CN206448457U - A kind of roof rain water collecting circulatory system - Google Patents
A kind of roof rain water collecting circulatory system Download PDFInfo
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- CN206448457U CN206448457U CN201621484792.5U CN201621484792U CN206448457U CN 206448457 U CN206448457 U CN 206448457U CN 201621484792 U CN201621484792 U CN 201621484792U CN 206448457 U CN206448457 U CN 206448457U
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- water
- cistern
- circulatory system
- roof rain
- collection sheet
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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 discloses a kind of roof rain water collecting circulatory system, including cistern, in addition to it is arranged at roof top and around the water collection sheet at cistern edge, the water collection sheet is inclined to set and its least significant end is connected to cistern edge；The water collection sheet is communicated in cistern and for the filtering drainage channel of impurity screening provided with some.The water collection sheet is provided with some osculums that setting is corresponded with filtering drainage channel, and the filtering drain passageway is including being communicated in the drainpipe of osculum and cistern, being embedded at the filter of osculum, and the filter is provided with some filter mesh.The utility model, which is provided, can avoid the impurity being mingled with rainwater from influenceing a kind of roof rain water collecting circulatory system of proper drainage.
Description
Technical field
The utility model is related to rainwater harvesting technology field, more particularly to a kind of roof rain water collecting circulatory system.
Background technology
In order to improve the utilization rate of water resource, the problem of water resource lacks is solved, collection can be all built in urban construction
The system of rainwater, in the rainfall time, road surface and roof are all the preferred places for collecting rainwater, when being collected to roof rain water
Also it is avoided that rainwater accumulates and caused the infiltration of building on roof.
China Patent Publication No. CN202672220U patent document discloses a kind of building roof rainwater catchment system system
System, including it is arranged on the rain groove of building roof, the rain pipe being connected with the rain groove, the exit of the rain pipe is arranged on
Above rainwater-collecting canal, the rainwater-collecting canal is connected in rainwater collection pool, the rainwater collection pool and is provided with water pump.It is above-mentioned
Technical scheme carries out the rainwater on roof to discharge the rainwater collection pool for being collected into and resting on the ground using rain pipe, but washes away
Various impurity can be mingled with the rainwater of roof top, easily drainpipe is resulted in blockage, and draining can not be smoothed out.
Utility model content
The purpose of this utility model is to provide a kind of roof rain water collecting circulatory system, using around cistern edge
Filtering drainage channel on water collection sheet and water collection sheet, can avoid the impurity being mingled with rainwater from influenceing proper drainage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of roof rain water collecting
The circulatory system, including cistern, in addition to it is arranged at roof top and around the water collection sheet at cistern edge, the water collection sheet
It is inclined to set and its least significant end is connected to cistern edge；The water collection sheet is communicated in cistern and for filtering provided with some
The filtering drainage channel of impurity.
By using above-mentioned technical proposal, when meeting the rainfall time, rainwater in roof top can be along being obliquely installed
Water collection sheet and flow in cistern, once by filtering drainage channel, fixed impurity can be trapped in flow process, and
Rainwater can be drained into cistern by filtering drainage channel, with reference to the cistern and inclined water collection sheet of open type, roof
The rainwater of top surface normally can be flow in cistern, without because drainpipe blocking and can not proper drainage so that
Rainwater accumulating in roof top is it also avoid, prevents the rainwater accumulated from causing the infiltration of building.
The utility model is further arranged to：The water collection sheet is provided with some with filtering drainage channel one-to-one corresponding setting
Osculum, the filtering drainage channel includes the drainpipe for being communicated in osculum and cistern, the filter for being embedded at osculum,
The filter is provided with some filter mesh.
By using above-mentioned technical proposal, when rainwater is flowed at osculum along inclined water collection sheet, fixed impurity
It can be retained by filter, meanwhile, rainwater can be flowed in cistern by drainpipe from filter mesh, and then effectively prevent
Rainwater is accumulated in roof top, it is ensured that rainwater can be pooled in cistern.
The utility model is further arranged to：The plate surface of catchmenting is provided with shrub plant, the cistern and is provided with
Water plant.
By using above-mentioned technical proposal, biological cleaning can be played to rainwater using shrub plant and water plant and is made
With, it is to avoid sewage is handled using chemical agent, Greening functions also are played to roof top using plant, makes whole rainwater-collecting
The circulatory system is more environmentally-friendly；Shrub plant on water collection sheet can draw certain moisture, and then avoid producing rain on water collection sheet
Water is accumulated.
