CN223634060U - Overflow type gully - Google Patents
Overflow type gullyInfo
- Publication number
- CN223634060U CN223634060U CN202423141995.1U CN202423141995U CN223634060U CN 223634060 U CN223634060 U CN 223634060U CN 202423141995 U CN202423141995 U CN 202423141995U CN 223634060 U CN223634060 U CN 223634060U
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- CN
- China
- Prior art keywords
- rainwater
- diversion trench
- diversion
- gully
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型涉及一种溢流式雨水口，安装在雨水井内并与海绵设施连接，包括过滤组件和导流组件；过滤组件可拆卸安装在雨水井的井口，导流组件位于过滤组件一侧且可拆卸安装在雨水井内，导流组件与海绵设施连通，导流组件设有溢水口，溢水口与雨水井连通；雨水井底部安装有排水管，雨水管连接雨水井和市政雨水管道。与现有技术相比，本实用新型具有过滤组件过滤雨水，拦截下雨时雨水冲刷带来的大颗粒垃圾，降低了海绵设施被污染的概率；过滤组件和导流组件均可拆卸连接在雨水井上，便于安装和维护；导流组件将雨水引至海绵设施，当海绵设施的容量满载后，雨水通过溢水口流入雨水井，排至市政雨水管道，确保海绵设施安全高效运行等优点。
This utility model relates to an overflow-type rainwater inlet, installed inside a rainwater well and connected to a sponge city facility. It includes a filter assembly and a flow guiding assembly. The filter assembly is detachably installed at the opening of the rainwater well, and the flow guiding assembly is located to one side of the filter assembly and detachably installed inside the rainwater well. The flow guiding assembly is connected to the sponge city facility and has an overflow outlet connected to the rainwater well. A drainage pipe is installed at the bottom of the rainwater well, connecting the rainwater well to the municipal rainwater pipe. Compared with existing technologies, this utility model has the advantages of: the filter assembly filters rainwater, intercepting large particles of debris carried by rainwater during rainfall, reducing the probability of contamination of the sponge city facility; both the filter assembly and the flow guiding assembly are detachably connected to the rainwater well, facilitating installation and maintenance; the flow guiding assembly directs rainwater to the sponge city facility, and when the facility is full, rainwater flows into the rainwater well through the overflow outlet and is discharged into the municipal rainwater pipe, ensuring the safe and efficient operation of the sponge city facility.
Description
Technical Field
The utility model relates to the technical field of drainage, in particular to an overflow type gully.
Background
The sponge city is a city development mode which can fully play the roles of absorbing, storing and penetrating and slowly releasing rainwater by strengthening city planning construction management, fully playing ecological systems such as buildings, roads, greenbelts, water systems and the like, effectively controlling the runoff of rainwater and realizing natural accumulation, natural penetration and natural purification.
However, the prior municipal road sponge city facilities have some defects, such as easy accumulation of garbage at the water inlet of the municipal road sponge facilities, more hard municipal roads, large water-proof pavement occupation ratio, frequent driving and serious pollution in rainy days.
In summary, how to design a gully capable of preventing pollution caused by accumulation of sponge facility garbage is a technical problem to be solved.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide an overflow type gully.
The aim of the utility model can be achieved by the following technical scheme:
According to one aspect of the utility model, an overflow type rain water inlet is arranged in a rain water well and connected with sponge facilities, the rain water inlet comprises a filter assembly and a diversion assembly, the filter assembly is detachably arranged at a wellhead of the rain water well, the diversion assembly is positioned at one side of the filter assembly and is detachably arranged in the rain water well, the diversion assembly is communicated with the sponge facilities, the diversion assembly is provided with an overflow port, the overflow port is communicated with the rain water well, a drain pipe is arranged at the bottom of the rain water well, and the rain water pipe is connected with the rain water well and a municipal rain water pipeline.
As a preferred technical solution, the filtering assembly comprises a grate.
As the preferable technical scheme, the grate is a flat grate which is arranged in the area of the wellhead of the rainwater well on the ground, and the diversion component and the flat grate are arranged at intervals.
The vertical grate comprises a cover plate and a water inlet plate which are mutually and vertically connected, a slope is arranged on the ground on one side of the rainwater well, one side of the slope, close to the rainwater well, is lower than the ground, the cover plate is covered on a wellhead of the rainwater well, the water inlet plate is perpendicular to the ground and is arranged on one side, lower than the ground, of the slope, and the height of the diversion component is lower than the water inlet plate.
