CN221837854U - Drainage structure for a building - Google Patents

Abstract

The utility model discloses a house building drainage structure, and belongs to the technical field of house drainage. Including house main part, drain pipe and arc brush, house main part's top lateral wall fixed cover is equipped with the eaves, and the eaves is located the below of deflector, and the upper surface of eaves has been seted up and has been crossed water logical groove, and the top of drain pipe runs through the eaves and with cross water logical groove diapire looks parallel and level, drain pipe top fixedly connected with hemisphere casing, the hole of permeating water has been seted up to hemisphere casing bottom, gets into the rainwater of crossing water logical groove, gets into the intraductal discharge of drain through the hole of permeating water. Through the cooperation design of hemisphere casing, arc brush, windward plate and axis of rotation, can blow windward plate with the help of the wind, windward plate drives axis of rotation and arc brush round hemisphere casing rotation to make arc brush hemisphere casing clean, prevent debris jam hole of permeating water, prevent that the outlet from taking place to block up, make the drainage unobstructed, it is effectual to drain.

Description

Drainage structure for a building

Technical Field

The utility model relates to the technical field of house drainage, in particular to a house building drainage structure.

Background Art

With the development of society, more and more houses are being built. At present, the drainage of house buildings generally adopts a drainage pipe on the inside of the roof to collect rainwater, and the collected water in the drainage ditch is discharged into the ditch or collection well through a vertical drainage straight pipe arranged on the outside of the building.

In traditional house construction, a water collection tank is usually installed on the roof, and a drainage pipe is installed on the wall. The drainage pipe is connected to the water collection tank for drainage. Since there may be debris such as fallen leaves on the roof, the debris will flow into the water collection tank with rainwater, which may cause the drain outlet to be blocked, resulting in drainage difficulties and poor drainage effect.

Utility Model Content

The utility model aims to solve the problem in the prior art that fallen leaves and other debris on the roof flow into the sump along with rainwater, which may cause the drainage outlet to be blocked, resulting in drainage difficulties and poor drainage effect, and proposes a drainage structure for a house building.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A drainage structure for a building, comprising:

House body: The top side wall of the house body is fixedly sleeved with eaves, and the upper surface of the eaves is provided with water-passing grooves;

Drain pipe: The top of the drain pipe passes through the eaves and is flush with the bottom wall of the water channel. The top of the drain pipe is fixedly connected to a hemispherical shell, and a water-permeable hole is opened at the bottom of the hemispherical shell;

Arc-shaped brush: adapted to be mounted on the outer surface of the hemispherical shell, the outer surface of the eaves is fixedly connected with a mounting frame, the top of the arc-shaped brush is fixedly connected with a rotating shaft, and the rotating shaft passes through the mounting frame and is rotatably connected to the mounting frame through a bearing, so that the mounting frame can rotate along the outer surface of the hemispherical shell, and a windward plate is fixed on the outer surface of the rotating shaft.

Preferably, the bottom wall of the water-passing groove is a slope inclined downward, and the hemispherical shell is located at the lowest point of the bottom wall of the water-passing groove.

Preferably, the windward plates are provided in plurality and arranged in a circular array along the circumference of the rotation axis.

Preferably, the windward plate is bent inwardly to form a windward cavity.

Preferably, the drainage pipe is fixed to the main body of the house via a clamp.

Preferably, a water guide plate is provided on the top of the house body, and the water-facing surface of the water guide plate is inclined downward.

Preferably, a scraper is fixedly connected to the outer surface of the arc-shaped brush, and a part of the rotation path of the scraper extends out of the eaves.

Preferably, the inner wall of the water passage groove transitions smoothly to the upper surface of the eaves.

Compared with the prior art, the utility model provides a drainage structure for a building, which has the following beneficial effects.

1. The utility model adopts the coordinated design of the hemispherical shell, the arc-shaped brush, the windward plate and the rotating shaft. When the wind blows the windward plate, the windward plate drives the rotating shaft and the arc-shaped brush to rotate around the hemispherical shell, so that the arc-shaped brush cleans the hemispherical shell, prevents debris from clogging the water-permeable holes, prevents the drainage port from being blocked, and ensures smooth drainage with good drainage effect.

2. The utility model, through the arrangement of the scraper, can make the debris collected around the hemispherical shell with rainwater fall down under the action of gravity as the debris is separated from the eaves when being dragged by the scraper, thereby preventing the debris from accumulating on the eaves and affecting the rotation of the arc brush. At the same time, a collection frame is arranged at the debris falling point on the ground, so that the debris falls into the collection frame, preventing the fallen debris from injuring people.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a three-dimensional schematic diagram of the utility model;

FIG2 is an enlarged view of the structure at A in FIG1 of the present utility model;

FIG3 is a schematic diagram showing the connection between the hemispherical shell and the drain pipe of the utility model.

In the figure:

1. Main body of the building; 2. Hoop; 3. Drain pipe; 4. Eaves; 5. Mounting frame; 6. Windward plate; 7. Water guide plate; 8. Water channel; 9. Rotating shaft; 10. Arc brush; 11. Scraper; 12. Water hole; 13. Hemispherical shell.

DETAILED DESCRIPTION

The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:

Example 1. This embodiment aims to provide a drainage structure for a building, which is mainly suitable for draining the roof of a house. In order to solve the problem that fallen leaves and other debris on the roof flow into the sump along with rainwater, the drain outlet may be blocked, causing drainage difficulties and poor drainage effect, this embodiment provides a drainage structure for a building.

