CN213597348U

CN213597348U - Double-layer anti-blocking cover for roof drain pipe

Info

Publication number: CN213597348U
Application number: CN202021149888.2U
Authority: CN
Inventors: 沈挺
Original assignee: Suzhou Jilite Electromechanical Co ltd
Current assignee: Suzhou Jilite Electromechanical Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-07-02
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a double-deck stifled cover that prevents of roof drain pipe, include: the bottom of the small cylindrical metal net is connected with and arranged at the bottom of the large cylindrical metal net; one end of the large cylindrical metal net is provided with a bottom surface, and the bottom surface can completely wrap the bottom surface of the small cylindrical metal net. The utility model provides a double-deck stifled cover of preventing of roof drain pipe can effectively prevent stifled of roof drain pipe, simple structure, simple to operate simultaneously.

Description

Double-layer anti-blocking cover for roof drain pipe

Technical Field

The utility model belongs to the technical field of stifled is prevented in the drainage, concretely relates to roof drain pipe is double-deck prevents stifled cover.

Background

In daily life, the roof drain pipe is blocked by sundries such as dead leaves or plastic bags, which is a frequent occurrence, and at this time, water is accumulated on the roof, so that the water seeps from the walls and the roof of a house, and much inconvenience is brought to the life of people.

Under the condition, the prior solution is to manually dredge the roof drain pipe, which wastes time and labor; and the existing roof drain pipe anti-blocking device has a complex structure, and the roof drain pipe is easily blocked.

Therefore, it is an urgent problem to provide a solution to the blockage of roof drainage pipe.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems of the existing roof drainage pipeline, a new anti-blocking scheme is needed.

Therefore, the utility model aims to solve the problem that a double-deck anti-blocking cover of roof drain pipe is provided to overcome the problem that prior art exists.

In order to solve the problem, the utility model provides a double-deck anti-blocking cover of roof drain pipe, include: the bottom of the small cylindrical metal net is connected with and arranged at the bottom of the large cylindrical metal net; one end of the large cylindrical metal net is provided with a bottom surface, and the bottom surface can completely wrap the bottom surface of the small cylindrical metal net.

Furthermore, the two cylindrical metal nets are connected through butt welding.

Furthermore, the bottom surface of the cylindrical metal net is arranged in a metal grid structure.

The utility model provides a double-deck stifled cover of preventing of roof drain pipe can effectively prevent stifled of roof drain pipe, simple structure, simple to operate simultaneously.

Drawings

The invention is further described with reference to the following drawings and detailed description.

FIG. 1 is a schematic front view of a double-layer anti-blocking cover for a roof drain pipe in this example;

FIG. 2 is a schematic view of the grid structure of the bottom surface of the double-layer anti-blocking cover of the roof drain pipe in this example;

FIG. 3 is a schematic side view of the double-layer anti-blocking cover for the roof drain pipe in the present embodiment;

FIG. 4 is a schematic diagram of a side view of the double-layer anti-blocking cover for the roof drain pipe in the present example;

the reference numbers in the figures mean:

cylindrical metal net 100, cylindrical metal net 200.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1, the utility model provides a double-deck anti-blocking cover of roof drain pipe, include: the bottom of the small cylindrical metal net 100 is connected to the bottom of the large cylindrical metal net 200, and the bottom of the large cylindrical metal net 200 can completely wrap the bottom of the small cylindrical metal net 100.

When the drainage pipe is used specifically, the cylindrical metal net 100 can be inserted into the drainage pipe, and the bottom of the cylindrical metal net 200 can completely wrap the end, exposed out of the drainage pipe, of the cylindrical metal net 100, so that the outlet of the drainage pipe can form a net-shaped outlet wrapped by the cylindrical metal net 200 and the cylindrical metal net 100, and sundries such as leaves withered from the roof of a house or plastic bags can be effectively prevented from entering the drainage pipe.

The solution provided by the present invention will be described in more detail below with reference to specific figures and examples.

