CN207260456U - A kind of self-circulation type roof greening facility - Google Patents
A kind of self-circulation type roof greening facility Download PDFInfo
- Publication number
- CN207260456U CN207260456U CN201720198760.7U CN201720198760U CN207260456U CN 207260456 U CN207260456 U CN 207260456U CN 201720198760 U CN201720198760 U CN 201720198760U CN 207260456 U CN207260456 U CN 207260456U
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- CN
- China
- Prior art keywords
- storage device
- water storage
- supporting structure
- self
- circulation type
- 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
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Classifications
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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
Abstract
The utility model discloses a kind of self-circulation type roof greening facility, it is characterised in that：Formed including seven captation, purifier, water storage device, overflow mechanism, sand discharge apparatus, irrigation rig, supporting structure parts.Captation includes top layer greenery patches and lower soil layer, on supporting structure；Water storage device is located in supporting structure, is made of the round estrade of its underpart；Purifier is made of soil horizon, layer of sand, gravel layer from top to bottom, positioned at the top of water storage device and bottom；Overflow mechanism is located at the outer upper of water storage device；Sand discharge apparatus butts up against the outer lower portion of water storage device；Irrigation rig is located at the middle part of supporting structure, and connection water storage device runs through the soil horizon of water collecting device.The utility model follows China's sponge urban construction theory, integrate ooze, be stagnant, store, is net, use, row, can effectively collect and using rainwater, reduce the waste of rainwater.
Description
Technical field
A kind of self-circulation type roof greening facility is the utility model is related to, the plane roof suitable for sponge urban construction
Greening.
Background technology
It is important that it is exactly to increase green coverage in sponge city is built, and roof particularly plane roof occupies
City overwhelming majority area, so exploitation roof greening technology enters people gradually as the inevitable behave in construction sponge city
The visual field.It is mostly the Greening Design on slope surface roof in the existing patent of country, rarely has the Greening Design for plane roof, and it is existing
Patent lacks the collection reuse means to roof rain water.
The content of the invention
In order to overcome the prior art to lack the receipts lacked to the Greening Design of plane roof and existing patent to roof rain water
Collect the present situation of reuse means, the utility model provides a kind of self-circulation type roof greening facility for plane roof.Its
Adopt the following technical scheme that：
This self-circulation type roof greening facility is characterized in that：Including captation, purifier, water storage device, overflow
Seven device, sand discharge apparatus, irrigation rig, supporting structure parts form；The captation includes top layer greenery patches and subsoil
Earth layer, on supporting structure；The water storage device is located in supporting structure, is made of the round estrade of its underpart；It is described net
Makeup is put to be made of soil horizon, layer of sand, gravel layer from top to bottom, positioned at the top of water storage device and bottom；The overflow mechanism
Positioned at the outer upper of water storage device；The sand discharge apparatus butts up against the outer lower portion of water storage device；The irrigation rig is located at
The middle part of supporting structure, connection water storage device run through the soil horizon of captation.
The utility model has the following advantages that：
The utility model has the characteristics that strong applicability, stable structure are safe, can not only increase city's green areas, real
Preliminary purification, collection and the recycling of existing rainwater, reduce rainwater and waste, and can reduce rainwash, reduce urban flooding
The possibility that disaster occurs.The situation of water resource anxiety can also separately be alleviated for the city of water resources shortage.This practicality
It is new integrate ooze, be stagnant, store, is net, use, row, agreed with the theory of China's sponge urban construction strongly.
Brief description of the drawings
Fig. 1 is the profile of the utility model.
Fig. 2 is the rainwater infiltration pipe detail drawing of the utility model.
Fig. 3 is the overflow mechanism sectional detail drawing of the utility model.
Fig. 4 is the top view of the utility model.
Fig. 5 is the work sheet of the use of the new type.
Wherein：1st, gravel layer；2nd, layer of sand；3rd, soil horizon；4th, top layer is afforested；5th, head is sprayed；6th, rainwater infiltration pipe；7th, support
Structure；8th, circular dam shape baffle；9th, sand discharge pipe；10th, drainage channel；11st, transverse slat is supported；12nd, water inlet pipe；13rd, venthole；
14th, suction pump is irrigated；15th, water tank；16th, water-stop sheet.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model：
Preferably, connected between the rank of stepped captation and rank by rainwater infiltration pipe, and it is underwater in lower rank moderate rain
Pipe is oozed to be inserted into the top layer soil of this rank.In this way, can prevent vegetation planting soil layer Accumulated Rainwater from causing vegetation root system to rot,
Sticking wall flow can be prevented again, protect lower rank topsoil not to be saturated destruction.
Preferably, the outside water-stop sheet of the ladder of stepped captation prevents rainfall intensity higher than soil horizon in ladder
When excessive, soil erosion in ladder, while defaulted rainwater reduces surface runoff.
Specifically, purifier is from top to bottom made of soil horizon, layer of sand, gravel layer, purified water is by stretching downwards
The rainwater infiltration pipe outflow gone out, the front end of each seepage flow pipe is equipped with one layer of filter screen, prevents sandslide.
Specifically, water storage device possesses four inflow pipes, and it is symmetrically dispersed on the side of water storage device.
Preferably, a ventilation hole is provided with the top of water storage device.When four water inlet pipe bottoms are all submerged, venthole
Water storage device inner and outer air pressure can be balanced.
Specifically, supporting structure is in round estrade shape, fixed three levels support plate thereon.
Preferably, water storage device is located at supporting structure lower inside, thereon to irrigate suction pump, takes full advantage of support knot
The inner space of structure.
The utility model provides a kind of self-circulation type roof greening facility for plane roof, its embodiment
It is as follows：
As shown in figure 5, when rainfall occurs, rainfall can be seeped into soil horizon 3 by afforesting under top layer 4, then pass through rain again
Ooze the soil horizon 3 that lower single order is seeped under pipe 6 under water；When rainwater infiltration to purifier（3、2、1）When middle, rainwater can be logical because of priority
Cross soil horizon 3, layer of sand 2, gravel layer 1 and obtain preliminary purification；Purified rainwater can flow to overflow dress by rainwater infiltration pipe 6
Put on the baffle 8 of side, then entered by water inlet pipe 12 in water tank 15 so that the gradual lifting of water level in water tank 15；When
When water level in water tank 15 is higher than overflow baffle 8, overflow will be produced, water can enter along another side shield of overflow mechanism
The soil horizon 3 of lower single order, is finally passing through purifier（3、2、1）Discharged afterwards by drainage channel 10；Due to preliminary purification
Rainwater still containing impurity such as silts, is deposited in water storage pot bottom, can pass through storage with appropriate sand discharge equipment in the course of time
The sand discharge pipe 9 of water pot bottom discharges it；When top layer vegetation water shortage and weather are without rain, it can use and irrigate 14 suction pumps and extract storage
Water in water pot 15, top showerhead 5 is transported to by water-supply-pipe, and then irrigates top layer vegetation.
A kind of self-circulation type greening roof facility of the utility model is made above in conjunction with attached drawing and specific working mode
Detailed description, it should be noted that any those skilled in the art are under the teaching of this specification, the institute that is made
There are equivalent substitute, obvious variant, all fall within the essential scope of this specification, ought to be protected be subject to the utility model
Shield.
Claims (6)
- A kind of 1. self-circulation type roof greening facility, it is characterised in that：Including captation, purifier, water storage device, overflow Seven device, sand discharge apparatus, irrigation rig, supporting structure parts form；The captation includes top layer greenery patches and subsoil Earth layer, on supporting structure；The water storage device is located in supporting structure, is made of the round estrade of its underpart；It is described net Makeup is put to be made of soil horizon, layer of sand, gravel layer from top to bottom, positioned at the top of water storage device and bottom；The overflow mechanism Positioned at the outer upper of water storage device；The sand discharge apparatus butts up against the exterior bottom of water storage device；The irrigation rig is located at The middle part of supporting structure, connects water storage device and through the soil horizon of captation.
- A kind of 2. self-circulation type roof greening facility according to claim 1, it is characterised in that：The captation is in rank Trapezoidal funnel-form.
- A kind of 3. self-circulation type roof greening facility according to claim 1, it is characterised in that：The captation is in rank Scalariform, is connected between its ladder and ladder by rainwater infiltration pipe, and in the single order of lower under ooze pipe and be downwardly into this rank In.
- A kind of 4. self-circulation type roof greening facility according to claim 1, it is characterised in that：At the top of the water storage device It is provided with the venthole of equilibrium air pressure.
- A kind of 5. self-circulation type roof greening facility according to claim 1, it is characterised in that：The overflow mechanism and storage The water inlet pipe connection of water installations, and be made of circular dam shape baffle.
- A kind of 6. self-circulation type roof greening facility according to claim 1, it is characterised in that：The water storage device is located at The spare space of supporting structure bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198760.7U CN207260456U (en) | 2017-03-02 | 2017-03-02 | A kind of self-circulation type roof greening facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198760.7U CN207260456U (en) | 2017-03-02 | 2017-03-02 | A kind of self-circulation type roof greening facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260456U true CN207260456U (en) | 2018-04-20 |
Family
ID=61914016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720198760.7U Expired - Fee Related CN207260456U (en) | 2017-03-02 | 2017-03-02 | A kind of self-circulation type roof greening facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207260456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999260A (en) * | 2018-07-15 | 2018-12-14 | 天津大学 | A kind of roofing vertical current biology delaying basin and staggered floor method for arranging |
-
2017
- 2017-03-02 CN CN201720198760.7U patent/CN207260456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999260A (en) * | 2018-07-15 | 2018-12-14 | 天津大学 | A kind of roofing vertical current biology delaying basin and staggered floor method for arranging |
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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: 20180420 Termination date: 20200302 |