The utility model is further arranged to：The cistern is communicated with sedimentation basin, between the cistern and sedimentation basin
Provided with water discharging valve.
By using above-mentioned technical proposal, water discharging valve is opened at the rainfall time, the rainwater being filled with cistern is led
It flow in sedimentation basin, and then enables rainwater further precipitation purification in sedimentation basin；Also avoid rainwater product in cistern full
And spill-over is to roof top；And when the arid time, water discharging valve is closed, and make that certain water can be remained with cistern
Maintain the activity of water plant.
The utility model is further arranged to：The sedimentation basin is communicated with water purifying tank, between the sedimentation basin and water purifying tank
Provided with water purification component.
By using above-mentioned technical proposal, when the water in sedimentation basin by precipitation is flow in water purifying tank by water purification component
When, further catharsis can be played, and then the water resource in water purifying tank is applied to more aspects, improve net
The utilization rate of water resource after change.
The utility model is further arranged to：The water purification component includes what is set gradually along sedimentation basin to water purifying tank direction
Ore filter material layer, haydite layer, fine sand layer and active carbon layer.
By using above-mentioned technical proposal, it can be risen by water purification component to flowing to the rainwater in water purifying tank in sedimentation basin
To catharsis step by step, the suspension in rainwater is played into the ore filtrate in suction-operated, ore filter material layer has micropore, tool
There is stronger adsorption effect；Haydite layer epigranular, intensity is high, and many micropores in surface, in-house network is crisscross, unsuitable hardened, tool
There is very strong suction-operated, another aspect microorganism is grown in haydite surface, these microorganisms are made by the bioflocculation of itself
With can adsorb a part of colloidal substance of retention, be trapped in haydite superficial growth into biomembrane, there is biological wadding between biomembrane
Body so that filtrate filling is more closely knit in haydite filter tank, and porosity is smaller, has played good absorption, cohesion, reaches good
Good Physical entrapment effect；Spun yarn layer particle diameter is small, and specific surface area is big, and physical absorption ability is strong, and the rejection effect played is also better；
Activated carbon adsorptive capacity is strong, more stable, is difficult desorption.
The utility model is further arranged to：The water purifying tank is communicated with water service pipe and greening water pipe, described net
Pond is provided with and uses water pump.
By using above-mentioned technical proposal, the water resource in water purifying tank can be respectively pumped out to life by using water pump and used
In water pipe and greening water pipe, and then water resource can be made to obtain different utilizations, improve its utilization rate.
The utility model is further arranged to：The water purifying tank is covered with artificial hillock heat-insulation layer.
By using above-mentioned technical proposal, the covering of water purifying tank is acted on using artificial hillock heat-insulation layer, on the one hand can be effective
Avoid the water stored in water purifying tank from temperature being raised because of roof top strong illumination, keep the temperature of the water in water purifying tank
With the temperature close with the water in water pipe, the appreciative value of roof is on the other hand also increased.
The utility model is further arranged to：The cistern is provided with suction pump, and the suction pump is communicated in greening water
Pipe.
, can be with when meeting the water having in arid time, cistern and greatly reducing by using above-mentioned technical proposal
Greening is evacuated in cistern with the water in water pipe using suction pump, so that the activity of water plant is kept, while also reaching
The circulation of one water, it is to avoid a part of rainwater is understood smelly in cistern and causes water degradation after stay longer.
In summary, the utility model has the advantages that：With reference to the greening water pipe for being communicated in water purifying tank and
The setting that greening is connected with water pipe with cistern by suction pump, enables water to reach circulation in the entire system
Effect, and combine water discharging valve to make water plant be able to maintain that preferable activity, also enter the rainwater in cistern
One step carries out precipitation purification, makes water quality more preferably, and then lift the utilization rate of rainwater after filtration, purification.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the partial sectional view of the present embodiment.
