CN219080547U

CN219080547U - Composite slow-release miniature overflow gully grating

Info

Publication number: CN219080547U
Application number: CN202223073476.7U
Authority: CN
Inventors: 龚希博; 沈煜; 陈仁彪; 魏儒峰; 沈佳涛
Original assignee: Suzhou Yuanke Ecological Construction Group Co ltd
Current assignee: Jiangsu Xibogong Ecological Environment Technology Co ltd; Suzhou Yuanke Ecological Construction Group Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-26
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a composite slow-release miniature overflow gully grating, which comprises an overflow port, a large anti-slip pad, a plug part, a weir flow port, a large well surface hole, a small well surface hole, a bulge, a groove, a small anti-slip pad, a side wall orifice and a drainage port, wherein the large anti-slip pad is connected to the overflow port, the plug part is connected to the large anti-slip pad, the weir flow port is formed in the overflow port, the large well surface hole and the small well surface hole are formed in the overflow port, the bulge is connected to the overflow port, the groove is formed in the bulge, the small anti-slip pad is arranged in the bulge, the side wall orifice is formed in the bulge, and the drainage port is formed in the overflow port. According to the utility model, a large amount of rainwater is drained through the special form that the height of the overflow port is higher than the surrounding bottom surface and the plurality of weir ports, so that a good water flow channel is formed, and leaves or large-area impurities are not easy to cover, so that the blockage is caused.

Description

Composite slow-release miniature overflow gully grating

Technical Field

The utility model relates to the technical field of overflow gully grating, in particular to a composite slow-release miniature overflow gully grating.

Background

The overflow well is arranged in sponge facilities such as a rainwater garden, a concave green land, a grass planting ditch and the like, the elevation of the overflow well is 5cm lower than the elevation of the ground and 5-20cm higher than the bottom of the water storage layer, the out-of-standard rainwater is discharged into a rainwater pipe network in an overflow mode, the mini overflow well is higher in attractiveness compared with a common overflow well, better in integration with a landscape, and relatively smaller in drainage capacity.

The existing miniature overflow well is too simple in structure and weak in drainage capacity, when the rainfall is too large, rainwater is not discharged, the water flow of an underground drainage pipeline exceeds the load, the water flow can flow out of the overflow well in a countercurrent mode to the ground surface, various dirty substances in the overflow well are simultaneously kept on the ground surface, the ground surface environment is polluted, and the miniature overflow well is easy to be blocked by fallen leaves or garbage during overflow drainage due to small orifices, so that the drainage is unsmooth, ponding and other problems are caused.

Therefore, the utility model discloses a composite slow-release miniature overflow gully grating to solve the problems.

Disclosure of Invention

The utility model aims to provide a composite slow-release miniature overflow gully grating, which aims to solve the problems that the overflow gully grating is easy to be blocked and the efficiency of delivering water is low in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a miniature overflow inlet grate of compound slowly-releasing, includes overflow mouth, big slipmat, stopper portion, weir mouth, well face macropore, well face aperture, arch, recess, little slipmat, lateral wall drill way and drainage mouth, be connected with big slipmat on the overflow mouth, be connected with stopper portion on the big slipmat, the weir mouth has been seted up on the overflow mouth, well face macropore and well face aperture have been seted up on the overflow mouth, be connected with the arch on the overflow mouth, set up flutedly on the arch, be provided with little slipmat on the arch, set up the lateral wall drill way in the arch, set up the drainage mouth on the overflow mouth.

Preferably, the overflow port is horn-shaped, the height of the overflow port extending out of the large anti-slip pad is within 8-10mm, and the overflow port is fixedly connected with the plug part.

Preferably, the length of the plug part is the same as the width of the large anti-slip pad, and the material of the plug part is the same as the material of the overflow port.

Preferably, a plurality of weir flow ports are arranged, the plurality of weir flow ports are distributed in an annular array with respect to the center of the overflow port, and the distance between the adjacent weir flow ports is approximately equal to the distance between two large holes on the well surface.

