CN104805886B - Roof rainwater recycling device - Google Patents
Roof rainwater recycling device Download PDFInfo
- Publication number
- CN104805886B CN104805886B CN201510157534.XA CN201510157534A CN104805886B CN 104805886 B CN104805886 B CN 104805886B CN 201510157534 A CN201510157534 A CN 201510157534A CN 104805886 B CN104805886 B CN 104805886B
- Authority
- CN
- China
- Prior art keywords
- rainwater
- section
- hole
- water
- jug
- 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.)
- Active
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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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
Landscapes
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a roof rainwater recycling device. According to the technical scheme, the roof rainwater recycling device comprises a rainwater discarding chamber and a rainwater filter chamber, wherein a rainwater collecting funnel is arranged at the top of the rainwater discarding chamber while a sewage discharge hole is formed in the bottom, a group of fixed pulley is arranged in the rainwater discarding chamber, one arm of the fixed pulley vertically pulls a water storage tank, the other arm vertically pulls a heavy object, the weight of the heavy object is slightly less than the weight of the water storage tank full of water, a rotational baffle plate is arranged at the bottom of the water storage tank, and a gutter is vertically arranged at the end of the baffle plate near a clapboard; a first clapboard with a first through hole is arranged between the rainwater filter chamber and rainwater discharging chamber, the height of the first through hole is consistent with the height of the water in the gutter, the first through hole is firmly connected with a first water diversion pipe connected with the bottom of the rainwater filter chamber, the rainwater filter chamber is divided into a rough filtration section, a fine filtering section and a sterilizing section in sequence, and a water outlet is formed in the top of the sterilizing section. The roof rainwater recycling device is reasonable in design, low in processing and manufacturing cost, long in service life and easy to maintain in the later period, and electricity is not needed.
Description
Technical field
The present invention relates to rainwater recycle utilizes field, more particularly, to a kind of roof rain water retracting device.
Background technology
Rainwater, as a kind of valuable resource, has obtained the accreditation of whole world various countries.Rainwater catchment system can by scale
To be divided into rainwater accumulation system, the rainwater accumulation system of the garden such as newly-built community, park and and the city collected using roof
The large-scale rainwater storage cell system that storm sewer combines.
Comparatively, roof rain water collecting system is primarily adapted for use in more independent house and public building, by roofing
The rainwater pollution mild degree collected, the pH of rainwater is in neutrality, and seldom, hardness is very low, need not be softened for salinity.
Roof rain collector of the prior art is a lot, also plays the role of part and carries early-stage rainwater stream abandoning, but,
It is all to be controlled using electromagnetic valve etc., its complex structure, and processing and manufacturing high cost is easily bad, and maintenance and maintenance cost are high, uncomfortable
Conjunction is promoted the use of.
Content of the invention
The present invention is directed to the deficiencies in the prior art and provides a kind of reasonable in design, and processing and manufacturing is simple, using the longevity
Life length, the high roof rain water retracting device of cost performance.
It is an object of the invention to solving at least the above and/or defect, and provide at least will be described later excellent
Point.
The present invention provide technical scheme be：A kind of roof rain water retracting device, described roof rain water retracting device is in close
The casing of envelope, is provided with the first dividing plate and described casing is separated into two sealing spaces in described casing：Abandoned stream room and dmp filter
Room；Wherein,
Described abandoned stream ceiling portion and bottom are respectively arranged with rainwater harvesting funnel and sewage draining exit, the water side of described rainwater harvesting funnel with
The connection of described abandoned stream room, described abandoned stream room be internally provided with one group of fixed pulley, the vertical tractive of an arm of described fixed pulley is filled with water
Tank, another arm vertical tractive one weight, the quality of described weight is slightly less than the quality after described jug fills with water, described is filled with water
The bottom surface of tank arranges a rotatable baffle plate, in described baffle plate upper surface near one end of dividing plate vertically fixed gutter；
Dmp filter room, it is provided with described first dividing plate opening up first through hole, described first through hole and abandoned stream room between
Height with described gutter flowing water highly consistent, affixed one of described first through hole connects to described dmp filter room bottom
First aqueduct in portion, described dmp filter room is separated into coarse filtration section, fine filtering section and sterilization section, described coarse filtration section and fine filtering successively
It is provided with, between section, the second partition that top offers the second through hole, affixed one of described second through hole connects to described fine filtering section bottom
Second aqueduct in portion, is provided with, between described fine filtering section and sterilization section, the 3rd dividing plate that top offers third through-hole, and described the
Affixed one of three through holes connect to the 3rd aqueduct of described sterilization section bottom, and the top of described sterilization section is provided with outlet.
