in design structure, the two channels are formed in the rain hopper body through the partition plate, rainwater on the roof and accumulated water in the heat preservation layer are discharged respectively, meanwhile, the check plate is arranged at the outlet of the lower channel, the check plate is arranged on the lower channel, and therefore the rainwater on the roof and the accumulated water in the heat preservation layer can be prevented from being recharged. And the position is limited through the bottom wall of the rain hopper body and the baffle, so that water in the rain hopper body is prevented from being recharged into the heat preservation layer, and the problems that when the bottom of an existing rain hopper is blocked, rainwater can be deposited in the rain hopper, the rainwater is prone to being recharged along a water passing hole, and the use effect is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building field, concretely to a double -deck side -row formula rainwater bucket device under mixed roof. BACKGROUND

[0002] Side -row formula rain barrel is the pipe fitting device in building roof drainage system, is mainly used for collecting and guiding rainwater and is discharged from the side, prevents the damage that the waterlogging causes to the roof, compares with straight -row formula rain barrel, usually will be installed at the side wall or daughter wall.

[0003] In the Chinese utility model patent with the publication number CN220504336U, a novel roof side -row formula rainwater barrel is disclosed, the first drainage layer and the water hole are arranged in the inside of the side -row formula rain barrel respectively to drain the waterlogging, then is discharged through the outlet located at the outside of the wall, however, when the rain barrel bottom is blocked, rainwater will deposit in the inside of the rain barrel, is easy to make rainwater along the water hole back irrigation, influence use effect. UTILITY MODEL CONTENT

[0004] The utility model aims at making up for the deficiency of prior art, provides a double -deck side -row formula rainwater bucket device under mixed roof.

[0005] In order to realize the above -mentioned purpose, the utility model provides the following technical scheme:

[0006] A double -deck side -row formula rainwater bucket device under mixed roof, including rain barrel main part, the water inlet and the water outlet are arranged on rain barrel main part respectively, the inlet of rain barrel main part is horizontally provided with the partition plate, and the bottom wall of rain barrel main part and the partition plate are all inclined and arranged horizontally along the direction from the water inlet to the water outlet, rain barrel main part is divided into the first passageway and the second passageway distributed in upper and lower to make the waterlogging in the wall surface and the insulation layer respectively by the first passageway and the second passageway and is discharged, the outlet of second passageway is also provided with check mechanism, for preventing the back irrigation of waterlogging.

[0007] Check mechanism includes check plate, the top of check plate is rotatably connected at the outlet of second passageway, the outlet of second passageway is also provided with baffle, and the side of baffle is in contact with the side of check plate towards the inside of second passageway, and the bottom of check plate is in contact with the bottom of second passageway, for preventing the back irrigation of waterlogging along second passageway.

[0008] Further, the partition plate is parallelly arranged with the bottom wall inside the rain barrel main part, and the opposite two side walls of the partition plate are respectively fixedly connected with the inner wall of the rain barrel main part, and the side of the partition plate inside the rain barrel main part is hingedly connected with the top of the check plate.

[0009] Further, the inclination angles of the partition plate and the rain barrel main part are all 5-10 degrees, which play a role in drainage.

[0010] Further, the first outer frame is arranged at the inlet of the rain barrel body, and the first outer frame is in the shape of a rectangular ring.

[0011] The outer side of the rain barrel body is further provided with a water stop ring in the shape of a rectangular ring, which is embedded in the wall body during installation to prevent the side wall of the rain barrel body from leaking.

[0012] Further, the inner side of the first outer frame is provided with an intercepting assembly.

[0013] Further, the intercepting assembly is located at the inlet of the first channel, and the intercepting assembly comprises a second outer frame detachably connected to the inner side of the first outer frame, and the inner side of the second outer frame is provided with a plurality of intercepting parts to block.

[0014] Further, the intercepting part is a plurality of vertical downward rods, the top of the rod is fixedly connected to the top of the inner side of the second outer frame, the bottom of the rod is sleeved with a sleeve, and the bottom of the sleeve is fixedly connected to the top of the horizontal rod to control the plurality of sleeves through the horizontal rod.

[0015] Further, at least one sleeve is hinged with a clasp on one side, and a clamping block is arranged at a position opposite to the clasp on one side of the top of the second outer frame, and when locked, the clasp moves upward along the rod to the clamping block, and the clasp is sleeved outside the clamping block to lock the plurality of sleeves.

[0016] Compared with the prior art, the double-layer side-discharge rainwater bucket device under the mixed roof has the following beneficial effects:

[0017] First, the two channels are formed in the rain barrel body by the partition plate, which discharges the rainwater on the roof and the accumulated water in the thermal insulation layer, and the check plate is arranged at the outlet of the lower channel, and the position is limited by the bottom wall and the baffle of the rain barrel body to prevent the water in the rain barrel body from backfilling into the thermal insulation layer, solving the problem that when the rain barrel bottom is blocked, the rainwater will deposit in the rain barrel, which is easy to backfill along the waterway, affecting the use effect.