Reference：1st, cistern；2nd, water collection sheet；3rd, drainage channel is filtered；31st, drainpipe；32nd, filter；321st, mistake
Opening of sieve；4th, osculum；5th, shrub plant；6th, water plant；7th, sedimentation basin；8th, water discharging valve；9th, water purification component；91st, ore
Filter material layer；92nd, haydite layer；93rd, fine sand layer；94th, active carbon layer；10th, water purifying tank；101st, water service pipe；102nd, greening water
Pipe；11st, water pump is used；12nd, artificial hillock heat-insulation layer；13rd, suction pump；14th, it is open；15th, adjuster.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of roof rain water collecting circulatory system, shown in reference picture 1-2, including a cistern for being arranged at roof top
1, cistern 1 is embedded under roof top and with the opening 14 of an open type；It is equal at the edge of the opening of cistern 1 14
The water collection sheet 2 being inclined to set is connected with, the least significant end of water collection sheet 2 is connected to the edge of the opening of cistern 1 14 and high-end conflict
In the side wall of roof top；It is embedded with the surface distributed of water collection sheet 2 has some osculums 4 through its upper surface, osculum 4
Some filter mesh 321 are offered on filter 32, filter 32；Each osculum 4 is communicated with a drainpipe 31, row
The one end of water pipe 31 away from osculum 4 is communicated in cistern 1；Drainpipe 31 and filter 32 constitute filtering drainage channel 3, enter
And crown_interception is played to the solid impurity in rainwater, and enable the normal water conservancy diversion discharge of rainwater.
In order to play biological purification to rainwater, there are some shrub plants 5, shrub plant 5 in being planted on water collection sheet 2
Soil be embedded in water collection sheet 2；In addition, cultivation has water plant 6 in cistern 1；It is provided with cistern 1 for adjusting
The adjuster 15 of the acid-base value of its internal water is saved, water plant 6 is more sensitive to acid-base value, and adjuster 15 can make cistern 1
In water quality be conducive to keep water plant 6 activity.
A sedimentation basin 7 is communicated with the side of cistern 1, the peak level of cistern 1 is higher than the highest in sedimentation basin 7
Water level；The water discharging valve 8 that a lifting is opened and closed is provided between cistern 1 and sedimentation basin 7, water discharging valve 8 can make retaining
Rainwater in pond 1, which is flowed to, plays further precipitation in sedimentation basin 7, and then plays separation of solid and liquid.
Sedimentation basin 7 is communicated with a water purifying tank 10, water purification component 9 away from the side wall of water discharging valve 8 by water purification component 9
Including along ore filter material layer 91, the haydite layer 92 set gradually from sedimentation basin 7 to the direction of water purifying tank 10, fine sand layer 93 and living
Property layer of charcoal 94；Ore filter material layer 91 is made up of the ore with adsorption capacity；Haydite layer 92 is made up of haydite, haydite also known as expansion
Clay, foamed burnt stone etc., light ceramic use high-quality clay, shale or flyash for primary raw material, are roasted by rotary kiln high temperature
Burn, formed through expanded, be a kind of excellent concrete light aggregate, be in alveolate texture because it is internal；Fine sand layer 93 is by fine sand
Constitute, the particle diameter of fine sand is small, and specific surface area is big；Active carbon layer 94 is made up of activated carbon, and space, shape are generated between the lattice of activated carbon
Into the pore of many different shapes and size, the specific surface area of porous wall reaches 500-1700m2/g.
One is provided with water pump 11 away from the side wall of water purification component 9 in water purifying tank 10, and one is communicated with water pump 11
Water service pipe 101 and a greening water pipe 102, water service pipe 101 leads to the water reticulation system of building, and greening water pipe
102 lead to the pouring pipeline of plant；Wherein, when the water level in cistern 1 is relatively low, greening water pipe 102 is by being arranged on
Greening can be pumped into cistern 1 by the suction pump 13 on cistern 1 with the water in water pipe 102, and then to maintain aquatic plant
The activity of thing 6.
The operation principle of the present embodiment is：When meeting the rainfall time, a part of rainwater directly drops to unlimited retaining
In pond 1, a part of rainwater can be flow in cistern 1 along inclined water collection sheet 2, when being flowed on water collection sheet 2, once run into
The solid impurity being mingled with osculum 4, rainwater can be then trapped, and remaining rainwater will be passed into cistern 1 by drainpipe 31
In；Rainwater in cistern 1 will by water plant 6 biological cleaning, a portion solid impurity will sink to bottom of pond；
At the same time, water discharging valve 8 is opened, the rainwater in cistern 1 will be overflowed to be precipitated in sedimentation basin 7, in sedimentation basin 7
Rainwater then can finally be flow to by water purification component 9 in water purifying tank 10, the rainwater after purification with water pump 11 again by being played
Recycle；When meeting the arid time, water discharging valve 8 is closed, when the water level reduction in cistern 1, then using drawing water
Greening is pumped into cistern 1 to maintain the activity of water plant 6 by pump 13 with the part water in water pipe 102.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of roof rain water collecting circulatory system, including cistern（1）, it is characterized in that：Also include be arranged at roof top and
Around cistern（1）The water collection sheet at edge（2）, the water collection sheet（2）It is inclined to set and its least significant end is connected to cistern
（1）Edge；The water collection sheet（2）Cistern is communicated in provided with some（1）And for the filtering drainage channel of impurity screening（3）.
2. a kind of roof rain water collecting circulatory system according to claim 1, it is characterized in that：The water collection sheet（2）It is provided with
Some and filtering drainage channel（3）Correspond the osculum set（4）, the filtering drainage channel（3）Including the row of being communicated in
Water hole（4）And cistern（1）Drainpipe（31）, be embedded at osculum（4）Filter（32）, the filter（32）It is provided with
Some filter mesh（321）.
3. a kind of roof rain water collecting circulatory system according to claim 1, it is characterized in that：The water collection sheet（2）Surface
It is provided with shrub plant（5）, the cistern（1）It is interior to be provided with water plant（6）.
4. a kind of roof rain water collecting circulatory system according to claim 1 or 3, it is characterized in that：The cistern（1）Even
It is connected with sedimentation basin（7）, the cistern（1）With sedimentation basin（7）Between be provided with water discharging valve（8）.
5. a kind of roof rain water collecting circulatory system according to claim 4, it is characterized in that：The sedimentation basin（7）Connection
There is water purifying tank（10）, the sedimentation basin（7）With water purifying tank（10）Between be provided with water purification component（9）.
6. a kind of roof rain water collecting circulatory system according to claim 5, it is characterized in that：The water purification component（9）Bag
Include along sedimentation basin（7）To water purifying tank（10）The ore filter material layer that direction is set gradually（91）, haydite layer（92）, fine sand layer（93）With
Active carbon layer（94）.
7. a kind of roof rain water collecting circulatory system according to claim 5, it is characterized in that：The water purifying tank（10）Connection
There is water service pipe（101）With greening water pipe（102）, the water purifying tank（10）Provided with using water pump（11）.
8. a kind of roof rain water collecting circulatory system according to claim 5, it is characterized in that：The water purifying tank（10）Covering
There is artificial hillock heat-insulation layer（12）.
9. a kind of roof rain water collecting circulatory system according to claim 7, it is characterized in that：The cistern（1）It is provided with
Suction pump（13）, the suction pump（13）It is communicated in greening water pipe（102）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484792.5U CN206448457U (en) | 2016-12-29 | 2016-12-29 | A kind of roof rain water collecting circulatory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484792.5U CN206448457U (en) | 2016-12-29 | 2016-12-29 | A kind of roof rain water collecting circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448457U true CN206448457U (en) | 2017-08-29 |
Family
ID=59674019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484792.5U Active CN206448457U (en) | 2016-12-29 | 2016-12-29 | A kind of roof rain water collecting circulatory system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206448457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356224A (en) * | 2018-11-05 | 2019-02-19 | 河海大学 | A kind of skyscraper rainwater-collecting self-loopa utilizes system |
| CN109610600A (en) * | 2018-12-25 | 2019-04-12 | 北京四汇建筑工程有限责任公司 | A kind of green building rainwater ecological utilization system |
| CN112281980A (en) * | 2020-04-30 | 2021-01-29 | 陕西理工大学 | Building roof rainwater collector with purification function |
-
2016
- 2016-12-29 CN CN201621484792.5U patent/CN206448457U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356224A (en) * | 2018-11-05 | 2019-02-19 | 河海大学 | A kind of skyscraper rainwater-collecting self-loopa utilizes system |
| CN109610600A (en) * | 2018-12-25 | 2019-04-12 | 北京四汇建筑工程有限责任公司 | A kind of green building rainwater ecological utilization system |
| CN112281980A (en) * | 2020-04-30 | 2021-01-29 | 陕西理工大学 | Building roof rainwater collector with purification function |
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