CN208152137U - Biological delaying basin - Google Patents
Biological delaying basin Download PDFInfo
- Publication number
- CN208152137U CN208152137U CN201820623330.XU CN201820623330U CN208152137U CN 208152137 U CN208152137 U CN 208152137U CN 201820623330 U CN201820623330 U CN 201820623330U CN 208152137 U CN208152137 U CN 208152137U
- Authority
- CN
- China
- Prior art keywords
- water
- filter pool
- pipe
- rainwater
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The utility model discloses a kind of biological delaying basins, including for collecting rainwash drip pan, filter pool, reservoir, the rainwater water inlet pipe for being set in filter pool and being connect with drip pan, the packing layer being set in filter pool and water distribution system, connect with filter pool and reservoir overflow pipe, for conveying the backwash water inlet pipe of backwashing water and the backwash outlet pipe that connect with filter pool into filter pool, overflow pipe is located at the top of packing layer, and backwash water inlet pipe is located at the lower section of water distribution system.The biological delaying basin of the utility model, simple structure are easy to use, the processing and collection to rainwater may be implemented, treated rainwater can be used for backwashing filler, and rainwater resource can also be made full use of by avoiding while filler is frequently replaced, and improve the processing capacity to rainwater.
Description
Technical field
The utility model belongs to rainwater harvesting technology field, specifically, the utility model relates to a kind of biological delaying basins.
Background technique
At this stage, the disposition of urban runoff rainwater is remained in and early-stage rainwater stream abandoning dress is set in Storm Sewer Network
Rainwater is also imported biological delaying basin sometimes and carries out advanced treating by the stage set, but not in view of the progress with rainfall, rain
Water top-down type of flow in biological delaying basin can block the hole of filler, cause the processing capacity of device and service life big
It is big to reduce.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
For a kind of biological delaying basin, it is therefore an objective to improve the processing capacity to rainwater.
To achieve the goals above, the technical solution that the utility model is taken is：Biological delaying basin, including for collecting ground
The drip pan of table runoff, reservoir, the rainwater water inlet pipe for being set in filter pool and connecting with drip pan, is set to filter pool
It is packing layer and water distribution system in filter pool, the overflow pipe being connect with filter pool and reservoir, anti-for being conveyed into filter pool
The backwash water inlet pipe of flushing water and the backwash outlet pipe connecting with filter pool, overflow pipe are located at the top of packing layer, instead
Rinse the lower section that water inlet pipe is located at water distribution system.
The water distributor for connecting with the rainwater water inlet pipe and be used to be uniformly distributed water flow, water distributor are equipped in the filter pool
It is inserted into described filler layer.
Supporting layer is equipped in the filter pool, supporting layer is located at the lower section of described filler layer.
The water distribution system for flowing into backwashing water uniformly in described filler layer from bottom to top is equipped in the filter pool,
Water distribution system is located between the supporting layer and the backwash water inlet pipe.
The backwash outlet pipe is equipped with the first valve.
The rainwater water inlet pipe is equipped with the second valve.
The overflow pipe is equipped with third valve.
The backwash water inlet pipe is equipped with the 4th valve.
The bottom of the reservoir is equipped with the drainpipe connecting with water pump, and drainpipe is equipped with the 5th valve, water pump and institute
State backwash water inlet pipe connection.
The water pump and greening are connected with water pipe, and greening water pipe is equipped with the 6th valve.
The biological delaying basin of the utility model, simple structure is easy to use, and processing and collection to rainwater may be implemented,
Treated rainwater can be used for backwashing filler, and avoiding can also make full use of rainwater to provide while filler is frequently replaced
Source improves processing capacity and service life to rainwater.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural schematic diagram of the utility model biology delaying basin；
In figure label for：1, outlet pipe is backwashed；2, the first valve；3, filter pool；4, drip pan；5, the second valve；6,
Rainwater water inlet pipe；7, water distributor；8, clear water layer；9, packing layer；10, supporting layer；11, water distribution system；12, third valve；13,
Four valves；14, overflow pipe；15, reservoir；16, the 5th valve；17, water pump；18, the 6th valve；19, water inlet pipe is backwashed；
20, water pipe is used in greening；21, operating conditions case.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and facilitate its implementation.
As shown in Figure 1, the utility model provides a kind of biological delaying basin, including the drip pan for collecting rainwash
4, filter pool 3, reservoir 15, the rainwater water inlet pipe 6 for being set in filter pool 3 and connecting with drip pan 4, be set to filter pool 3
In packing layer 9 and water distribution system 11, connect with filter pool 3 and reservoir 15 overflow pipe 14, for being conveyed into filter pool 3
The backwash water inlet pipe 19 of backwashing water and the backwash outlet pipe 1 connecting with filter pool 3, overflow pipe 14 are located at packing layer 9
Top, backwash water inlet pipe 19 are located at the lower section of water distribution system 11.
