CN207512043U - A kind of gardens rainwater utilization system in sponge city - Google Patents
A kind of gardens rainwater utilization system in sponge city Download PDFInfo
- Publication number
- CN207512043U CN207512043U CN201721511685.1U CN201721511685U CN207512043U CN 207512043 U CN207512043 U CN 207512043U CN 201721511685 U CN201721511685 U CN 201721511685U CN 207512043 U CN207512043 U CN 207512043U
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- Prior art keywords
- sinking
- babinet
- gravel
- layer
- pipe lid
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Abstract
The utility model discloses a kind of gardens rainwater utilization systems in sponge city, belong to gardens rainwater treatment technical field, including sinking babinet and cistern, the bottom end of the sinking babinet is connected with cistern, the sinking babinet upper end opening, the bottom wall of the sinking babinet is equipped with water seepage hole, and filter device is equipped in the sinking babinet, and infiltration device is equipped between the filter device and sinking wall box；The filter device includes tube body, pipe lid and Rose Box, and the bottom end of the tube body is fixed on the bottom wall of sinking babinet, and the pipe lid is screwed onto the top of tube body, and the Rose Box is located in tube body；The infiltration device includes the surface vegetable layer, back fill course, the first gravel layer and the second gravel layer that set gradually from top to bottom.To seep water device and water-storing device of the utility model is combined, and can fully be collected rainwater and is used.
Description
Technical field
The utility model belongs to gardens rainwater treatment technical field, and in particular to a kind of gardens rainwater profit in row sponge city
Use system.
Background technology
Sponge city is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ".City can as sponge,
There is good " elasticity " adapting to environmental change and reply natural calamity etc., water suction, water storage, infiltration, water purification when raining,
It by the water stored " release " and is used when needing.
Sponge the idea of the city it is universal under, there are three types of the ripe rainwater utilization technologies that city is possessed at present, respectively
It is continuing with for roof rain water collecting, urban pavement rainwater utilization and urban garden and green space system rainwater.Wherein, garden greenland
Draining, mainly using irrigation canals and ditches draining, rainy weather, the water of park earth's surface is pooled in irrigation canals and ditches, then drain from sewer or
There is large-scale pond in park, rainwater is discharged into water storage in pond, and the water in pond can be used for pouring vegetation in fine day, due to park
Interior earth's surface is all turf, soil, and the water flowed into after rain drop erosion in irrigation canals and ditches or pond is more muddy, and leaf, branch,
The impurity such as grass blade are more in addition irrigation canals and ditches in water in also with crushed stone etc., if being directly discharged into sewer, at sewer mouth
Inspection well cover is easily blocked, and being directly discharged into pool causes pool to be polluted.
The prior art (CN20587534U) discloses a kind of gardens rainwater utilization system in sponge city, by can phase
The filter device and captation mutually detached is filtered and stores to gardens rainwater, and convenient for for maintenance and installation and cleaning,
But its there are still following deficiencies：1st, it due to containing a large amount of silts from the rainwater of earth's surface inflow filter, is such as only filtered dry
It is net to be easy to block aqueduct, it is ineffective in the prior art only by filter screen filtration；2nd, the dress of the prior art that catchments
It is set to the water collect tank set on the ground, if water collect tank is too small, moisture storage capacity is insufficient, and if water collect tank is too big, floor space is again too
Greatly.
Utility model content
The utility model provides a kind of gardens rainwater utilization system in sponge city, can solve in the prior art
Problem.
