CN209723108U - Rainwater cyclic utilization system - Google Patents
Rainwater cyclic utilization system Download PDFInfo
- Publication number
- CN209723108U CN209723108U CN201920308600.2U CN201920308600U CN209723108U CN 209723108 U CN209723108 U CN 209723108U CN 201920308600 U CN201920308600 U CN 201920308600U CN 209723108 U CN209723108 U CN 209723108U
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- CN
- China
- Prior art keywords
- rainwater
- reservoir
- cyclic utilization
- french drain
- utilization system
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- 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
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Abstract
The utility model provides a kind of rainwater cyclic utilization system, belongs to sponge city technical field, including reservoir, annular backup pad, french drain, the first filtering ponds and spray module；Annular backup pad is surrounded on the outside of reservoir；French drain is set to the inside of annular backup pad, and holding tank is connected with reservoir respectively；First filtering ponds are located at the side of reservoir, and are connected with reservoir；Spray module is communicated with the first filtering ponds, rainwater cyclic utilization system provided by the utility model, after rainwater is fallen on runway, and it passes through runway and flow in the holding tank on annular backup pad, the side wall that water flow passes through holding tank is flow in french drain, and it is flow in reservoir and is stored by french drain, then rainwater is filtered by the first filtering ponds, remove biggish impurity, finally filtered rainwater is sprayed on lawn by spray module, this mode can preferably realize the recycling of rainwater on runway, and achieve the purpose that rainwater recycles.
Description
Technical field
The utility model belongs to sponge city technical field, is to be related to a kind of rainwater cyclic utilization system more specifically.
Background technique
Stadium of track and field is athletics field, for track and field sports teaching, training, carries out Mass sports activity, organizing competition.
It is on current stadium of track and field to be laid with plastic cement race track and lawn more, the movement experience of student is improved, but needs periodically to spray to lawn
Water, to guarantee using effect and the service life on lawn, rainy day can achieve the purpose that naturally to lawn drizzle, but a large amount of rain
Water infiltrates into underground from plastic cement race track, and can not recycle.
Utility model content
The purpose of this utility model is to provide a kind of rainwater cyclic utilization systems, to solve race existing in the prior art
The technical issues of rainwater on road can not recycle.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of rainwater cyclic utilization system, packet
It includes:
Reservoir, for storing rainwater；
Annular backup pad is surrounded on the outside of the reservoir；The support plate is equipped with and flows down on runway for accommodating
Rainwater holding tank；
French drain, set on the inside of the annular backup pad, side is connected with the holding tank, and the other side passes through pipeline institute
Reservoir is stated to be connected；
First filtering ponds are connected positioned at the side of the reservoir, and with the reservoir；
Spray module is communicated with first filtering ponds, for the filtered water of the first filtering ponds to be sprayed to lawn
In.
Further, the side wall of the holding tank is equipped with multiple first through hole being connected with the french drain.
Further, the check valve for placing rainwater refluence is equipped in the first through hole.
Further, the slot bottom of the holding tank is equipped with multiple gutter channels corresponding with each first through hole.
Further, the slot bottom of the holding tank is inclined surface, and the side far from the french drain is higher than close to the french drain
Side.
Further, the holding tank is equipped with arc panel close to the side of the french drain, and the arc panel is towards described blind
Ditch indent.
Further, the french drain is ring structure, and the french drain is surrounded on the inside of the annular backup pad and surround
In the outside of the reservoir.
Further, multiple water service pipes being connected with the reservoir are evenly equipped on the french drain.
Further, multiple second through-holes on the tube wall of the water service pipe, second through-hole are equipped with multiple for seeping
The infiltration network of saturating rain water.
Further, the rainwater cyclic utilization system further include:
Second filtering ponds are connected to, for filtering rainwater set on the side of the reservoir, and with the reservoir；
Sterilizer is connected, for disappearing to rainwater positioned at the side of second filtering ponds, and with second filtering ponds
Poison；
Connecting tube, one end are connected with the sterilizer, and the other end with urban pipe network for being connected to.
