CN210032043U - Gutter inlet with flow dividing function - Google Patents
Gutter inlet with flow dividing function Download PDFInfo
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- CN210032043U CN210032043U CN201920156825.0U CN201920156825U CN210032043U CN 210032043 U CN210032043 U CN 210032043U CN 201920156825 U CN201920156825 U CN 201920156825U CN 210032043 U CN210032043 U CN 210032043U
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Abstract
The utility model discloses a gutter inlet with a flow dividing function, which comprises a flow dividing device and a base, wherein the flow dividing device comprises a vertical outer wall and an inner wall, the top of the outer wall forms a rainwater inlet part, and the outer wall is also provided with a flow guide port; a bottom plate is arranged between the bottom of the outer wall and the bottom of the inner wall and connected into a whole, so that a water storage tank is formed; the flow dividing device is arranged on the base, the base is of a hollow structure and is communicated with the inner wall, and an overflow water outlet is arranged on the base; a rainwater grate is arranged at the rainwater inlet part of the flow dividing device, and a plurality of drain holes are formed in the rainwater grate. During light rain or first rain, rainwater enters the rainwater inlet water storage tank after passing through the rainwater grate and flows out to a nearby sewage well through the flow guide port, when the rainfall is large, the flow guide pipe on the flow distribution device cannot meet the drainage requirement, and rainwater overflows the inner wall of the flow distribution body, enters the rainwater inlet in an overflow mode and is discharged through a pipeline at the bottom of the rainwater inlet.
Description
Technical Field
The utility model relates to a building drainage technology field, concretely relates to inlet for stom water with reposition of redundant personnel function.
Background
The gutter inlet is a structure for collecting rainwater on a rainwater pipe duct or a confluence pipe duct. Rainwater on the street road surface firstly flows into the drainage pipe channel through the connecting pipe through the rainwater inlet. The form, number and arrangement of the rain openings are determined according to the quantity of the produced catchment areas, the drainage capacity of the rain openings and the road form. The position of the rain inlet can ensure that the ground rainwater can be collected quickly and effectively.
The existing gutter inlet is single in structure, does not have a shunting structure, and cannot meet practical requirements of various occasions.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a gutter inlet that can carry out damming to the rainwater.
In order to solve the technical problem, the utility model discloses a technical scheme be: a rainwater inlet with a flow dividing function comprises a flow dividing device and a base, wherein the flow dividing device comprises a vertical outer wall and an inner wall, a rainwater inlet part is formed at the top of the outer wall, and a flow guide port is further formed in the outer wall; a bottom plate is arranged between the bottom of the outer wall and the bottom of the inner wall for connection, so that a water storage tank is formed; the flow dividing device is arranged on the base, the base is of a hollow structure and is communicated with the inner wall, and a flood discharge port is formed in the base; a rainwater grate is arranged at the rainwater inlet part of the flow dividing device, and a plurality of drainage holes are formed in the rainwater grate; a filter screen device is arranged below the rainwater grate.
Furthermore, the filter screen device comprises an upper water passing plate and a lower water distribution plate, the two water passing plates are provided with water permeable holes, the lower water distribution plate is provided with two support columns, and the support columns are provided with filter screens.
Furthermore, the upper water passing plate is sunken downwards to form a sewage intercepting plane, the filter screen is in a shape of a curved surface sunken downwards, the cross sectional area of each water passing hole in the lower water distribution plate is smaller than that of the drain hole, and the total cross sectional area of the water passing holes in the lower water distribution plate is 2-3 times that of the drain hole in the rainwater grate.
According to the above technical scheme, the utility model has the advantages of it is following: the rainwater gets into in the inlet for stom water behind the rainwater grate, and during part rainwater directly got into diverging device to flow through the water conservancy diversion mouth, when the rainfall is great, the honeycomb duct on the diverging device can't satisfy the drainage requirement, and the rainwater overflows the fluid inner wall, gets into in the inlet for stom water with the overflow mode, and discharges through the pipeline of inlet for stom water bottom. The arrangement of the filter screen device can also prevent blockage, so that the flow distribution is relatively uniform.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, the gully with diversion function of the present invention comprises a diversion device and a base 8, wherein the diversion device comprises a vertical outer wall 6 and an inner wall 9, a rainwater inlet part is formed at the top of the outer wall 6, and a diversion opening 7 is further arranged on the outer wall 6; a bottom plate 10 is arranged between the bottom of the outer wall 6 and the bottom of the inner wall 9 for connection, thereby forming a water storage tank; the flow dividing device is arranged on a base 8, the base is of a hollow structure and is communicated with the inner wall, and a flood discharge port 11 is arranged on the base; a rainwater grate 5 is arranged at the rainwater inlet part of the flow dividing device, and a plurality of drain holes 2 are arranged on the rainwater grate 5. A filter screen device is arranged below the rainwater grate.
The rainwater gets into in the inlet for stom water behind the rainwater grate, and during part rainwater directly got into diverging device to flow through the water conservancy diversion mouth, when the rainfall is great, the honeycomb duct on the diverging device can't satisfy the drainage requirement, and the rainwater overflows the fluid inner wall, gets into in the inlet for stom water with the overflow mode, and discharges through the pipeline of inlet for stom water bottom.
A filter screen device is arranged below the rainwater grate. The filter screen device has the following specific structure, and comprises an upper water passing plate 4 and a lower water distribution plate 12, wherein the two water passing plates are provided with water permeable holes 1, the lower water distribution plate 12 is provided with two support columns 13, and the support columns 13 are provided with filter screens 3. The upper water passing plate is sunken downwards to form a sewage intercepting plane, the cross-sectional area of each water permeating hole in the lower water distribution plate is smaller than that of each water draining hole, and the total cross-sectional area of the water permeating holes in the lower water distribution plate is 2-3 times that of the water draining holes in the rainwater grate. The hole cross section of permeating water on lower water distribution plate is less, and is in large quantity, and the filter screen that combines again, consequently can carry out the inlet for stom water and carry out comparatively even water distribution, consequently through the pipe diameter ratio of outer wall and inner wall, the rainfall that can comparatively accurate control branch goes.
Claims (3)
1. The utility model provides a inlet for stom water with reposition of redundant personnel function which characterized in that: the rainwater flow distribution device comprises a flow distribution device and a base, wherein the flow distribution device comprises a vertical outer wall and an inner wall, a rainwater inlet part is formed at the top of the outer wall, and a flow guide opening is formed in the outer wall; a bottom plate is arranged between the bottom of the outer wall and the bottom of the inner wall for connection, so that a water storage tank is formed; the flow dividing device is arranged on the base, the base is of a hollow structure and is communicated with the inner wall, and a flood discharge port is formed in the base; a rainwater grate is arranged at the rainwater inlet part of the flow dividing device, and a plurality of drainage holes are formed in the rainwater grate; a filter screen device is arranged below the rainwater grate.
2. The gully with split function of claim 1, wherein: the filter screen device comprises an upper water passing plate and a lower water distribution plate, the two water passing plates are provided with water permeable holes, the lower water distribution plate is provided with two support columns, and the support columns are provided with filter screens.
3. The gully with split function according to claim 2, wherein: the upper water passing plate is sunken downwards to form a sewage intercepting plane, the filter screen is in a shape of a curved surface sunken downwards, the cross sectional area of each water permeating hole in the lower water distribution plate is smaller than that of the drain hole, and the total cross sectional area of the water permeating holes in the lower water distribution plate is 2-3 times that of the drain hole in the rainwater grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156825.0U CN210032043U (en) | 2019-01-29 | 2019-01-29 | Gutter inlet with flow dividing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156825.0U CN210032043U (en) | 2019-01-29 | 2019-01-29 | Gutter inlet with flow dividing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032043U true CN210032043U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920156825.0U Active CN210032043U (en) | 2019-01-29 | 2019-01-29 | Gutter inlet with flow dividing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663756A (en) * | 2020-12-17 | 2021-04-16 | 四川省建筑设计研究院有限公司 | Road surface inlet for stom water conservancy diversion cuts dirty device |
-
2019
- 2019-01-29 CN CN201920156825.0U patent/CN210032043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663756A (en) * | 2020-12-17 | 2021-04-16 | 四川省建筑设计研究院有限公司 | Road surface inlet for stom water conservancy diversion cuts dirty device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 7-1, Xinchuang building, Shishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Tongke Engineering Consulting Co., Ltd Address before: Room 415, No. 10, Jinshan Road, Suzhou City, Jiangsu Province Patentee before: SUZHOU TONGKE ENVIRONMENTAL MUNICIPAL SERVICE Co.,Ltd. |
|
| CP03 | Change of name, title or address |