The utility model provides a kind of gardens rainwater utilization system in sponge city, including sinking babinet and cistern, institute
The bottom end for stating sinking babinet is connected with cistern, and the sinking babinet upper end opening, the bottom wall of the sinking babinet, which is equipped with, to be oozed
Water hole, the sinking babinet is interior to be equipped with filter device, and infiltration device is equipped between the filter device and sinking wall box；
The filter device includes tube body, pipe lid and Rose Box, and the bottom end of the tube body is fixed in the bottom wall of sinking babinet
On, the pipe lid is screwed onto the top of tube body, and the Rose Box is located in tube body；The pipe lid be hollow structure, the pipe lid
Bottom plate on be provided with multiple straight slots, filter screen is equipped in each straight slot, the top plate bottom of the pipe lid is bolted with telescopic rod, described
The bottom end of telescopic rod is fixed on the bottom plate of pipe lid, and water hole is additionally provided on the top plate of the pipe lid；The top plate of the Rose Box
It is metal filtration sieve plate with bottom plate, gravel filter block layer and nonwoven layer is equipped in the Rose Box；The infiltration device packet
Include the surface vegetable layer set gradually from top to bottom, back fill course, the first gravel layer and the second gravel layer.
The bottom of the cistern is equipped with drawing liquid pump and aqueduct, and one end of the aqueduct is connect with drawing liquid pump,
The other end extends on the ground, and one end that the aqueduct extends to ground is also associated with tap.
Preferably, the bottom is equipped with circular supporting table, and the annular shape supporting table is structure as a whole with tube body,
The longitudinal section of the Rose Box is T-shaped structure, and the bottom of the Rose Box is embedded in the circular supporting table, and facilitating will filter
Case taking-up is handled.
It is highly preferred that the gravel filter block layer in the Rose Box by circular ring shape side plate and is arranged on above and below circular ring shape side plate
Two layers of rigid metal net surrounds, and gravel is equipped between two layers of rigid metal net, is removed in Rose Box when periodically
It is convenient that cleaning replacement is carried out to gravel filter block layer during the silt of face retention.
It is highly preferred that the gravel filter block layer and nonwoven layer are equipped with multigroup, the gravel filter block layer and non-woven fabrics
Layer is arranged alternately from top to bottom, can improve filter effect.
Preferably, the Gravel packing of first gravel layer is less than the Gravel packing of the second gravel layer.
Preferably, geotextiles are additionally provided between the second gravel rock layer of the infiltration device and the bottom wall of sinking babinet, prevented
Only soil enters from water seepage hole in tank.
Preferably, lift-pull handle is additionally provided on the top plate of the pipe lid, the top plate by pipe lid is facilitated to open up.
The utility model provides the gardens rainwater utilization system in sponge city, compared with prior art, has the following advantages：
1st, infiltration device is additionally provided in the periphery of water-storing device, infiltration device and water-storing device are combined, can fully collect rainwater and add
To utilize；2nd, the top plate of pipe lid is connected to by telescopic rod on bottom plate, and when rainfall is very big, the water hole in pipe lid top panel is not
When being enough draining, the top plate of pipe lid can be pulled upwardly by telescopic rod, so as to reach Quick drainage, in order to avoid ground shape
Into ponding；3rd, Rose Box is equipped in the filter device, convenient periodically take out safeguards that the gravel filter block layer in Rose Box is one
Body structure, it is convenient that it is cleaned or is replaced, multigroup gravel filter block layer and nonwoven layer are set in Rose Box, improves filtering effect
Fruit；4th, the bottom of filter device and the device that seeps water is equipped with cistern, filtered rainwater can be stored, when use passes through
Drawing liquid pump discharges rainwater from aqueduct, and treegarden irrigation etc. can be used it for by opening tap.
Description of the drawings
Fig. 1 is the structure diagram of the gardens rainwater utilization system in sponge city in the utility model embodiment；
Fig. 2 is the vertical view of the gardens rainwater utilization system in sponge city in Fig. 1；
Fig. 3 is the structure chart under the top plate opening state of Fig. 1 middle pipe lids.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection domain of utility model is not restricted by specific implementation.
As shown in Figs. 1-3, a kind of gardens rainwater utilization system in sponge city, including sinking babinet 1 and cistern 2, institute
Bottom end and the top of cistern 2 for stating sinking babinet 1 are affixed, 1 upper end opening of sinking babinet, the bottom of the sinking babinet 1
Wall is equipped with multiple water seepage holes, and filter device 11, the side of the filter device and sinking babinet 1 are equipped in the sinking babinet 1
Infiltration device is equipped between wall.