1-3, a drainage structure for a building includes a building body 1, a drainage pipe 3 and an arc-shaped brush 10. A water guide plate 7 is provided on the top of the building body 1, and the water-facing surface of the water guide plate 7 is inclined downward. An eave 4 is fixedly sleeved on the top side wall of the building body 1. The eave 4 is located below the water guide plate 7. A water flow groove 8 is provided on the upper surface of the eave 4. The water accumulated in the building body 1 can be collected into the water flow groove 8 through the provided water guide plate 7.

The drain pipe 3 is fixed to the main body 1 of the house through the clamp 2. The top of the drain pipe 3 passes through the eaves 4 and is flush with the bottom wall of the water-passing groove 8. A hemispherical shell 13 is fixedly connected to the top of the drain pipe 3. A water-permeable hole 12 is opened at the bottom of the hemispherical shell 13. Rainwater entering the water-passing groove 8 enters the drain pipe 3 through the water-permeable hole 12 and is discharged. The bottom wall of the water-passing groove 8 is a downwardly inclined slope, and the hemispherical shell 13 is located at the lowest point of the bottom wall of the water-passing groove 8. The hemispherical shell 13 is arranged at the lowest point of the water-passing groove 8, which can facilitate the collection of rainwater around the hemispherical shell 13.

The outer surface of the eaves 4 is fixedly connected with a mounting frame 5, the top of the arc-shaped brush 10 is fixedly connected with a rotating shaft 9, and the rotating shaft 9 penetrates the mounting frame 5 and is rotatably connected to the mounting frame 5 through a bearing, the arc-shaped brush 10 is adaptively arranged on the outer surface of the hemispherical shell 13, so that the mounting frame 5 can rotate along the outer surface of the hemispherical shell 13, and the outer surface of the rotating shaft 9 is fixed with a windward plate 6, through the windward plate 6, the wind can blow the windward plate 6, and the windward plate 6 drives the rotating shaft 9 and the arc-shaped brush 10 to rotate around the hemispherical shell 13, so that the arc-shaped brush 10 cleans the hemispherical shell 13, prevents debris from clogging the water permeable hole 12, and prevents the drain outlet from being blocked, so that the drainage is smooth and the drainage effect is good.

There are multiple windward plates 6 arranged in a circular array along the rotating shaft 9. The windward plates 6 are bent inward to form a windward cavity. The windward cavity and the multiple windward plates 6 can effectively utilize wind force to rotate the arc-shaped brush 10.

A scraper 11 is fixedly connected to the outer surface of the arc-shaped brush 10, and the scraper 11 can move with the arc-shaped brush 10. Part of the rotation path of the scraper 11 extends out of the eaves 4, and the inner wall of the water-passing groove 8 smoothly transitions with the upper surface of the eaves 4. The part of the rotation path of the scraper 11 extends out of the eaves 4, so that the debris collected around the hemispherical shell 13 with rainwater can be dragged by the scraper 11. As the debris is separated from the top of the eaves 4, the debris will fall under the action of gravity, thereby preventing the debris from accumulating on the eaves 4 and affecting the rotation of the arc-shaped brush 10. At the same time, a collection frame is set at the debris falling point on the ground, so that the debris falls into the collection frame to prevent the fallen debris from injuring people.

Working principle: Place the aggregate frame at the corresponding position on the ground, and use the wind to blow the windward plate 6, which drives the rotating shaft 9 and the arc brush 10 to rotate around the hemispherical shell 13, so that the arc brush 10 cleans the hemispherical shell 13 to prevent debris from clogging the water permeable hole 12 and the drain outlet from being blocked. At the same time, the scraper 11 can move with the arc brush 10, so that the debris collected around the hemispherical shell 13 with the rainwater is dragged by the scraper 11. As the debris is separated from the top of the eaves 4, the debris falls into the aggregate frame under the action of gravity to prevent the debris from accumulating on the eaves 4.

Claims (8)

1. A housing construction drainage structure, comprising:

House body (1): the roof is characterized in that a eave (4) is fixedly sleeved on the side wall of the top of the house main body (1), and a water passing groove (8) is formed in the upper surface of the eave (4);

Drain pipe (3): the top of the water draining pipe (3) is fixedly connected with a hemispherical shell (13), and a water permeable hole (12) is formed in the bottom of the hemispherical shell (13);

Arc brush (10): the adaptation is located hemisphere casing (13) surface, the surface fixedly connected with mounting bracket (5) of eaves (4), the top fixedly connected with axis of rotation (9) of arc brush (10), and axis of rotation (9) run through mounting bracket (5) and rotate with mounting bracket (5) through the bearing and be connected, make mounting bracket (5) can follow hemisphere casing (13) surface and rotate, the surface mounting of axis of rotation (9) has windward plate (6).

2. A building construction drainage structure according to claim 1, wherein: the bottom wall of the water passing groove (8) is an inclined surface which is inclined downwards, and the hemispherical shell (13) is positioned at the lowest position of the bottom wall of the water passing groove (8).

3. A building construction drainage structure according to claim 1, wherein: the windward plates (6) are provided in plurality and are arrayed circumferentially along the rotation shaft (9).

4. A building construction drainage structure according to claim 3, wherein: the windward plate (6) is bent inwards and forms a windward cavity.

5. A building construction drainage structure according to claim 1, wherein: the drain pipe (3) is fixed with the house main body (1) through the anchor ear (2).

6. A building construction drainage structure according to claim 1, wherein: the top of house main part (1) is provided with water guide plate (7), and the upstream face of water guide plate (7) slope downwards.

7. A building construction drainage structure according to claim 2, wherein: the outer surface of the arc-shaped hairbrush (10) is fixedly connected with a scraping plate (11), and part of the rotating path of the scraping plate (11) extends out of the eave (4).

8. A building construction drainage structure according to claim 7, wherein: the inner wall of the water passing groove (8) is in smooth transition with the upper surface of the eave (4).