Preferably, the bottom of described jug be provided with can leak hole, the radius of described hole is 0.1-0.3mm.
Preferably, the top of described rainwater harvesting funnel is provided with filter mantle, and described filter mantle is convex, and its pore size is 1-
5mm.
Preferably, the height of described jug is 3-6mm.
Preferably, setting one wedge cushion block in described gutter, the height of described wedge cushion block gradually drops along water (flow) direction
Low.
Preferably, described coarse filtration section main body is calcium sulfite particles, active carbon loading silver and PP cotton with volume ratio:1：1：1 mixes
Conjunction forms, and described PP cotton is 5 μm of PP cottons.
Preferably, the main body of described fine filtering section is to be fixed with the ABS glue part of ultrafiltration membrane filaments, the filtration essence of described ultrafiltration membrane filaments
Spend for 0.01 micron.
Preferably, the main body of described sterilization section is to include the ABS piece shape glue part of polyvinylidene fluoride filter membrane, described
ABS piece shape glue part is equably laid in described sterilization section.
The present invention has designed and developed a kind of roof rain water retracting device.The present invention has advantages below,
Adaptability is good：The present invention can as needed, make different size with adapt to different roofs,.Both often it had been suitable to south
The sloping roof seen, is also suitably for the conventional horizontal roof in the north；Both be suitable to small range, locally used, be also suitably on a large scale, the whole district
Domain uses.
Structure is simple：Present configuration includes the casing uniting two into one, and wherein rain water drainage portion employs a movable pulley
As the connector of abandoned stream sewage, reasonable in design, and rainwater-collecting portion employs three-stage filtration it is achieved that carrying out finely to rainwater
Change the effect processing.
Easy to make：The movable pulley that the present invention adopts is made up of Steel material, can complete works manufacture through simple processing；
Casing, rainwater harvesting funnel and jug are made up of steel or plastic material, and material is easy to get；Coarse filtration section, fine filtering section, sterilization section can be according to material
Material is directly purchased.
Safe and reliable：Coarse filtration section that the present invention adopts, fine filtering section, the raw material of sterilization section are all using being applied to DRINKING WATER
The material of standard, can effectively reduce heavy metal in rainwater and impurity it is ensured that water safety.
Good economy performance：The present invention is cheap, easy to maintenance, can effectively reduce project cost.
Good with prospect：The present invention is great for the Protection significance of water resource, the method can be widely used in resident living, tool
There is prospect of using well.
Brief description
Fig. 1 is the structural representation of roof rain water retracting device of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition
Word can be implemented according to this.
A kind of roof rain water retracting device, including：
Described abandoned stream room 1 top and bottom are respectively arranged with rainwater harvesting funnel 105 and sewage draining exit, described rainwater harvesting funnel 105
Water side is connected with described abandoned stream room 1, described abandoned stream room 1 be internally provided with one group of fixed pulley 101, described fixed pulley 101
One arm vertical tractive jug 102, another arm vertical tractive one weight 103, the quality of described weight 103 be slightly less than described in be filled with water
Tank 102 fills with the quality after water, and the bottom surface of described jug 102 arranges a rotatable baffle plate 104, in described baffle plate upper surface
One end vertically fixed gutter 106 near the first dividing plate；
Dmp filter room 2, it is provided with the first dividing plate 201 opening up first through hole, described first through hole and abandoned stream room 1 between
Height with described gutter flowing water highly consistent, affixed one of described first through hole connects to described dmp filter room bottom
First aqueduct 202 in portion, described dmp filter room be separated into successively coarse filtration section, fine filtering section and sterilization section, described coarse filtration section and
It is provided with the second partition 203 that top offers the second through hole, affixed one of described second through hole connects to described between fine filtering section
Second aqueduct 204 of fine filtering section bottom, be provided with that top offers third through-hole between described fine filtering section and sterilization section the 3rd
Dividing plate 205, affixed one of described third through-hole connects to the 3rd aqueduct 206 of described sterilization section bottom, described sterilization section
Top is provided with outlet 207.