The filter device includes tube body 111, pipe lid 112 and Rose Box 113, and the bottom end of the tube body 111 is fixed in down
On the bottom wall of caisson body 1, the pipe lid 112 is screwed onto the top of tube body 111, and the Rose Box 113 is located in tube body 111；Institute
It states the bottom in tube body 111 and is equipped with circular supporting table, the annular shape supporting table is structure as a whole with tube body 111, the mistake
The longitudinal section of filter box 113 is T-shaped structure, and the bottom of the Rose Box 113 is embedded in the circular supporting table, and facilitating will filter
Case 113, which takes out, to be safeguarded, the pipe lid 112 is hollow structure, and multiple straight slots, each straight slot are provided on the bottom plate of the pipe lid 112
Interior to be equipped with filter screen, the top plate bottom of the pipe lid 112 is bolted with telescopic rod 114, and the bottom end of the telescopic rod 114 is fixed in pipe
On the bottom plate of lid 112, the top plate of the pipe lid 112 is equipped with water hole 115, and lifting is additionally provided on the top plate of the pipe lid 112
Handle 118 facilitates the top plate by pipe lid 112 to open up；The top plate and bottom plate of the Rose Box 113 are metal filtration sieve
Plate, the Rose Box 113 is interior to be equipped with gravel filter block layer 116 and nonwoven layer 117, and the gravel filter block layer 116 is by annulus
It shape side plate and is arranged on the bilevel rigid metal net of circular ring shape side plate and surrounds, spread between two layers of rigid metal net
It is convenient that gravel filter block layer 116 is cleaned more when Rose Box 113 periodically removes the silt that the inside retains equipped with gravel
It changes, the gravel filter block layer 116 and nonwoven layer 117 are equipped with three groups, the gravel filter block layer 116 and nonwoven layer
117 are arranged alternately from top to bottom, can improve filter effect.
The infiltration device includes the surface vegetable layer 121, back fill course 122, the first gravel that set gradually from top to bottom
123 and second gravel layer 124 of layer, the Gravel packing of first gravel layer 123 are less than the Gravel packing of the second gravel layer 124,
Geotextiles 125 are additionally provided between second gravel layer 124 and the bottom wall of sinking babinet 1, prevent soil from entering water storage from water seepage hole
In pond 2.
The bottom of the cistern 2 is equipped with drawing liquid pump 201 and aqueduct 202, one end of the aqueduct 202 and pumping
Liquid pump 201 connects, and the other end extends on the ground, and one end that the aqueduct 202 extends to ground is also associated with tap
203。
When raining, the rainwater come from surface flow can enter from the water hole 115 on 112 top plate of pipe lid in tube body 111, rain
The impurity such as branch, leaf in water can be intercepted by the filter screen on 112 bottom plate of pipe lid, by first layer filtering rainwater into
Enter and secondary filter is carried out in Rose Box 113, improve filter effect, the rainwater after the filtering of filter box 113 passes through sinking babinet 1
Water seepage hole on bottom wall enters to store in cistern 2；When rainfall is larger, can by lift-pull handle 118 by 112 top plate of pipe lid to
Upper pull-up increases displacement, prevents ponding；Secondly, infiltration device can also collect a part of rainwater, improve rainwater-collecting rate.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (7)
1. a kind of gardens rainwater utilization system in sponge city, which is characterized in that including sinking babinet (1) and cistern (2), institute
Bottom end and the top of cistern (2) for stating sinking babinet (1) are affixed, sinking babinet (1) upper end opening, the sinking babinet
(1) bottom wall is equipped with multiple water seepage holes, and filter device, the filter device and lower caisson are equipped in the sinking babinet (1)
Infiltration device is equipped between the side wall of body (1)；
The filter device includes tube body (111), pipe lid (112) and Rose Box (113), and the bottom end of the tube body (111) is affixed