[0018] Second, the rod and the sleeve are arranged at the first channel to block some larger debris from entering the rain barrel body and causing blockage, reducing the risk of blockage, and the rod and the sleeve can slide up and down, and are locked by the clasp and the clamping block to open the first channel and facilitate the maintenance of the interior. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the existing rain barrel body of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Figure 3 It is the three-dimensional structure schematic view of the rain barrel main body in the utility model.

[0022] Figure 4 It is the three-dimensional structure schematic view of the second outer frame in the utility model.

[0023] In the figure: 1, drain pipe; 2, rain barrel main body; 3, water stop ring; 4, first outer frame; 5, second outer frame; 6, stop lever; 7, clamping block; 8, sleeve; 9, clasp; 10, crossbar; 11, partition plate; 12, baffle; 13, check plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] As Figures 1-4 The utility model provides a kind of technical scheme: a double-layer side discharge formula rainwater barrel device under mixed roof, including rain barrel main body 2, rain barrel main body 2 is respectively provided with water inlet and water outlet, the inlet of rain barrel main body 2 is horizontally provided with partition plate 11, and the bottom wall of rain barrel main body 2 and partition plate 11 are all inclinedly arranged along by water inlet to water outlet direction horizontally downwards, and are straight inclination, i.e. the height of water inlet side is higher than the height of water outlet side, to facilitate drainage, first passageway and second passageway are formed using the inner wall of rain barrel main body 2 above and below partition plate 11 respectively, to make through first passageway and second passageway respectively to wall surface and the accumulated water in thermal insulation layer outside discharge;Second passageway outlet is also provided with check mechanism, for preventing accumulated water backfilling;Check mechanism includes check plate 13, the top of check plate 13 is rotatably connected at second passageway outlet, second passageway outlet is also provided with baffle 12, one side of baffle 12 and the side of check plate 13 towards second passageway are contacted, and the bottom of check plate 13 and the bottom of second passageway are contacted, for preventing accumulated water backfilling along second passageway.

[0026] In use, the main body 2 of the rain hopper is installed on the parapet wall at the inlet, connecting the inner and outer sides of the parapet wall. The second channel corresponds to the drainage point of the insulation layer, while the upper first channel connects to the roof surface. This allows rainwater to enter the first channel after falling onto the roof, flowing along it into the main body 2 of the rain hopper and exiting through the drain pipe 1 at the outlet of the main body 2. When the roof waterproofing fails, water accumulates inside the insulation layer. Since one side of the insulation layer corresponds to the second channel, the accumulated water flows back into the main body 2 of the rain hopper through the lower second channel, causing the check plate 13 to rotate and open. The second channel is opened, allowing the accumulated water to continue flowing into the drain pipe 1. When the drainage system is blocked, preventing the drain pipe 1 from draining the accumulated water, the bottom of the rain hopper body 2 is inclined. Under normal conditions, the check plate 13 is vertically downward and closes the second channel, contacting the baffle 12. After the blockage, rainwater accumulates on the side of the check plate 13 away from the baffle 12. However, due to the inclined bottom wall of the rain hopper body 2 and the limitation of the baffle 12, the check plate 13 cannot rotate into the second channel, preventing the second channel from opening and thus closing the outlet of the second channel to prevent the accumulated water from flowing back into the insulation layer through the second channel.

[0027] The partition plate 11 is arranged parallel to the bottom wall inside the rain hopper body 2, and the opposite side walls of the partition plate 11 are fixedly connected to the inner wall of the rain hopper body 2. The partition plate 11 is located on one side inside the rain hopper body 2 and is hinged to the top of the check plate 13. In use, the check plate 13 is set at the end of the partition plate 11 and is hinged by a hinge. A sealing strip is provided at the contact position between the check plate 13 and the partition plate 11 so that when the check plate 13 is closed at the outlet of the second channel, it can seal the outlet of the second channel, thereby preventing rainwater from entering the interior of the second channel. The check plate 13 is made of breathable and waterproof material so that moisture inside the insulation layer can be discharged under normal conditions. The second channel is formed by the partition plate 11 and the bottom and side walls of the rain hopper body 2 to facilitate the drainage of water that has entered the interior of the insulation layer. At the same time, when the rainfall is heavy and the drain pipe 1 is blocked, it can prevent rainwater from flowing back into the interior of the insulation layer and reduce the risk of backflow.

[0028] The tilt angles of the partition plate 11 and the rain hopper body 2 are both 5-10 degrees, which serves to drain water. In use, the tilt angle of the partition plate 11 and the rain hopper body 2 is preferably 10 degrees to facilitate better drainage from the rain hopper.

[0029] The first outer frame 4 is arranged at the inlet of the rain barrel body 2 and has a rectangular ring shape. The rain barrel body 2 is further provided with a water stop ring 3 which has a rectangular ring shape. During installation, the water stop ring 3 is embedded in the wall body to prevent leakage of the side wall of the rain barrel body 2. During use, the water stop ring 3 and the first outer frame 4 are fixedly connected with the rain barrel body 2 by welding. The first outer frame 4 is arranged in a rectangular ring shape and is embedded in the surface of the wall body to further improve the connection between the rain barrel body 2 and the wall body and to prevent rainwater from penetrating between the rain barrel body 2 and the wall body.