Preferably, the diameter of the big holes on the well surface is 8mm, the diameter of the small holes on the well surface is 4mm, the number of the small holes on the well surface is the same as that of the big holes on the well surface, and the big holes on the well surface and the small holes on the well surface are distributed in an annular array according to the proportion of 1:4.

Preferably, the groove is in a flower shape, the groove is arranged at the center of the protrusion, and the protrusion is also provided with big and small holes, and the diameters of the big and small holes are the same as those of the well surface big hole and the well surface small hole.

Preferably, the small cleat width is one third of the large cleat width and the small cleat completely covers the sides of the projection and is separated by sidewall apertures into an annular ring around the sides of the projection.

Preferably, the plurality of side wall orifices are formed, the plurality of side wall orifices are rectangular holes, the plurality of side wall orifices are distributed in an annular array with respect to the center of the bulge, and the width of the side wall orifices is the same as the diameter of the large hole on the well surface.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the special form that the height of the overflow port is higher than the surrounding bottom surface and the plurality of weir flow ports are arranged to drain a large amount of rainwater to form a good water flow channel, so that leaves or large-area impurities are not easy to cover, and the blockage is caused;

2. the water flow is drained through the big hole of the well surface and the small hole of the well surface which are arranged on the overflow port, and the water flow is drained and dispersed through the big hole and the small hole which are arranged on the bulge, a large amount of water is conveyed through the two channels, and the channels in the plug part and the channels around the plug part are used for draining water in two directions, so that the efficiency of the decomposed rainwater is higher.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a bump of the present utility model;

FIG. 3 is a front view of a weir of the present utility model;

FIG. 4 is a side view of a plug portion of the present utility model;

FIG. 5 is a side cross-sectional view of a weir of the present utility model.

Reference numerals illustrate:

1. an overflow port; 2. a large anti-slip pad; 3. a plug portion; 4. a weir flow port; 5. a hole on the well surface; 6. a well surface small hole; 7. a protrusion; 8. a groove; 9. a small anti-slip pad; 10. a sidewall aperture; 11. and a drainage port.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a composite slow-release miniature overflow gully grating as shown in figures 1-5, which comprises an overflow port 1, a large anti-slip pad 2, a plug part 3, a weir port 4, a large hole 5, a small hole 6, a protrusion 7, a groove 8, a small anti-slip pad 9, a side wall orifice 10 and a drainage port 11, wherein the large anti-slip pad 2 is connected to the overflow port 1, the plug part 3 is connected to the large anti-slip pad 2, the weir port 4 is arranged on the overflow port 1, the large hole 5 and the small hole 6 are arranged on the overflow port 1, the protrusion 7 is connected with the protrusion 7, the groove 8 is arranged on the protrusion 7, the small anti-slip pad 9 is arranged in the protrusion 7, the side wall orifice 10 is arranged in the protrusion 7, and the drainage port 11 is arranged on the overflow port 1.

The overflow port 1 is horn-shaped, the height of the overflow port 1 extending out of the large anti-slip pad 2 is within 8-10mm, the overflow port 1 is fixedly connected with the plug part 3, the length of the plug part 3 is the same as the width of the large anti-slip pad 2, the material of the plug part 3 is the same as that of the overflow port 1, the weir flow ports 4 are arranged in a plurality, the plurality of weir flow ports 4 are distributed in an annular array relative to the circle center of the overflow port 1, and the distance between the adjacent weir flow ports 4 is approximately equal to the distance between two well surface macropores 5.

The diameter of the big hole 5 of well face is 8mm, the diameter of the small hole 6 of well face is 4mm, the quantity of the small holes 6 of well face is the same as that of the big holes 5 of well face, and the big holes 5 of well face and the small holes 6 of well face are distributed according to 1:4 proportion annular array, the recess 8 is flower-shaped, and the recess 8 sets up in protruding 7 central point, and big small holes have also been seted up on protruding 7, the diameter of its big small hole is the same as the diameter of big holes 5 of well face and small holes 6 of well face, the width of little slipmat 9 is one third of the width of big slipmat 2, and little slipmat 9 covers the side of protruding 7 completely, and little slipmat 9 is separated into the annular around protruding 7 side by lateral wall drill 10, a plurality of lateral wall drill 10 have been seted up, and a plurality of lateral wall drill 10 are rectangular hole, and a plurality of lateral wall drill 10 are distributed about protruding 7 centre of a circle annular array, the width of lateral wall drill 10 is the same as the diameter of big hole 5 of well face.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, when the utility model is used, the overflow port 1 is arranged on a sewer pipe orifice or a pipe orifice of a drainage system, the overflow port 1 leaks on soil or the ground, as the horn shape of the overflow port 1 is higher than the surrounding ground, and the overflow port 1 is uniformly provided with the weir port 4, a large amount of rainwater can flow into the overflow port 1 along the surrounding bottom surface;

referring to the attached drawings 1-5 of the specification, when the utility model is used, rainwater flows into the side wall orifice 10 through the big hole 5 and the small hole 6 on the overflow port 1 and the big hole on the bulge 7, or is drained into another channel through the drainage port 11, and the water flowing into the side wall orifice 10 is discharged by the water suction pipeline connected with the plug part 3.

Claims

1. The utility model provides a miniature overflow inlet grate of compound slowly-releasing, includes overflow mouth (1), big slipmat (2), stopper portion (3), weir mouth (4), well face macropore (5), well face aperture (6), arch (7), recess (8), little slipmat (9), lateral wall drill way (10) and drainage mouth (11), its characterized in that: the anti-slip device is characterized in that a large anti-slip pad (2) is connected to the overflow port (1), a plug part (3) is connected to the large anti-slip pad (2), a weir flow port (4) is formed in the overflow port (1), a well surface large hole (5) and a well surface small hole (6) are formed in the overflow port (1), a bulge (7) is connected to the overflow port (1), a groove (8) is formed in the bulge (7), a small anti-slip pad (9) is arranged on the bulge (7), a side wall orifice (10) is formed in the bulge (7), and a drainage port (11) is formed in the overflow port (1).

2. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the overflow port (1) is horn-shaped, the height of the overflow port (1) extending out of the large anti-slip pad (2) is within 8-10mm, and the overflow port (1) is fixedly connected with the plug part (3).

3. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the length of the plug part (3) is the same as the width of the large anti-slip pad (2), and the material of the plug part (3) is the same as the material of the overflow port (1).

4. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the plurality of weir flow ports (4) are arranged, the plurality of weir flow ports (4) are distributed in an annular array with respect to the circle center of the overflow port (1), and the distance between the adjacent weir flow ports (4) is approximately equal to the distance between two well surface macropores (5).

5. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the diameter of the well surface macropores (5) is 8mm, the diameter of the well surface small holes (6) is 4mm, the number of the well surface small holes (6) is the same as that of the well surface macropores (5), and the well surface macropores (5) and the well surface small holes (6) are distributed in an annular array according to the ratio of 1:4.

6. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the groove (8) is of a flower shape, the groove (8) is arranged at the center of the protrusion (7), and big and small holes are formed in the protrusion (7) as well, and the diameters of the big and small holes are the same as those of the well surface big hole (5) and the well surface small hole (6).

7. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the width of the small non-slip mat (9) is one third of the width of the large non-slip mat (2), the small non-slip mat (9) completely covers the side surface of the protrusion (7), and the small non-slip mat (9) is separated into a ring shape by the side wall hole (10) around the side surface of the protrusion (7).

8. The composite slow-release mini-overflow gully grating according to claim 1, wherein: the side wall orifice (10) is provided with a plurality of rectangular holes, the side wall orifices (10) are distributed in an annular array with respect to the circle center of the bulge (7), and the width of the side wall orifice (10) is the same as the diameter of the well surface macropore (5).