The bottom of described jug 102 be provided with can leak small hole, when jug fills water and lower backwardness, contain
Initial Split-flow room in water pot gradually passes through small hole and flows out, and the hole of these holes is very little, it usually needs several hours
Water in jug could be discharged, it is achieved that the abandoned stream purpose of abandoned stream water can automatically be collected/discharge.
It is provided with drainage screen, described drainage screen is convex, the leaveves falling with rainwater, paper outside described rainwater harvesting funnel
The big and frivolous debris such as piece can be dropped outside rainwater harvesting funnel by rain drop erosion automatically, and its pore size is 1-5mm, can greatly
The impurity of granule forecloses.
The surface of described rainwater harvesting funnel is provided with screw thread shape concave surface water channel, and the presence of concave surface water channel can be gentler to rainwater
Fall down, the end of described spiral type concave surface water channel is provided with some vertically projections.
The height of described jug 102 be 3-6mm it has been experienced that, during rainfall, the 3-6mm of early stage impure at most it should
Give up.
Setting one wedge cushion block in described gutter 106, the height of described wedge cushion block is gradually lowered along water (flow) direction.When
When gutter is in horizontality, due to the potential difference of correcting wedge, rainwater can be more smooth on correcting wedge on gutter
Flow to dmp filter room.
Described coarse filtration section main body is calcium sulfite particles, active carbon loading silver and PP cotton with volume ratio:1：1：1 mixes,
Described PP cotton is 5 μm of PP cottons.
Active carbon loading silver refers to silver ion to be loaded in activated carbon, and silver ion is a kind of broad spectrum activity sterilization material, in institute
In the metal ion known, its anti-microbial property is the strongest.The chemical constitution of silver determines silver and has higher catalytic capability, high
Oxidation state silver reduction potential high it is sufficient to make about space produce elemental oxygen.Elemental oxygen has strong oxidizing property and can sterilize, Ag+The sulfydryl (- SH) on protease in bacterial body can consumingly be attracted, rapidly together with it, so that protease is lost and live
Property, lead to bacterial death.When antibacterial is by Ag+After killing, Ag+Again by separate out in antibacterial corpse, then contact with other bacterium colonies, week
And proceed as described above with renewing, this is also the silver persistent reason of sterilization.
PP cotton can effectively remove the large granular impurities such as rust in institute's filter liquid, silt, worm's ovum, and it has can multiple field
Depth structure, pollutant holding capability is big, and filtering traffic is big, the little feature of pressure reduction, because PP cotton does not contain any chemical adhesive, therefore more defends
Raw, safety, the water of filtration completely can be used as domestic water, and the rainwater in city is usually acidity, and PP cotton have acid and alkali resistance,
Organic solution, oils, have good chemical stability it is possible to lasting use.
The main body of described fine filtering section is to be fixed with the ABS glue part of ultrafiltration membrane filaments, and the filtering accuracy of described ultrafiltration membrane filaments is
0.01 micron.
Ultrafilter membrane screening process, with the pressure differential of film both sides as driving force, with ultrafilter membrane as filter medium, in certain pressure
Under power, when stock solution flows through film surface, the tiny micropore of the densely covered many of ultrafiltration membrane surface only allows water and small-molecule substance to lead to
Cross and become permeate, and in stock solution, volume is then trapped within the liquid feeding side of film more than the material in film surface micropore footpath, becomes dense
Contracting liquid, thus realize the purification to stock solution, the purpose separating and concentrating.There are about 6,000,000,000 on every meter long of ultrafiltration membrane filaments tube wall
0.01 micron of micropore, its aperture only allows beneficial mineral matter in hydrone, water and trace element to pass through, and smallest bacteria
Volume all more than 0.02 micron, therefore antibacterial and the colloid more much bigger than antibacterial volume, rust, float, silt, big point
Sub- Organic substance etc. can be retained down by ultrafilter membrane, it is achieved thereby that purification process.