[0030] The first outer frame 4 is arranged at the inlet of the rain barrel body 2 and has a rectangular ring shape. The rain barrel body 2 is further provided with a water stop ring 3 which has a rectangular ring shape. During installation, the water stop ring 3 is embedded in the wall body to prevent leakage of the side wall of the rain barrel body 2. During use, the water stop ring 3 and the first outer frame 4 are fixedly connected with the rain barrel body 2 by welding. The first outer frame 4 is arranged in a rectangular ring shape and is embedded in the surface of the wall body to further improve the connection between the rain barrel body 2 and the wall body and to prevent rainwater from penetrating between the rain barrel body 2 and the wall body. The first outer frame 4 is arranged at the inlet of the rain barrel body 2 and has a rectangular ring shape. The rain barrel body 2 is further provided with a water stop ring 3 which has a rectangular ring shape. During installation, the water stop ring 3 is embedded in the wall body to prevent leakage of the side wall of the rain barrel body 2. During use, the water stop ring 3 and the first outer frame 4 are fixedly connected with the rain barrel body 2 by welding. The first outer frame 4 is arranged in a rectangular ring shape and is embedded in the surface of the wall body to further improve the connection between the rain barrel body 2 and the wall body and to prevent rainwater from penetrating between the rain barrel body 2 and the wall body.

Claims

1. A dual-layer side-discharge rainwater gutter device under hybrid roof, comprising a rainwater gutter body (2) provided with a water inlet and a water outlet respectively, characterized in that: The rain barrel body (2) is provided with a partition plate (11) at the inlet, and the bottom wall of the rain barrel body (2) and the partition plate (11) are both inclined downward along the direction from the water inlet to the water outlet, so as to divide the rain barrel body (2) into a first channel and a second channel distributed in upper and lower positions, so as to drain the accumulated water in the wall surface and the thermal insulation layer through the first channel and the second channel respectively; the outlet of the second channel is further provided with a check mechanism for preventing the accumulated water from backflowing. The check mechanism comprises a check plate (13), the top of the check plate (13) is rotatably connected at the outlet of the second channel, the outlet of the second channel is further provided with a baffle (12), one side of the baffle (12) is in contact with the side of the check plate (13) facing the second channel, and the bottom of the check plate (13) is in contact with the bottom of the second channel, so as to prevent the accumulated water from backflowing along the second channel.

2. The hybrid under-roof dual-layer side-discharge gutter device according to claim 1, characterized in that: The partition plate (11) is parallel to the bottom wall inside the rain barrel body (2), and the opposite two side walls of the partition plate (11) are fixedly connected with the inner walls of the rain barrel body (2), and the side of the partition plate (11) inside the rain barrel body (2) is hingedly connected with the top of the check plate (13).

3. The hybrid under-roof dual-layer side-discharge gutter device according to claim 2, characterized in that: The inclination angles of the partition plate (11) and the rain barrel body (2) are both 5-10 degrees.

4. The hybrid under-roof dual-layer side-discharge gutter device according to claim 1, characterized in that: The inlet of the rain barrel body (2) is further provided with a first outer frame (4), and the shape of the first outer frame (4) is a rectangular ring. The outer side of the rain barrel body (2) is further provided with a water stop ring (3), the shape of the water stop ring (3) is a rectangular ring, and when installed, the water stop ring (3) is embedded into the wall body, so as to prevent the side wall of the rain barrel body (2) from leaking.

5. The hybrid under-roof dual-layer side-discharge gutter device according to claim 4, characterized in that: The inner side of the first outer frame (4) is provided with an intercepting assembly.

6. The hybrid under-roof dual-layer side-discharge gutter device according to claim 5, characterized in that: The intercepting assembly is located at the inlet of the first channel, and the intercepting assembly comprises a second outer frame (5) which is detachably connected to the inner side of the first outer frame (4), and the inner side of the second outer frame (5) is provided with a plurality of intercepting parts for blocking.

7. The hybrid under-roof dual-layer side-discharge gutter device according to claim 6, characterized in that: The intercepting parts are a plurality of vertically downward bars (6), the top of each bar (6) is fixedly connected to the top of the inner side of the second outer frame (5), the bottom of each bar (6) is sleeved with a sleeve (8), and the bottom of each sleeve (8) is fixedly connected to the top of a horizontal rod (10), so that the plurality of sleeves (8) are controlled by the horizontal rod (10).

8. The hybrid under-roof dual-layer side-discharge gutter device according to claim 7, characterized in that: At least one side of the sleeve (8) is hingedly connected with a clasp (9), one side of the top of the second outer frame (5) is provided with a clamping block (7) opposite to the clasp (9), when locked, the clasp (9) moves upward along the bar (6) to the clamping block (7), the clasp (9) is rotatably sleeved outside the clamping block (7), so as to lock the plurality of sleeves (8).

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