The beneficial effect of rainwater cyclic utilization system provided by the utility model is: compared with prior art, this is practical
Novel rainwater cyclic utilization system after rainwater is fallen on runway, and passes through runway and flow in the holding tank on annular backup pad, water
The side wall flowed across holding tank is flow in french drain, and is flow in reservoir and stored by french drain, and then rainwater is by the first filtering
Pond filtering, removes biggish impurity, finally filtered rainwater is sprayed on lawn by spray module, and this mode can be compared with
The recycling of rainwater on runway is realized well, and achievees the purpose that rainwater recycles.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the top view of rainwater cyclic utilization system provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view of rainwater cyclic utilization system provided by the embodiment of the utility model；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 uses schematic diagram for arc panel provided by the embodiment of the utility model；
Fig. 5 is the use schematic diagram of spray module provided by the embodiment of the utility model and the first filtering ponds.
Wherein, each appended drawing reference in figure:
1- reservoir；2- annular backup pad；21- holding tank；211- first through hole；212- check valve；213- gutter channel；
214- arc panel；3- french drain；31- water service pipe；The second through-hole of 311-；The first filtering ponds of 4-；5- spray module.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Referring to figure 1, figure 2 and figure 5., now rainwater cyclic utilization system provided by the utility model is illustrated.It is a kind of
Rainwater cyclic utilization system, including reservoir 1, annular backup pad 2, french drain 3, the first filtering ponds 4 and spray module 5；Water storage
Pond 1 is for storing rainwater；Annular backup pad 2 is surrounded on the outside of reservoir 1；Support plate is equipped with and flows down on runway for accommodating
Rainwater holding tank 21；French drain 3 is set to the inside of annular backup pad 2, and side is connected with holding tank 21, and the other side passes through pipe
Road reservoir 1 is connected；First filtering ponds 4 are located at the side of reservoir 1, and are connected with reservoir 1；Spray module 5 and
One filtering ponds 4 communicate, for spraying to the filtered water of the first filtering ponds 4 in lawn.
Rainwater cyclic utilization system provided by the utility model after rainwater is fallen on runway, and is worn compared with prior art
It crosses in the holding tank 21 that runway is flow on annular backup pad 2, the side wall that water flow passes through holding tank 21 is flow in french drain 3, and is passed through
French drain 3 flow in reservoir 1 and stores, and then rainwater is filtered by the first filtering ponds 4, biggish impurity is removed, finally by spraying water
Filtered rainwater is sprayed on lawn by component 5, and this mode can preferably realize the recycling of rainwater on runway, and reach
The purpose that rainwater recycles.
In use, reservoir 1, annular backup pad 2, french drain 3 and the first filtering ponds 4 are set to underground, reservoir 1 can
The lower section on lawn on stadium of track and field, annular backup pad 2 is corresponding with endless track, and is located at the lower section of endless track, can set
Set the support endless track such as stable support frame, position of the french drain 3 between endless track and lawn, the first filtering ponds 4
In the lower section on lawn, it is connected to by pipeline with reservoir 1.Settable valve on pipeline, can according to the needs of actual conditions and
Turn on or off valve.For controlling the connected state between reservoir 1 and the first filtering ponds 4.First filtering ponds 4 can be set as
It is multiple, it is distributed in the surrounding of reservoir 1, while spray module 5 is also set as multiple, corresponds, be used for each first filtering ponds 4
Comprehensively to lawn drizzle.Spray module 5 includes pipeline, and water pump and spray nozzle for spraying water on pipeline can be by water pumps
It is placed in filtering ponds, pumping for water pump to pipeline, one end of pipeline connects nozzle, and nozzle extends on ground.In first filtering ponds 4
Settling tank, Rose Box and activated carbon adsorption case etc. can be successively equipped with to complete the filtering to rainwater.
Sponge city is new generation of city storm water man- agement concept, also referred to as " water elasticity city ".International term
For " storm-water system building is developed in low influence ".Water suction, water storage, infiltration, water purification when raining, when needing simultaneously by the water stored " release "
It is used, which meets the theory in sponge city.
Fig. 2 and Fig. 3 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
The side wall of formula, holding tank 21 is equipped with multiple first through hole 211 being connected with french drain 3, is arranged on the side wall of holding tank 21
First through hole 211 allows rainwater to pass through first through hole 211 from holding tank 21, enters in french drain 3, can set on french drain 3
Inlet opening corresponding with first through hole 211 is set, is entered in french drain 3 convenient for rainwater.Anti-rot plastic pipe can be set in french drain 3,
Rainwater enters in plastic tube, prevents raindrop erosion french drain 3.
Fig. 2 and Fig. 3 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula, the interior check valve 212 being equipped with for placing rainwater refluence of first through hole 211 are first opened when rainwater passes through first through hole 211
Check valve 212, and then flow into french drain 3, check valve 212 can be effectively prevented rainwater refluence, guarantee that rainwater is only flowed to french drain 3
It is dynamic, it will not reverse flow.
It please refers to Fig.1 to Fig.3, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula, the slot bottom of holding tank 21 are equipped with multiple gutter channels 213 corresponding with each first through hole 211, are arranged multiple and each first
The corresponding gutter channel 213 of through-hole 211 flows the rainwater in holding tank 21 along gutter channel 213, and it is logical to be flowed directly to first
In hole 211, biggish vibration will not be generated, when multiply rainwater being avoided to pour into first through hole 211, occur convection current phenomena such as.It needs
Illustrate, when element is referred to as " being fixed on " or " being set to " another element, it can directly on the other element or
Person is indirectly on another element.When an element is known as " being connected to " another element, it, which can be, is directly connected to
To another element or it is indirectly connected on another element.
Fig. 2 and Fig. 3 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula, the slot bottom of holding tank 21 are inclined surface, and the side far from french drain 3 is higher than close to the side of french drain 3, by the slot bottom of holding tank 21
It is set as inclined surface, makes rainwater that french drain 3 be descended to flow automatically under gravity, the rainwater in holding tank 21 is accelerated and flows out
Speed, making holding tank 21 is not in efficiently the rainwater on runway to be discharged the phenomenon that overflowing.
Fig. 2 and Fig. 4 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula, holding tank 21 are equipped with arc panel 214 close to the side of french drain 3, and arc panel 214 is towards 3 indent of french drain, the holding tank of inclined surface
21 slot bottoms, accelerate rainwater flowing speed, make the side wall of holding tank 21 and first through hole 211 need to bear biggish hydraulic pressure and
Arc panel 214 is arranged to allow first through hole 211 steadily to work in impact, and the rainwater of flowing is first flow on arc panel 214,
The flowing velocity and impact force for reducing rainwater towards the arc panel 214 of 3 indent of french drain make rainwater pass through first with lower speed
Through-hole 211 reduces impact force suffered by first through hole 211.It is to be appreciated that term " length ", " width ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
Fig. 1 and Fig. 2 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula, french drain 3 are ring structure, and french drain 3 is surrounded on the inside of annular backup pad 2 and is surrounded on the outside of reservoir 1, by french drain 3
Setting and ring structure, and it is surrounded on the inside of annular backup pad 2, the contact area of annular backup pad 2 Yu french drain 3 is increased,
It flow to the rainwater in holding tank 21 more efficiently in french drain 3, improves the cycle efficieny of rainwater cyclic utilization system, make
Annular backup pad 2 will not overflow.
Fig. 1 and Fig. 2 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula is evenly equipped with multiple water service pipes 31 being connected with reservoir 1 on french drain 3, multiple water service pipes 31 is arranged, make the rain in french drain 3
Water can quickly be flowed in reservoir 1 by each water service pipe 31, make rainwater from holding tank 21 to french drain 3, then arrive reservoir 1
The case where process can be more smooth, prevents blocking generation, even if there is the blocking of one or two water service pipes 31 will not
Influence the normal operation of entire rainwater cyclic utilization system.