The diversion assembly comprises a diversion trench and a water inlet pipe, wherein the cross section of the diversion trench is 匚 -shaped, one side of the opening is provided with an overflow port, the overflow port faces the wellhead of a rainwater well, the length and the width of the cross section of the diversion trench are both larger than or equal to the diameter of the water inlet pipe, and the water inlet pipe is connected with the diversion trench and a sponge facility.
As the preferable technical scheme, the diversion trench and the water inlet pipe are parallel to the ground, and the installation height of the diversion trench is the same as the installation height of the water inlet pipe.
As the preferable technical scheme, the whole diversion trench is 匚 -shaped, the cross section of the rainwater well is rectangular, the whole length and width of the diversion trench are respectively the same as the length and width of the cross section of the rainwater well, and the diversion trench is embedded in the rainwater well.
As the preferable technical scheme, the filtering component comprises a vertical grate, the vertical grate comprises a water inlet plate arranged on one side of a rainwater well, the diversion trench comprises a first diversion trench and two second diversion trenches, the two second diversion trenches are respectively arranged at one end of the first diversion trench, the first diversion trench is positioned on one side where the water inlet plate is positioned, and the water inlet pipe is connected with the second diversion trench.
As the preferable technical scheme, the diversion trench comprises a stainless steel bottom plate and a stainless steel side plate, wherein the thickness of the stainless steel bottom plate is 5 mm.
As a preferable technical scheme, the drain pipe is parallel to the ground.
Compared with the prior art, the utility model has the following beneficial effects:
1) The filtering component filters rainwater, intercepts large-particle garbage caused by rain washing during raining, and reduces the probability of pollution to sponge facilities; the rainwater is led to the sponge facility by the diversion assembly, and after the capacity of the sponge facility is fully loaded, the rainwater flows into the rainwater well through the overflow port and is discharged to a municipal rainwater pipeline, so that the safe and efficient operation of the sponge facility is ensured;
2) The filtering component can select a flat grate and a vertical grate and arrange a flow guide component according to actual scene requirements, and has wide application range;
3) The filtering component adopts the diversion trench, and the rainwater is collected into the diversion trench and led to the sponge facility through the water inlet pipe; the cross section of the diversion trench is 匚 -shaped, one side of the diversion trench is open, rainwater can directly overflow to the rainwater well after being fully accumulated, the structure is simple, and the failure is not easy to occur;
4) When the vertical grate is adopted, the length of the first diversion trench is the same as that of the water inlet side of the rainwater well, so that rainwater flowing in from the vertical grate can quickly enter the diversion trench, and the drainage speed is improved;
5) The diversion trench is made of the stainless steel plate with the thickness of 5mm, can bear the weight of rainwater, is not easy to rust, is firm and durable, and is convenient to clean.
Drawings
FIG. 1 is a top view of embodiment 1 of the present utility model;
FIG. 2 is a cross-sectional view taken in the direction 1-1 of FIG. 1 in accordance with the present utility model;
FIG. 3 is a cross-sectional view taken along the direction 2-2 of FIG. 1 in accordance with the present utility model;
FIG. 4 is a top view of embodiment 2 of the present utility model;
FIG. 5 is a cross-sectional view taken in the direction 1-1 of FIG. 4 in accordance with the present utility model;
FIG. 6 is a cross-sectional view taken along the direction 2-2 of FIG. 4 in accordance with the present utility model;
The reference numerals in the figures indicate:
1. Catch basin, 21, flat grate, 22, vertical grate, 221, apron, 222, inlet plate, 31, guiding gutter, 311, overflow mouth, 312, first guiding gutter, 313, second guiding gutter, 32, inlet tube, 33, expansion bolts, 4, drain pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Example 1
As shown in fig. 1-3, the utility model provides an overflow type gully, which is arranged in a gully 1 and is connected with a sponge facility, and comprises a filtering component 2 and a diversion component 3.
The filter assembly 2 is detachably arranged at a wellhead of the rainwater well 1 and comprises a vertical grate 22, the vertical grate 22 comprises a cover plate 221 and a water inlet plate 222, the cover plate 221 and the water inlet plate 222 are mutually perpendicular, the water inlet plate 222 is arranged on one side of the cover plate 221, a slope is arranged on the ground on one side of the rainwater well 1, one side of the slope, close to the rainwater well 1, is lower than the ground, the other side of the slope is flush with the ground, the cover plate 221 is covered on the wellhead of the rainwater well 1, the water inlet plate 222 is perpendicular to the ground and is arranged on one side, lower than the water inlet plate 222, of the slope, and water flowing into the water inlet plate 222 can directly enter the water guide assembly 3.
