CN215906946U - Self-control type abandoned flow filter well - Google Patents
Self-control type abandoned flow filter well Download PDFInfo
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- CN215906946U CN215906946U CN202121628534.0U CN202121628534U CN215906946U CN 215906946 U CN215906946 U CN 215906946U CN 202121628534 U CN202121628534 U CN 202121628534U CN 215906946 U CN215906946 U CN 215906946U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000007689 inspection Methods 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
The utility model belongs to the technical field of water resource utilization, in particular to a rainwater collection technology, and more particularly relates to a self-control type abandoning flow filter well which comprises a abandoning flow well shaft, a abandoning flow filter, two connecting ports of the abandoning flow filter, a filter screen and an impermeable groove which are arranged between the two connecting ports, and an inspection hole which is positioned in the center of the top surface of the filter screen; the impermeable groove is positioned at the bottom of the filter screen, so that initial rainwater flow discarding and filtering and automatic sewage discharge are realized. This novel automatic control formula is abandoned and is flowed filter well, abandon through water retaining device and flow the filter messenger and slow down the rainwater and abandon the inside velocity of flow of filter, the device has that the functionality is strong, simple structure, advantage such as filtration efficiency height.
Description
Technical Field
The utility model belongs to the technical field of water resource utilization, particularly relates to a rainwater collection technology, and more particularly relates to a self-control type abandoned flow filter well.
Background
Along with the rapid development of urbanization, the proportion of urban impervious areas is continuously increased, and runoff pollution caused by urban rainfall becomes one of the main sources of current urban water environment pollution. The original clean natural rainfall is affected by road, square, roof and even floating dust in the air, so that the rainfall is rich in a large amount of impurities and pollutants, and the early-stage water quality is poor. If the initial rainwater is directly discharged into the natural bearing water body, the water body is seriously polluted. If the rainwater is directly collected, the water quality of the rainwater does not influence the rainwater collection and storage, and the production cost of the subsequent treatment of the rainwater is also increased. Therefore, in the process of improving the quality and environment of rainwater, it is necessary to perform a flow discarding treatment on initial rainwater.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior technical scheme, the utility model aims to provide a self-control type abandoning filter well, which is a abandoning filter with a U-shaped impermeable groove and a filter screen, and realizes the abandoning filtration and automatic pollution discharge of initial rainwater; abandon a class filter through water retaining device makes and slows down the velocity of flow of rainwater in abandoning class filter inside, and the device has advantages such as functional strong, simple structure, filtration efficiency height.
One or more embodiments of the present invention provide the following technical solutions:
a self-control type abandoning flow filter well comprises an abandoning flow well shaft and an abandoning flow filter, wherein the abandoning flow filter is arranged in the abandoning flow well shaft, two ends of the abandoning flow filter are respectively connected with an upstream pipeline and a downstream pipeline, and a bottom plate of the abandoning flow well shaft is provided with a rainwater collecting port; it is characterized by also comprising:
the impermeable groove is arranged at the bottom of the flow discarding filter along the water flow direction and is parallel to the bottoms of the water inlet and the water outlet;
the length of the water retaining device is arranged inside the flow discarding filter along the water flow direction and is positioned at the water outlet of the flow discarding filter;
and the inspection hole is arranged at the top center of the flow abandoning filter.
In a further scheme, the flow abandoning well shaft further comprises a water inlet and a water outlet, the water inlet and the water outlet are both arranged on the side wall of the flow abandoning well shaft, and two ends of the flow abandoning filter are respectively connected with an upstream pipeline and a downstream pipeline through the water inlet and the water outlet.
In a further scheme, the pipe diameters of the water inlet and the water outlet are both larger than the pipe diameter of the flow discarding filter.
In a further scheme, the waste flow filter comprises two connecting ports, a filter screen and a water-tight groove which are arranged between the two connecting ports, and an inspection hole which is positioned at the center of the top surface of the filter screen; the impermeable groove is positioned at the bottom of the filter screen.
In a further scheme, the water-tight groove is a U-shaped groove, and the tops of two parallel edges of the U-shaped groove are connected with two edges of the filter screen.
In a further scheme, the filter screen is of an arc-shaped structure.
In a further scheme, supporting rods are arranged at the front end and the rear end of the water retaining device, and the supporting rods are connected to the filter screen in the direction perpendicular to the water flow.