Referring to Fig. 1, a kind of specific embodiment as rainwater cyclic utilization system provided by the utility model, water flowing
Multiple second through-holes 311 on the tube wall of pipe 31, the second through-hole 311 are equipped with multiple infiltration networks for being used to permeate rainwater, make rainwater
It can be kept the skin wet by the infiltration network on the second through-hole 311 into underground, which utilizes the principle of capillary percolation,
It seeps water into soil.Vld osmos tube can be used as the water service pipe 31.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.It is practical new at this
In the description of type, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1 and Fig. 2 are please referred to, a kind of specific embodiment party as rainwater cyclic utilization system provided by the utility model
Formula, rainwater cyclic utilization system further include the second filtering ponds, sterilizer and connecting tube；Second filtering ponds are set to reservoir 1
Side, and be connected to reservoir 1, for filtering rainwater；Sterilizer is located at the side of the second filtering ponds, and with the second filtering ponds phase
Connection, for being sterilized to rainwater；One end of connecting tube is connected with sterilizer, and the other end is arranged for being connected to urban pipe network
Second filtering ponds to rainwater more strength, effectively filter lesser impurity etc., the degree of purity of rainwater is improved, then by the rainwater
It carries out disinfection, sterilize by sterilizer, the rainwater after sterilizing, sterilize finally by connecting tube is passed through in urban pipe network, for city
City resident uses.It can be connected with the water supply water pipe of the public lavatory closestool in residential building or campus, be provided for the closestool in public lavatory
Watering condition etc..The rainwater can be accessed for factory for there are a large amount of water sources to need etc., and factory can further as needed
Rainwater is handled, standard is ensured compliance with.Ultraviolet ray disinfector etc. can be used in sterilizer.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. rainwater cyclic utilization system characterized by comprising
Reservoir, for storing rainwater；
Annular backup pad is surrounded on the outside of the reservoir；The support plate is equipped with for accommodating the rain flowed down on runway
The holding tank of water；
French drain, set on the inside of the annular backup pad, side is connected with the holding tank, and the other side described in pipeline by storing
Pond is connected；
First filtering ponds are connected positioned at the side of the reservoir, and with the reservoir；
Spray module is communicated with first filtering ponds, for spraying to the first filtering ponds filtered water in lawn.
2. rainwater cyclic utilization system as described in claim 1, which is characterized in that the side wall of the holding tank is equipped with multiple
The first through hole being connected with the french drain.
3. rainwater cyclic utilization system as claimed in claim 2, which is characterized in that be equipped in the first through hole for placing
The check valve that rainwater is flow backwards.
4. rainwater cyclic utilization system as claimed in claim 2, which is characterized in that the slot bottom of the holding tank is equipped with multiple
Gutter channel corresponding with each first through hole.
5. rainwater cyclic utilization system as described in claim 1, which is characterized in that the slot bottom of the holding tank is inclined surface,
Side far from the french drain is higher than close to the side of the french drain.
6. rainwater cyclic utilization system as claimed in claim 5, which is characterized in that the holding tank close to the french drain one
Side is equipped with arc panel, and the arc panel is towards the french drain indent.
7. rainwater cyclic utilization system as described in claim 1, which is characterized in that the french drain is ring structure, described blind
Ditch is surrounded on the inside of the annular backup pad and is surrounded on the outside of the reservoir.
8. rainwater cyclic utilization system as described in claim 1, which is characterized in that be evenly equipped on the french drain it is multiple with it is described
The water service pipe that reservoir is connected.
9. rainwater cyclic utilization system as claimed in claim 8, which is characterized in that multiple second on the tube wall of the water service pipe
Through-hole, second through-hole are equipped with multiple for permeating the infiltration network of rainwater.
10. such as the described in any item rainwater cyclic utilization systems of claim 1-9, which is characterized in that the rainwater recycles
System further include:
Second filtering ponds are connected to, for filtering rainwater set on the side of the reservoir, and with the reservoir；
Sterilizer is connected positioned at the side of second filtering ponds, and with second filtering ponds, for sterilizing to rainwater；
Connecting tube, one end are connected with the sterilizer, and the other end with urban pipe network for being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308600.2U CN209723108U (en) | 2019-03-12 | 2019-03-12 | Rainwater cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308600.2U CN209723108U (en) | 2019-03-12 | 2019-03-12 | Rainwater cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723108U true CN209723108U (en) | 2019-12-03 |
Family
ID=68686029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308600.2U Expired - Fee Related CN209723108U (en) | 2019-03-12 | 2019-03-12 | Rainwater cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501901A (en) * | 2020-04-20 | 2020-08-07 | 常州市市政工程设计研究院有限公司 | Rainwater collection system and method |
-
2019
- 2019-03-12 CN CN201920308600.2U patent/CN209723108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501901A (en) * | 2020-04-20 | 2020-08-07 | 常州市市政工程设计研究院有限公司 | Rainwater collection system and method |
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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: 20191203 Termination date: 20210312 |