Example one

Referring to fig. 1-4, the utility model provides a double-deck anti-blocking cover of roof drain pipe, when specifically setting up, include: a small cylindrical metal net 100 and a large cylindrical metal net 200.

Wherein, the small cylindrical metal net 100 is a hollow bottomless cylindrical shape; the large cylindrical metal net 200 has a bottom surface which is arranged in a metal grid type; the bottom of one end of the small cylindrical metal net 100 is penetrated by the end without the bottom surface of the large cylindrical metal net 200 and is connected with the end with the bottom surface; the column walls of the small cylindrical metal net 100 and the large cylindrical metal net 200 are all arranged in a metal grid structure.

When the metal mesh structure is specifically arranged, as shown in fig. 2, a plurality of metal wires can be adopted to be mutually staggered to form a plurality of rhombuses, circles, triangles, squares, ellipses, regular polygons and the like according to actual needs.

Here, the connection manner of the bottom surfaces of the small cylindrical metal net 100 and the large cylindrical metal net 200 is not particularly limited, and it is preferable to connect them by butt welding.

The small cylindrical metal net 100 is preferably rolled into a small cylindrical shape by using a metal net, and when the small cylindrical metal net 100 is specifically applied, a tail pipe of the small cylindrical metal net 100 is directly inserted into a water inlet of a drain pipe and is connected with the inner wall of a water falling port by using an adhesive.

The large cylindrical metal net 200 is preferably made into a large cylindrical shape by metal net punching, one end of the large cylindrical metal net is connected with the metal grid on the bottom surface, and the metal grid structure on the bottom surface is as shown in fig. 2, so that the criss-cross arrangement of the metal grid structure can effectively prevent sundries such as withered leaves on the roof of the house or plastic bags from entering the drain pipe.

Example two

On the basis of the first embodiment, in order to better effectively prevent the roof drain pipe from being blocked, the bottom surface of the metal mesh is also arranged at one end, inserted into the drain pipe, of the small cylindrical metal mesh 100 on the basis of the first embodiment, and thus, the structure can further prevent external impurities from entering the drain pipe.

EXAMPLE III

On the basis of the second embodiment, in order to better effectively prevent the roof drain pipe from being blocked, in this embodiment, on the basis of the first embodiment, a plurality of metal nets filling the inner cavity of the small cylindrical metal net 100 are further arranged in the small cylindrical metal net 100, and the plurality of metal nets are preferably arranged in the inner cavity of the small cylindrical metal net 100 in a butt welding manner, so that the structure can further prevent external impurities from entering the drain pipe.

The double-layer anti-blocking cover for the roof drain pipe is arranged on the basis of the scheme, and when the double-layer anti-blocking cover is applied specifically, the large cylindrical metal net 200 at the top can effectively prevent sundries such as leaves and plastic bags on the roof from entering the drain pipe, and meanwhile, the sundries can not block the water inlet of the drain pipe, so that water can not be accumulated on the roof when the building drain pipe is kept smooth and heavy rain, and water seepage on the wall and the roof is avoided.

The utility model provides a double-deck stifled cover that prevents of roof drain pipe both can vertical installation, but also horizontal installation, mainly according to the mounting form of drain pipe water inlet and decide. The double-layer anti-blocking cover can be manufactured by stamping a metal screen plate, and is simple in structure and convenient to install.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Double-deck stifled cover of preventing of roof drain pipe, its characterized in that includes: the bottom of the small cylindrical metal net is connected with and arranged at the bottom of the large cylindrical metal net; one end of the large cylindrical metal net is provided with a bottom surface, and the bottom surface can completely wrap the bottom surface of the small cylindrical metal net.

2. The double-layer anti-blocking cover for the roof drain pipe according to claim 1, wherein the two cylindrical metal nets are connected and arranged by butt welding.

3. The double-layer anti-blocking cover for the roof drain pipe according to claim 1, wherein the bottom surface of the cylindrical metal net is arranged in a metal grid type structure.