In a further scheme, the pyramid of the water retaining device faces the water inlet, and the bottom surface of the pyramid faces the water outlet.
In a further scheme, the rainwater collecting opening is positioned on the side wall of the bottom end of the drainage well shaft.
In a further scheme, the water retaining device is a triangular pyramid.
Compared with the prior art, the beneficial effect of above one or more technical scheme:
the self-control type abandon-flow filter well provided by the utility model adopts a U-shaped impermeable groove and a abandon-flow filter of a filter screen to realize abandon-flow filtration and automatic pollution discharge of initial rainwater; the flow speed of the rainwater in the flow discarding filter is slowed down through the flow discarding filter of the water retaining device; the device has advantages of strong functionality, simple structure, high filtering efficiency and the like.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic perspective view of a self-controlled flow-abandoning filter well according to an embodiment of the present invention;
FIG. 2 is a side view of a self-controlling reject flow filtration well according to an embodiment of the present invention;
FIG. 3 is a front view of a self-controlling reject flow filtration well according to an embodiment of the present invention;
fig. 4 is a top view of a self-controlling reject flow filtration well according to an embodiment of the present invention.
Wherein: 1. the system comprises a flow abandoning well shaft 2, a water inlet 3, a water outlet 4, a flow abandoning filter 5, a rainwater collecting port 6, a filter screen 7 and a connecting port; 8. a water-tight groove 9, a water retaining device 10, a support rod 11 and an inspection hole.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which is only schematically illustrated, and therefore shows only the components relevant to the present invention, since the basic structure of the present invention.
As shown in fig. 1-4, to solve the above problems, the present invention provides a self-controlled flow-abandoning filter well, which includes a flow-abandoning well shaft 1 and a flow-abandoning filter 2, wherein the flow-abandoning filter 2 is disposed in the flow-abandoning well shaft 1, two ends of the flow-abandoning filter 2 are respectively connected to an upstream pipeline and a downstream pipeline, and a rainwater collecting port 6 is disposed at the bottom of the flow-abandoning well shaft 1; the rainwater collecting port 6 is connected with the conversion elbow to collect rainwater into the rainwater storage device; the water inlet 2 and the water outlet 3 are radially and symmetrically arranged on the side wall of the drainage well shaft 1, the water inlet 2 and the water outlet 3 are the same in pipe diameter and are positioned on the drainage well shaft 1 at the same height, the drainage filter 4 is of a transversely placed pipeline structure, the drainage filter 4 is arranged inside the drainage well shaft 1, two ends of the drainage filter 4 are respectively connected with the water inlet 2 and the water outlet 3, two ends of the drainage filter 4 are respectively connected with the upstream pipeline and the downstream pipeline through the water inlet 2 and the water outlet 3, and the water displacement of the upstream pipeline and the water displacement of the downstream pipeline are both greater than that of the drainage filter 4. And the pipe diameters of the water inlet 2 and the water outlet 3 are both larger than the pipe diameter of the flow discarding filter 4. The initial rainwater flow-discarding filtering and automatic pollution discharge are realized through the impermeable grooves 7 and the filter screen 6, the flow velocity of the rainwater in the flow-discarding filter is reduced through the three-dimensional pyramid-shaped water retaining device, so that the rainwater flows into the bottom conversion elbow of the shaft of the flow-discarding well as much as possible, and the rainwater collection is facilitated to the maximum.
The waste flow filter 4 comprises two connecting ports 7, a filter screen 6 and a U-shaped watertight groove 8 which are arranged between the two connecting ports, and an inspection hole 11 which is positioned at the center of the top surface of the filter screen 6; the U-shaped impermeable groove 8 is positioned at the bottom of the filter screen 6, the connecting port 7 is used for realizing the fixed connection of the flow discarding filter and the water inlet 2 and the water outlet 3, two sides of the filter screen 7 and the tops of two parallel sides of the U-shaped impermeable groove 8 are mutually connected to form a pipe wall, and two ends of the pipe wall are respectively and fixedly connected with the connecting port 7; the U-shaped impermeable groove 8 is positioned at the bottom of the flow discarding filter 4, the filter screen 7 is of an arc structure and positioned above and at two sides of the flow discarding filter 4, and the center of the top end of the filter screen is provided with an inspection hole for cleaning impurities in the flow discarding filter 4.