The main body of described sterilization section is to include the ABS piece shape glue part of polyvinylidene fluoride filter membrane, described ABS piece shape glue
Part is equably laid in described sterilization section.
When the water yield in jug 102 is less, jug is less than weight 103, and the horizontal level of jug 102 is higher than weight
Thing 103, can produce displacement after jug 102 fills with water, and jug 102 drops and drives gutter 106 to overturn simultaneously, jug
No longer water receiving, rainwater starts to drop on gutter, because the cross section of gutter is concave surface, gutter defines one
Concave surface water channel, rainwater passes through first through hole, then enters the bottom that the first aqueduct enters coarse filtration section, when water level constantly rises, rain
Water sequentially enters fine filtering section and sterilization section again, is exactly out finally the water of clean hygiene from outlet 207, and suitable family washes dish,
Raise toy, or even drink.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the general concept being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (5)
1. a kind of roof rain water retracting device is it is characterised in that described roof rain water retracting device is in the casing sealing, described case
It is provided with the first dividing plate in vivo and described casing is separated into two sealing spaces：Abandoned stream room and dmp filter room；Wherein,
Described abandoned stream ceiling portion and bottom are respectively arranged with rainwater harvesting funnel and sewage draining exit, the water side of described rainwater harvesting funnel with described
Abandoned stream room connects, described abandoned stream room be internally provided with one group of fixed pulley, an arm vertical tractive jug of described fixed pulley, separately
The vertical tractive of one arm one weight, the quality of described weight is slightly less than the quality after described jug fills with water, described jug
Bottom surface arranges a rotatable baffle plate, in described baffle plate upper surface near one end of dividing plate vertically fixed gutter；
Dmp filter room, it is provided with described first dividing plate opening up first through hole, the height of described first through hole and abandoned stream room between
Degree with described gutter flowing water highly consistent, affixed one of described first through hole connects to described dmp filter room bottom
First aqueduct, described dmp filter room is separated into coarse filtration section, fine filtering section and sterilization section successively, described coarse filtration section and fine filtering section it
Between be provided with the second partition that top offers the second through hole, affixed one of described second through hole connects to described fine filtering section bottom
Second aqueduct, is provided with the 3rd dividing plate that top offers third through-hole, described threeway between described fine filtering section and sterilization section
Affixed one of hole connects to the 3rd aqueduct of described sterilization section bottom, and the top of described sterilization section is provided with outlet, described thick
Filter section main body is calcium sulfite particles, active carbon loading silver and PP cotton with volume ratio:1：1：1 mixes, and described PP cotton is 5 μm of PP
Cotton；The main body of described fine filtering section is to be fixed with the ABS glue part of ultrafiltration membrane filaments, and the filtering accuracy of described ultrafiltration membrane filaments is micro- for 0.01
Rice；The main body of described sterilization section is to be provided with the ABS piece shape glue part of polyvinylidene fluoride filter membrane, and described ABS piece shape glue part is uniform
Be laid on described sterilization section in.
2. roof rain water retracting device as claimed in claim 1 is it is characterised in that be provided with can leak for the bottom of described jug
Hole, the radius of described hole is 0.1-0.3mm.
3. roof rain water retracting device as claimed in claim 2 was it is characterised in that the top of described rainwater harvesting funnel was provided with
Filter bowl, described filter mantle is convex, and its pore size is 1-5mm.
4. roof rain water retracting device as claimed in claim 3 is it is characterised in that the height of described jug is 3-6mm.