Specifically, as shown in Figure 1, the biological delaying basin of the utility model is underground type installation, filter pool 3 and reservoir
15 are located at the lower section on road surface.The top of filter pool 3 is arranged in drip pan 4, and in order to collect rainwash, drip pan 4 is slightly below
Road surface simultaneously has certain gradient, can collect rainfall runoff and import rainwater water inlet pipe 6.Rainwater water inlet pipe 6 is inserted into filter pool 3
In, rainwater water inlet pipe 6 is vertically arranged, and the upper end of rainwater water inlet pipe 6 is connect with drip pan 4, the lower end insertion of rainwater water inlet pipe 6
In packing layer 9, rainwater is entered in filter pool 3 by rainwater water inlet pipe 6.Reservoir 15 is located at by filter pool 3, and reservoir 15 is used for
Storage treated rainwater, the volume of reservoir 15 are greater than the volume of filter pool 3.One end of overflow pipe 14 is connect with filter pool 3,
The other end of overflow pipe 14 is connect with reservoir 15, and overflow pipe 14 should simultaneously be connect with the top of filter pool 3 and reservoir 15, processing
Rainwater afterwards flows into reservoir 15 at the top of filter pool 3 through overflow pipe 14.
Preferably, being connect with rainwater water inlet pipe 6 and as shown in Figure 1, being equipped in filter pool 3 for being uniformly distributed water flow
Water distributor 7, water distributor 7 be inserted into packing layer 9 in, water distributor 7 is connect with the lower end of rainwater water inlet pipe 6, the rain of rainwater water inlet pipe 6
Water uniformly enters in packing layer 9 through water distributor 7, helps to improve the processing capacity to rainwater.Packing layer 9 is for absorption and mistake
The impurity in rainwater is filtered, packing layer 9 is located at the lower section of drip pan 4, and rainwater from bottom to top passes through packing layer 9 simultaneously in filter pool 3
Enter reservoir 15 by overflow pipe 14.
As shown in Figure 1, being equipped with supporting layer 10 in filter pool 3, supporting layer 10 is between packing layer 9 and water distribution system 11.
Supporting layer 10 is located at the lower section of packing layer 9, and supporting layer 10 is for support filler, and supporting layer 10 is accumulated using cobble, is had
There is a fixed gap, water is allowed to pass through.
As shown in Figure 1, being equipped with the water distribution for flowing into backwashing water uniformly in packing layer 9 from bottom to top in filter pool 3
System 11, water distribution system 11 are located at the lower section of supporting layer 10, and water distribution system preferably uses perforated plate, and perforated plate is in filter pool 3
Portion be it is horizontal positioned, the multiple water holes for allowing backwashing water to pass through are offered on perforated plate, the water hole on perforated plate is uniform
Distribution, backwashing water pass through the water hole on perforated plate vertical uniformly.The setting of water distribution system 11 helps to improve and uniformly matches
The reliability of water and back washing strength, and play the role of supporting top supporting layer and protection.
As shown in Figure 1, one end of backwash outlet pipe 1 is connect with filter pool 3, the other end and the dirt of outlet pipe 1 are backwashed
Pipe network connection, backwash outlet pipe 1 simultaneously connect with the top of filter pool 3, the backwashing water after being backwashed to filler by
Backwash outlet pipe 1 is discharged into municipal sewage pipe network.It backwashes outlet pipe 1 and is equipped with the first valve 2, the first valve 2 is for controlling
Backwash the on-off of the water flow in outlet pipe 1.
As shown in Figure 1, rainwater water inlet pipe 6 is equipped with the second valve 5, the second valve 5 is for controlling in rainwater water inlet pipe 6
The on-off of water flow.Overflow pipe 14 is equipped with third valve 12, and third valve 12 is used to control the on-off of the water flow in overflow pipe 14.
It backwashes water inlet pipe 19 and is equipped with the 4th valve 13, the 4th valve 13 is used to control the logical of the water flow in backwash water inlet pipe 19
It is disconnected.
As shown in Figure 1, the bottom of reservoir 15 is equipped with the drainpipe connecting with water pump 17, drainpipe is equipped with the 5th valve
16, water pump 17 is connect with backwash water inlet pipe 19.The bottom of reservoir 15 is equipped with discharge outlet, and water pump 17 is located under reservoir 15
Side, the upper end of drainpipe are connect with discharge outlet, and the lower end of drainpipe is connect with the water inlet of water pump 17, backwash water inlet pipe 19
One end is connect with the water outlet of water pump 17, and the other end of backwash water inlet pipe 19 is connect with filter pool 3.5th valve 16 is for controlling
The on-off of water flow in drainpipe processed, the 6th valve 18 are used to control the on-off of greening water.Water pump 17 can be in reservoir 15
Water pressurization after connect with greening with water pipe 20 for the municipal usages or backwash filler, water pump 17 such as afforesting, afforest and use water
Pipe 20 is located at the lower part of reservoir 15, and greening connects water pump 17 and ground greening installation with water pipe 20, for conveying the cities such as greening
Political affairs water.Greening water pipe 20 is equipped with the 6th valve 18, and the 6th valve 18 is used to control the water flow in greening water pipe 20
On-off.When water be full of reservoir 15 when open the 5th valve 16, open water pump 17 or for afforest or for filler backwash
Water Deng the backwash of, filler enters municipal sewage pipe network through backwash outlet pipe 1.