A U-shaped impermeable groove 8 is arranged below the pipe wall, a filter screen 6 is arranged above the pipe wall, the U-shaped impermeable groove 8 is used for primary rainwater drainage, turbid rainwater at the early stage of raining flows into a downstream pipe network along the U-shaped impermeable groove 8, and deposited impurities are prevented from entering the bottom of a drainage well shaft 1; when the rainfall is too large, clean rainwater enters a conversion elbow at the bottom of a shaft 1 of the drainage well through a filter screen 6 and enters a rainwater collection tank; the filtering efficiency is improved, and the situation that the filter screen 7 is blocked is not easy to occur. The initial rainwater discarding and filtering and automatic pollution discharge are realized through the U-shaped impermeable groove 8 and the filter screen 7.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. A self-control type abandoning flow filter well comprises an abandoning flow well shaft and an abandoning flow filter, wherein the abandoning flow filter is arranged in the abandoning flow well shaft, two ends of the abandoning flow filter are respectively connected with an upstream pipeline and a downstream pipeline, and a bottom plate of the abandoning flow well shaft is provided with a rainwater collecting port; it is characterized by also comprising:
the impermeable groove is arranged at the bottom of the flow discarding filter along the water flow direction and is parallel to the bottoms of the water inlet and the water outlet;
the length of the water retaining device is arranged inside the flow discarding filter along the water flow direction and is positioned at the water outlet of the flow discarding filter;
and the inspection hole is arranged at the top center of the flow abandoning filter.
2. The self-controlled abandoning flow filter well according to claim 1, wherein the abandoning flow well shaft further comprises a water inlet and a water outlet, the water inlet and the water outlet are both disposed on the side wall of the abandoning flow well shaft, and both ends of the abandoning flow filter are respectively connected with the upstream pipeline and the downstream pipeline through the water inlet and the water outlet.
3. The self-controlling abandoning filter well according to claim 2, wherein the pipe diameter of the water inlet and the water outlet are both larger than the pipe diameter of the abandoning filter.
4. The self-controlling reject flow filter well according to claim 1, wherein said reject flow filter comprises two connection ports and a filter screen and a water-impermeable groove interposed between the two connection ports, and an inspection hole at the center of the top surface of the filter screen; the impermeable groove is positioned at the bottom of the filter screen.
5. The self-controlling reject flow filtration well according to claim 4, wherein said water impermeable channel is a U-shaped channel, and the top of two parallel sides of said U-shaped channel is connected to two sides of said filter screen.
6. The self-controlling reject flow filtration well of claim 5, wherein said screen is of arcuate configuration.
7. The self-controlled waste-stream filtering well as recited in claim 1, wherein the water retaining device is provided with support rods at the front and rear ends thereof, and the support rods are connected to the filtering net perpendicularly to the water flow direction.
8. The self-controlling abandoning flow filter well as claimed in claim 1, wherein the water-retaining device is a prism, the pyramid faces the water inlet, and the bottom surface of the pyramid faces the water outlet.
9. The self-controlling abandoning flow filter well according to claim 1, wherein the rainwater collection port is located on the sidewall of the bottom end of the abandoning flow well shaft.
10. The self-controlling reject flow filtration well of claim 1, wherein said water retaining means is a triangular pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628534.0U CN215906946U (en) | 2021-07-16 | 2021-07-16 | Self-control type abandoned flow filter well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628534.0U CN215906946U (en) | 2021-07-16 | 2021-07-16 | Self-control type abandoned flow filter well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215906946U true CN215906946U (en) | 2022-02-25 |
Family
ID=80289384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121628534.0U Active CN215906946U (en) | 2021-07-16 | 2021-07-16 | Self-control type abandoned flow filter well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215906946U (en) |
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2021
- 2021-07-16 CN CN202121628534.0U patent/CN215906946U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of automatic abandonment filter well Effective date of registration: 20221202 Granted publication date: 20220225 Pledgee: Dezhou Lingcheng Rural Commercial Bank Co.,Ltd. Pledgor: DEZHOU LVQIU PLASTIC INDUSTRY CO.,LTD. Registration number: Y2022980024716 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231030 Granted publication date: 20220225 Pledgee: Dezhou Lingcheng Rural Commercial Bank Co.,Ltd. Pledgor: DEZHOU LVQIU PLASTIC INDUSTRY CO.,LTD. Registration number: Y2022980024716 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |