CN224002228U - A roof rainwater hopper structure - Google Patents

Abstract

This utility model relates to the field of building construction technology and provides a roof rainwater hopper structure, including a drainage body installed on a wall with a drainage outlet. The drainage body has a bent structure, with a vertical outlet and a drainage inlet located inside the drainage outlet. The drainage body includes an overflow channel and a drainage channel, with the overflow channel located outside the drainage channel. A filter cartridge is installed at the inlet of the drainage channel to filter the rainwater before it passes through the drainage channel. This pre-filtration of the rainwater prevents blockages inside the rainwater hopper structure and reduces maintenance costs. This utility model uses the drainage body to discharge rainwater from the building roof into a steel hopper, which then drains the water into the building's groundwater treatment system via a water pipe at the bottom of the steel hopper.

Description

Roof rainwater hopper structure

Technical Field

The utility model belongs to the technical field of building engineering, and particularly relates to a roof rain bucket structure.

Background

Because of factors such as weather, the roof often produces ponding easily, in order to be convenient for discharge ponding on the roof, generally can design the slope-finding leveling layer of roof to have certain slope, finally slope to the outlet, makes the rivers on the roof drain in the rainwater pipe.

In the organized drainage structure of the roof, the key part is a rain water bucket, and the rain water bucket in the prior art has the technical problems of easy blockage and influence on the drainage function of the rain water bucket.

Disclosure of utility model

The embodiment of the utility model aims to provide a roof rainwater hopper structure, and aims to solve the technical problems that a rainwater hopper in the prior art is easy to block and the drainage function of the rainwater hopper is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions.

An embodiment of the present utility model provides a roof rain water bucket structure, including:

The water outlet part of the water draining main body is of a vertical structure, the water inlet part of the water draining main body is a water draining inlet, and the water draining inlet is arranged in the water outlet;

the steel water bucket is arranged on the outer wall of the wall body and is connected with the bottom end of the water outlet part of the water drainage main body;

the drainage main body comprises an overflow channel and a drainage channel, the overflow channel is located at the outer side of the drainage channel, a filter cartridge is arranged at the water inlet of the drainage channel and used for filtering rainwater before the rainwater passes through the drainage channel, the rainwater is filtered in advance, blockage of the inside of a rainwater hopper structure can be avoided, and maintenance cost is reduced.

Furthermore, a grid is arranged at the water inlet of the drainage channel, a strip-shaped channel is arranged on the grid, the strip-shaped channel can also ensure the drainage of rainwater, and the grid has a filtering function;

a cleaning rod is fixedly arranged on the grille;

The grid is made of stainless steel, and the width of the strip-shaped channel of the grid can be adjusted according to actual drainage requirements.

Further, the filter cylinder is rotatably arranged on the grid, and the cleaning rod is matched with the outer wall of the filter cylinder, namely, when the filter cylinder rotates, the cleaning rod can clean attachments on the filtering surface of the outer wall of the filter cylinder.

Further, the filter cylinder is coaxially and fixedly connected with a connecting rotating shaft, the other end of the connecting rotating shaft rotates and penetrates through the overflow channel, and an impeller is arranged on the connecting rotating shaft in the overflow channel.

Further, the filter cylinder is detachably connected with the end part of the connecting rotating shaft, and the filter cylinder is mounted on the grid in a detachable connection mode.

Further, a filter screen is arranged at the water inlet of the overflow channel.

Compared with the prior art, the roof rain water bucket structure has the beneficial effects that:

Firstly, when the drainage channel cannot meet the drainage of the rainwater, the water level in the drainage inlet rises, and drainage is continuously performed through the overflow channel, so that the drainage effect of the whole rainwater hopper structure is ensured;

Secondly, draining rainwater on the building roof through the arranged drainage main body, and entering the steel water bucket, and draining the rainwater into a groundwater treatment system of the building by utilizing a water pipe at the bottom end of the steel water bucket;

Thirdly, building roofing rainwater normally discharges through the drainage channel, when grid, filter cartridge all take place to block up, when leading to the water level in the drainage import to increase, in roofing rainwater gets into overflow channel, discharges through overflow channel, and the rainwater that passes in the overflow channel can strike the impeller to make the impeller rotate, the impeller of pivoted can make the filter cartridge take place the rotation of certain range, when the filter cartridge takes place to rotate, will make the cleaning rod clear up the filter media of filter cartridge filter face.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model.

FIG. 1 is a schematic view of a roof rain bucket structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic illustration of the cooperation of the impeller and the filter cartridge in the roof rain hopper structure of the present utility model;

Fig. 4 is a schematic structural view of an impeller according to the present utility model.

In the drawing, 1, a wall body, 11, a water outlet, 2, a water draining main body, 21, an overflow channel, 22, a water draining channel, 23, a water draining inlet, 3, a steel water bucket, 4, an impeller, 41, a connecting rotating shaft, 42, a filter cartridge, 5, a grid, 51, a strip-shaped channel, 52, a cleaning rod and 6, and a filter screen.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1, which is a structural diagram of a roof rain water bucket structure provided by an embodiment of the present utility model, the roof rain water bucket structure provided by the present utility model includes a drainage main body 2, the drainage main body 2 is installed on a wall body 1 having a drainage port 11, the wall body 1 is generally a parapet wall structure of a building roof, and the drainage port 11 is used for drainage of the roof;

Further, the drainage main body 2 is in a bent structure, the water outlet part of the drainage main body 2 is in a vertical structure, the water inlet part of the drainage main body 2 is a drainage inlet 23, and the drainage inlet 23 is arranged in the drainage outlet 11;

The roof rainwater fill structure of this disclosed embodiment still includes steel bucket 3, and steel bucket 3 sets up on the outer wall of wall body 1, and steel bucket 3 is connected with the play water portion bottom of drainage main part 2, through the drainage main part 2 that set up, in discharging the rainwater of building roof and getting into steel bucket 3, utilize the water pipe of steel bucket 3 bottom to arrange in the groundwater treatment system of building.

Further, in the embodiment of the present utility model, the drainage main body 2 includes an overflow channel 21 and a drainage channel 22, wherein the overflow channel 21 is located at the outer side of the drainage channel 22, and under normal conditions, if the drainage function of the drainage channel 22 is smooth, rainwater on the building roof is drained into the steel water bucket 3 through the drainage channel 22, and when the drainage channel 22 cannot meet the drainage of rainwater, the water level in the drainage inlet 23 is raised, and at this time, drainage is continued through the overflow channel 21.

With continued reference to fig. 1 to fig. 4, in the embodiment of the present utility model, a filter cartridge 42 is disposed at a water inlet of the drainage channel 22, and the filter cartridge 42 is used for filtering rainwater before the rainwater passes through the drainage channel 22, and for pre-filtering the rainwater, so as to avoid blocking inside a rainwater hopper structure and reduce maintenance cost;

preferably, in the embodiment of the present utility model, the water inlet of the drainage channel 22 is provided with a grating 5, the grating 5 is provided with a strip-shaped channel 51, the strip-shaped channel 51 can also ensure the drainage of rainwater, and the grating 5 itself also has a filtering function;

In addition, a cleaning rod 52 is fixedly arranged on the grid 5, and the filter cartridge 42 of the embodiment is rotatably arranged on the grid 5, wherein the cleaning rod 52 is matched with the outer wall of the filter cartridge 42, namely, when the filter cartridge 42 rotates, the cleaning rod 52 can clean attachments on the filtering surface of the outer wall of the filter cartridge 42.

Referring to fig. 1 to fig. 4, in the embodiment of the present utility model, a connection shaft 41 is coaxially and fixedly connected to the filter cartridge 42, the other end of the connection shaft 41 extends into the overflow channel 21 in a penetrating manner, and the connection shaft 41 in the overflow channel 21 is provided with an impeller 4.

In an alternative embodiment, the filter cartridge 42 may be detachably connected to the end of the connection shaft 41, and the filter cartridge is mounted on the grid 5 in a detachable connection manner, so as to facilitate cleaning and replacement of the filter cartridge 42;

the detachable connection manner provided by the embodiment of the disclosure may be a bolt connection, which is not particularly limited;

In an alternative embodiment, the grille 5 is made of stainless steel, and the width of the strip-shaped channel 51 of the grille 5 can be adjusted according to the actual drainage requirement.

It will be appreciated that in some cases, the building roof rainwater is normally discharged through the drainage channel 22, when the grid 5 and the filter cartridge 42 are blocked, and the water level in the drainage inlet 23 is increased, roof rainwater enters the overflow channel 21 and is discharged through the overflow channel 21, the rainwater passing through the overflow channel 21 impacts the impeller 4, so that the impeller 4 rotates, the rotating impeller 4 rotates the filter cartridge 42 to a certain extent, and when the filter cartridge 42 rotates, the cleaning rod 52 cleans the filter material on the filter surface of the filter cartridge 42;

Preferably, a plurality of cleaning rods 52 can be provided, so long as the filter cartridge 42 rotates to a certain extent, the cleaning rods 52 can simultaneously clean the surface of the filter cartridge 42 to ensure that the filter cartridge 42 recovers the water passing effect and the water draining process is smoothly performed.

With continued reference to fig. 1, in the embodiment of the present utility model, the water inlet of the overflow channel 21 is provided with a filter screen 6, and the filter screen 6 is also used for filtering, so that the blockage caused by impurities entering the overflow channel 21 when the overflow channel 21 is flushed is avoided.

The above embodiments are merely illustrative of a preferred embodiment, but are not limited thereto. In practicing the present utility model, appropriate substitutions and/or modifications may be made according to the needs of the user.

The number of equipment and the scale of processing described herein are intended to simplify the description of the present utility model. Applications, modifications and variations of the present utility model will be readily apparent to those skilled in the art.

Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims (6)

1. A roof rain bucket structure, comprising:

The water draining device comprises a water draining main body (2), a water draining inlet (23) and a water draining pipe, wherein the water draining main body (2) is arranged on a wall body (1) with a water draining outlet (11), the water draining main body (2) is of a bent structure, a water outlet part of the water draining main body (2) is of a vertical structure, a water inlet part of the water draining main body (2) is a water draining inlet (23), and the water draining inlet (23) is arranged in the water draining outlet (11);

The steel water bucket (3), the steel water bucket (3) is set up on the outer wall of the wall body (1), the steel water bucket (3) is connected with water outlet bottom end of the drainage main body (2);

the water draining main body (2) comprises an overflow channel (21) and a water draining channel (22), wherein the overflow channel (21) is positioned at the outer side of the water draining channel (22), and a filter cylinder (42) is arranged at the water inlet of the water draining channel (22).

2. Roof rain bucket structure according to claim 1, characterized in that the water inlet of the drainage channel (22) is provided with a grid (5), and the grid (5) is provided with a strip-shaped channel (51);

A cleaning rod (52) is fixedly arranged on the grid (5);

The grid (5) is made of stainless steel.

3. Roof rain hopper structure according to claim 2, characterized in that the filter cartridge (42) is rotatably arranged on the grille (5), and the cleaning lever (52) cooperates with the outer wall of the filter cartridge (42).

4. A roof rainwater hopper structure according to claim 3, wherein the filter cartridge (42) is coaxially and fixedly connected with a connecting rotating shaft (41), the other end of the connecting rotating shaft (41) rotates and penetrates through the overflow channel (21), and an impeller (4) is mounted on the connecting rotating shaft (41) positioned in the overflow channel (21).

5. Roof rain bucket structure according to claim 4, characterized in that the cartridge (42) is detachably connected to the end of the connecting shaft (41);

the filter cartridge (42) is detachably connected to the grid (5).

6. Roof rainwater hopper structure according to any of claims 2-5, characterized in that the overflow channel (21) is provided with a filter screen (6) at the water inlet.