On the bottom wall of sinking babinet (1), the pipe lid (112) is screwed onto the top of tube body (111), and the Rose Box (113) is located at
In tube body (111)；The pipe lid (112) is hollow structure, and multiple straight slots, Mei Getong are provided on the bottom plate of the pipe lid (112)
Filter screen is equipped in slot, the top plate bottom of the pipe lid (112) is bolted with telescopic rod (114), the bottom of the telescopic rod (114)
End is fixed on the bottom plate of pipe lid (112), and water hole (115) is additionally provided on the top plate of the pipe lid (112)；The Rose Box
(113) top plate and bottom plate is metal filtration sieve plate, and gravel filter block layer (116) and nothing are equipped in the Rose Box (113)
Woven fabric layer (117)；
The infiltration device includes the surface vegetable layer (121), back fill course (122), the first gravel that set gradually from top to bottom
Layer (123) and the second gravel layer (124)；
The bottom of the cistern (2) is equipped with drawing liquid pump (201) and aqueduct (202), one end of the aqueduct (202)
It is connect with drawing liquid pump (201), the other end extends on the ground, and one end that the aqueduct (202) extends to ground is also associated with
Tap (203).
2. the gardens rainwater utilization system in sponge city according to claim 1, which is characterized in that the tube body (111)
Bottom is equipped with circular supporting table, and the annular shape supporting table is structure as a whole with tube body (111), the Rose Box (113)
Longitudinal section is T-shaped structure, in the bottom insertion circular supporting table of the Rose Box (113).
3. the gardens rainwater utilization system in sponge city according to claim 2, which is characterized in that the Rose Box
(113) the gravel filter block layer (116) in by circular ring shape side plate and is arranged on the bilevel rigid metal net of circular ring shape side plate
It surrounds, gravel is equipped between two layers of rigid metal net.
4. the gardens rainwater utilization system in sponge city according to claim 3, which is characterized in that the gravel filter block
Equipped with multigroup, the gravel filter block layer (116) and nonwoven layer (117) are from top to bottom handed over for layer (116) and nonwoven layer (117)
For setting.
5. the gardens rainwater utilization system in sponge city according to claim 1, which is characterized in that first gravel layer
(123) Gravel packing is less than the Gravel packing of the second gravel layer (124).
6. the gardens rainwater utilization system in sponge city according to claim 1, which is characterized in that the infiltration device
Geotextiles (125) are additionally provided between the bottom wall of second gravel layer (124) and sinking babinet (1).
7. the gardens rainwater utilization system in sponge city according to claim 1, which is characterized in that the pipe lid (112)
Top plate on be additionally provided with lift-pull handle (118).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511685.1U CN207512043U (en) | 2017-11-13 | 2017-11-13 | A kind of gardens rainwater utilization system in sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511685.1U CN207512043U (en) | 2017-11-13 | 2017-11-13 | A kind of gardens rainwater utilization system in sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512043U true CN207512043U (en) | 2018-06-19 |
Family
ID=62537372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721511685.1U Expired - Fee Related CN207512043U (en) | 2017-11-13 | 2017-11-13 | A kind of gardens rainwater utilization system in sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530774A (en) * | 2019-09-13 | 2019-12-03 | 武汉鹏森环境科技有限公司 | A kind of rain penetration detection device suitable for sponge city |
-
2017
- 2017-11-13 CN CN201721511685.1U patent/CN207512043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530774A (en) * | 2019-09-13 | 2019-12-03 | 武汉鹏森环境科技有限公司 | A kind of rain penetration detection device suitable for sponge city |
| CN110530774B (en) * | 2019-09-13 | 2022-05-20 | 武汉鹏森环境科技有限公司 | Rainwater infiltration detection device suitable for sponge city |
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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: 20180619 Termination date: 20181113 |