The biological delaying basin operating condition of above structure has 3 kinds, is respectively：
1, water purification operating condition：The second valve 5 and third valve 12 are opened, remaining valve is closed.Rainfall runoff is intake from rainwater
Pipe 6 flows into filter pool 3, from bottom to top passes through packing layer 9 after 7 water distribution uniformity of water distributor in filter pool 3 and passes through overflow pipe
14 enter reservoir 15.
2, operating condition is backwashed：When gradually blocking with the progress and 9 hole of packing layer of rainfall, need to recoil to filler
It washes, opens the 4th valve 13, the 5th valve 16 and the first valve 2 at this time, remaining valve is closed, and open water pump 17, to filler
It is backwashed, backwashing water is discharged into municipal sewage pipe network by backwash outlet pipe 1.
3, operating condition is afforested：The 5th valve 16 and the 6th valve 18 are opened, remaining valve is closed, and opens water pump 17, water storage
Water in pond 15 is used for greening etc. through greening water pipe 20.
The utility model is exemplarily described in conjunction with attached drawing above.Obviously, the utility model implements not
It is limited by aforesaid way.As long as the various unsubstantialities that the method concept and technical solution that use the utility model carry out
Improvement；Or it is not improved, the above-mentioned conception and technical scheme of the utility model are directly applied into other occasions, at this
Within the protection scope of utility model.
Claims (10)
1. biological delaying basin, it is characterised in that：Including for collecting rainwash drip pan, filter pool, reservoir, be set to
The rainwater water inlet pipe that is connect in filter pool and with drip pan, the packing layer being set in filter pool and water distribution system and filter pool
It the overflow pipe that is connected with reservoir, the backwash water inlet pipe for conveying backwashing water into filter pool and is connect with filter pool
Backwash outlet pipe, overflow pipe is located at the top of packing layer, and backwash water inlet pipe is located at the lower section of water distribution system.
2. biology delaying basin according to claim 1, it is characterised in that：It is equipped in the filter pool and intakes with the rainwater
Pipe connection and the water distributor for being uniformly distributed water flow, water distributor are inserted into described filler layer.
3. biology delaying basin according to claim 1, it is characterised in that：Supporting layer, supporting layer are equipped in the filter pool
Positioned at the lower section of described filler layer.
4. biology delaying basin according to claim 3, it is characterised in that：It is equipped in the filter pool for making backwashing water
The water distribution system in described filler layer is uniformly flowed into from bottom to top, and water distribution system is located at the supporting layer and backwash water inlet
Between pipe.
5. biology delaying basin according to any one of claims 1 to 4, it is characterised in that：The backwash outlet pipe is equipped with
First valve.
6. biology delaying basin according to claim 5, it is characterised in that：The rainwater water inlet pipe is equipped with the second valve.
7. biology delaying basin according to claim 6, it is characterised in that：The overflow pipe is equipped with third valve.
8. biology delaying basin according to claim 7, it is characterised in that：The backwash water inlet pipe is equipped with the 4th valve
Door.
9. biology delaying basin according to claim 5, it is characterised in that：The bottom of the reservoir is equipped with and connect with water pump
Drainpipe, drainpipe is equipped with the 5th valve, and water pump connect with the backwash water inlet pipe.
10. biology delaying basin according to claim 9, it is characterised in that：The water pump and greening are connected with water pipe, greening
The 6th valve is equipped with water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623330.XU CN208152137U (en) | 2018-04-28 | 2018-04-28 | Biological delaying basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623330.XU CN208152137U (en) | 2018-04-28 | 2018-04-28 | Biological delaying basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152137U true CN208152137U (en) | 2018-11-27 |
Family
ID=64376452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623330.XU Expired - Fee Related CN208152137U (en) | 2018-04-28 | 2018-04-28 | Biological delaying basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955216A (en) * | 2020-08-31 | 2020-11-20 | 宿迁市高速铁路建设发展有限公司 | Beautiful collection and caching device for landscape greening rainwater |
| CN112238089A (en) * | 2020-10-16 | 2021-01-19 | 北京建筑大学 | Automatic substrate cleaning green roof and use method thereof |
-
2018
- 2018-04-28 CN CN201820623330.XU patent/CN208152137U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955216A (en) * | 2020-08-31 | 2020-11-20 | 宿迁市高速铁路建设发展有限公司 | Beautiful collection and caching device for landscape greening rainwater |
| CN111955216B (en) * | 2020-08-31 | 2023-01-03 | 厦门市艺述集团有限公司 | Beautiful collection and caching device for landscape greening rainwater |
| CN112238089A (en) * | 2020-10-16 | 2021-01-19 | 北京建筑大学 | Automatic substrate cleaning green roof and use method thereof |
| CN112238089B (en) * | 2020-10-16 | 2022-02-01 | 北京建筑大学 | Automatic substrate cleaning green roof and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190428 |