The diversion assembly 3 is detachably arranged in the rainwater well 1 and comprises a diversion trench 31 and a water inlet pipe 32, the diversion trench 31 and the water inlet pipe 32 are parallel to the ground, the height of the diversion trench 31 is the same as that of the water inlet pipe 32, and the diversion trench 31 is fixed in the rainwater well 1 through an expansion bolt 33. The cross section of the diversion trench 31 is 匚, one side of the opening is provided with an overflow hole 311, the overflow hole 311 faces upwards, the length and the width of the cross section of the diversion trench 31 are larger than or equal to the diameter of the water inlet pipe 32, the water inlet pipe 32 is connected with the diversion trench 31 and the sponge facility, rainwater flows into the diversion trench 31, flows into the sponge facility through the water inlet pipe 32, and overflows into the rainwater well 1 after the water storage of the sponge facility is saturated. The diversion trench 31 is of a 匚 shape as a whole, comprises a first diversion trench 312 and two second diversion trenches 313 which are communicated, wherein the two second diversion trenches 313 are respectively arranged at one end of the first diversion trench 312, the first diversion trench 312 is positioned at one side of the water inlet plate 222, the width of the first diversion trench 312 is the same as the length of one side of the rainwater well 1, namely the length of one side of the water inlet plate 222 is the same, water flowing into the water inlet plate 222 can quickly enter the diversion trench 31, the drainage speed is high, and the water inlet pipe 32 is connected with the second diversion trench 313. The cross section of the rainwater well 1 is rectangular, the diversion trench 31 is embedded into the rainwater well 1, and the whole length and width of the diversion trench 31 are respectively the same as the length and width of the cross section of the rainwater well 1, so that a rectangular space is formed between the diversion trench 31 and the rainwater well 1, and water in the diversion trench 31 can overflow from the rectangular space to the rainwater well 1. The flow guide groove 31 is made of a stainless steel plate with a thickness of 5mm, and comprises a stainless steel bottom plate and a stainless steel side plate.
The drain pipe 4 is installed to catch basin 1 bottom, and drain pipe 4 is parallel with ground, and catch basin 1 and municipal rainwater pipeline are connected to drain pipe 4.
Example 2
As shown in fig. 4 to 6, the utility model provides an overflow type gully, which is arranged in a gully 1 and is connected with a sponge facility, and comprises a filtering component 2 and a diversion component 3.
The filter assembly 2 is detachably arranged at the wellhead of the rainwater well 1 and comprises a flat grate 21 which is covered on the wellhead of the rainwater well 1 on the ground, and a certain distance is reserved between the guide assembly 3 and the flat grate 21.
The diversion assembly 3 is detachably arranged in the rainwater well 1 and comprises a diversion trench 31 and a water inlet pipe 32, the diversion trench 31 and the water inlet pipe 32 are parallel to the ground, and the height of the diversion trench 31 is the same as that of the water inlet pipe 32. The cross section of the diversion trench 31 is 匚, one side of the opening is provided with an overflow hole 311, the overflow hole 311 faces upwards, the length and the width of the cross section of the diversion trench 31 are larger than or equal to the diameter of the water inlet pipe 32, the water inlet pipe 32 is connected with the diversion trench 31 and the sponge facility, rainwater flows into the diversion trench 31, flows into the sponge facility through the water inlet pipe 32, and overflows into the rainwater well 1 after the water storage of the sponge facility is saturated. The diversion trench 31 is 匚 -shaped as a whole and comprises a first diversion trench 312 and two second diversion trenches 313 which are communicated, the two second diversion trenches 313 are respectively arranged at one end of the first diversion trench 312, and the water inlet pipe 32 is connected with the second diversion trench 313. The cross section of the rainwater well 1 is rectangular, the diversion trench 31 is embedded into the rainwater well 1, and the whole length and width of the diversion trench 31 are respectively the same as the length and width of the cross section of the rainwater well 1, so that a rectangular space is formed between the diversion trench 31 and the rainwater well 1, and water in the diversion trench 31 can overflow from the rectangular space to the rainwater well 1. The flow guide groove 31 is made of a stainless steel plate with a thickness of 5mm, and comprises a stainless steel bottom plate and a stainless steel side plate.
The drain pipe 4 is installed to catch basin 1 bottom, and drain pipe 4 is parallel with ground, and catch basin 1 and municipal rainwater pipeline are connected to drain pipe 4.
The utility model can be arranged at the road curbstone and the flat stone, and the water inlet end of sponge facilities such as a rainwater garden, a wet pond, a drought stream, a rainwater regulation module and the like is simple, reliable, flexible in size and convenient to install, the construction period can be shortened, and the construction quality can be ensured. Compared with the prior conventional way of opening water inflow and overflow water inflow of curbstone, the utility model not only can introduce initial rainwater into sponge facilities such as a rainwater garden and the like, but also can effectively intercept large-particle garbage caused by rain scouring during raining, reduce the probability of pollution of the sponge facilities such as the rainwater garden and the like by the large-particle garbage, and ensure safe and efficient operation of the sponge facilities. In addition, the diversion component 3 is designed inside the rainwater well 1, and has better effect on landscapes unlike the existing open design.
By applying the utility model, the sponge city can be better realized in the construction of the municipal road sponge, the subsequent sponge facilities are protected from being polluted on the premise of ensuring the unchanged function, the landscape effect is improved, and the utility model has good social and economic benefits.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The overflow type rainwater inlet is characterized in that the rainwater inlet is arranged in a rainwater well (1) and is connected with a sponge facility, the rainwater inlet comprises a filtering component (2) and a diversion component (3), the filtering component (2) is detachably arranged at a wellhead of the rainwater well (1), the diversion component (3) is located at one side of the filtering component (2) and is detachably arranged in the rainwater well (1), the diversion component (3) is communicated with the sponge facility, the diversion component (3) is provided with an overflow port (311), the overflow port (311) is communicated with the rainwater well (1), a drain pipe (4) is arranged at the bottom of the rainwater well (1), and the rainwater pipe is connected with the rainwater well (1) and a municipal rainwater pipeline.
2. An overflow drain according to claim 1, wherein the filter assembly (2) comprises a grate.
3. An overflow gully according to claim 2, characterized in that the grating is a flat grating (21), the flat grating (21) is mounted in the area of the wellhead of the ground gully (1), and the diversion assembly (3) is arranged at intervals with the flat grating (21).
4. The overflow type gully of claim 2, wherein the grate is a vertical grate (22), the vertical grate (22) comprises a cover plate (221) and a water inlet plate (222) which are connected with each other vertically, a slope is arranged on the ground on one side of the gully (1), one side of the slope, which is close to the gully (1), is lower than the ground, the cover plate (221) is covered on a wellhead of the gully (1), the water inlet plate (222) is vertical to the ground and is arranged on one side, which is lower than the ground, of the slope, and the height of the diversion component (3) is lower than the water inlet plate (222).
5. The overflow type gully of claim 1, wherein the diversion assembly (3) comprises a diversion trench (31) and a water inlet pipe (32), the cross section of the diversion trench (31) is 匚 -shaped, one side of the opening is provided with an overflow port (311), the overflow port (311) faces the wellhead of the gully (1), the length and the width of the cross section of the diversion trench (31) are larger than or equal to the diameter of the water inlet pipe (32), and the water inlet pipe (32) is connected with the diversion trench (31) and a sponge facility.
6. The overflow type gully of claim 5, wherein the diversion trench (31) and the water inlet pipe (32) are parallel to the ground, and the installation height of the diversion trench (31) is the same as the installation height of the water inlet pipe (32).
7. The overflow type gully of claim 5, wherein the whole diversion trench (31) is 匚 -shaped, the cross section of the gully well (1) is rectangular, the whole length and width of the diversion trench (31) are respectively the same as the length and width of the cross section of the gully well (1), and the diversion trench (31) is embedded in the gully well (1).
8. The overflow type gully of claim 7, wherein the filtering component (2) comprises a vertical grate (22), the vertical grate (22) comprises a water inlet plate (222) arranged on one side of the gully (1), the diversion trench (31) comprises a first diversion trench (312) and two second diversion trenches (313), the two second diversion trenches (313) are respectively arranged at one end of the first diversion trench (312), the first diversion trench (312) is positioned on one side of the water inlet plate (222), and the water inlet pipe (32) is connected with the second diversion trench (313).
9. An overflow drain according to claim 5, wherein the channel (31) comprises a stainless steel bottom plate and stainless steel side plates having a thickness of 5 mm.
10. An overflow drain according to claim 1, characterised in that the drain pipe (4) is parallel to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423141995.1U CN223634060U (en) | 2024-12-19 | 2024-12-19 | Overflow type gully |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423141995.1U CN223634060U (en) | 2024-12-19 | 2024-12-19 | Overflow type gully |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223634060U true CN223634060U (en) | 2025-12-05 |
Family
ID=97868328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423141995.1U Active CN223634060U (en) | 2024-12-19 | 2024-12-19 | Overflow type gully |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223634060U (en) |
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2024
- 2024-12-19 CN CN202423141995.1U patent/CN223634060U/en active Active
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