5. roof rain water retracting device as claimed in claim 4 is it is characterised in that arrange a wedge pad in described gutter
Block, the height of described wedge cushion block is gradually lowered along water (flow) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157534.XA CN104805886B (en) | 2015-04-03 | 2015-04-03 | Roof rainwater recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157534.XA CN104805886B (en) | 2015-04-03 | 2015-04-03 | Roof rainwater recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104805886A CN104805886A (en) | 2015-07-29 |
| CN104805886B true CN104805886B (en) | 2017-02-22 |
Family
ID=53691053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510157534.XA Active CN104805886B (en) | 2015-04-03 | 2015-04-03 | Roof rainwater recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104805886B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417763B (en) * | 2016-01-08 | 2018-04-27 | 华中科技大学 | A kind of initial rainwater purifies holding device |
| CN107839583A (en) * | 2017-09-25 | 2018-03-27 | 江苏格瑞德交通科技有限公司 | A kind of application method of caravan collecting system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3360225B2 (en) * | 1993-12-14 | 2002-12-24 | 清水建設株式会社 | Rainwater purification tank |
| CN100419171C (en) * | 2004-12-28 | 2008-09-17 | 王基贤 | Method and installation for collecting and using rain water on flat roof |
| CN201678540U (en) * | 2010-04-06 | 2010-12-22 | 上海市松江一中 | Rain collection purification treatment device |
| CN202122876U (en) * | 2011-06-16 | 2012-01-25 | 上海海洋大学 | Rainwater recycling system |
| CN203145170U (en) * | 2013-01-29 | 2013-08-21 | 大连海洋大学 | Rainwater recycling device |
| CN203891120U (en) * | 2014-05-24 | 2014-10-22 | 薛坤 | Clean rainwater collecting and utilizing device |
| CN204690831U (en) * | 2015-04-03 | 2015-10-07 | 广西威尔森环保科技开发有限公司 | A kind of roof rain water retracting device |
-
2015
- 2015-04-03 CN CN201510157534.XA patent/CN104805886B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104805886A (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106746205A (en) | A kind of Intelligent rain purifies landscape system | |
| CN213508764U (en) | Urban rainwater collection device | |
| CN105587008A (en) | Rainwater collection and reutilization system for modern residence and application method | |
| KR101669813B1 (en) | The initial rainwater treatment system using a squeezing device | |
| CN206529370U (en) | A kind of Intelligent rain purifies landscape system | |
| CN104805886B (en) | Roof rainwater recycling device | |
| CN106495381A (en) | Washing machine effluent cycle utilizes processing meanss | |
| CN108483712A (en) | A kind of modular water processing equipment | |
| CN111519697A (en) | Municipal garden rainwater collection system | |
| CN110607835A (en) | PE pipe rainwater recovery pipeline system | |
| CN105502827B (en) | Tandem rainwater ecological filters and clean catch device | |
| CN204690831U (en) | A kind of roof rain water retracting device | |
| CN102351317B (en) | Sewage treatment artificial wetland system | |
| CN207176864U (en) | Rain water collecting system for sponge city | |
| CN107381954A (en) | A kind of rainwater purification apparatus for building | |
| CN112374665A (en) | Integrated device and method for treating roof rainwater through gravity type microfiltration membrane by utilizing roof rainwater energy coupled with electrooxidation disinfection | |
| CN208684599U (en) | A kind of double-layer integrally water purification apparatus | |
| CN104261588B (en) | The treatment unit of oil-containing underground water and control method | |
| CN103449665B (en) | A kind of polluted water land biogenic sediment filtering system for mud-water separation | |
| CN206706890U (en) | A kind of sponge Urban roof rainwater delay shunt recovery system | |
| CN105084660A (en) | Contact oxidation sewage treatment device and treatment method thereof | |
| CN202625932U (en) | Rainwater ecological purification use system for compound type medium | |
| CN202860280U (en) | Full-automatic cyclone sand-removal water purifier provided with built-in purification cylinder | |
| CN203440175U (en) | Oily wastewater treatment system | |
| CN103359846B (en) | Oily wastewater treatment system and process for treating oily wastewater by using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |