CN209227673U - A kind of roof rainwater collection and purifying processing device - Google Patents
A kind of roof rainwater collection and purifying processing device Download PDFInfo
- Publication number
- CN209227673U CN209227673U CN201822015720.1U CN201822015720U CN209227673U CN 209227673 U CN209227673 U CN 209227673U CN 201822015720 U CN201822015720 U CN 201822015720U CN 209227673 U CN209227673 U CN 209227673U
- Authority
- CN
- China
- Prior art keywords
- air pressure
- ultrafiltration apparatus
- roof
- pressure tank
- flocculation basin
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 33
- 238000005189 flocculation Methods 0.000 claims abstract description 25
- 230000016615 flocculation Effects 0.000 claims abstract description 25
- 239000012510 hollow fiber Substances 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 238000003306 harvesting Methods 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010907 mechanical stirring Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- Y02A20/108—Rainwater harvesting
-
- 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
- Y02A20/152—Water filtration
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of roof rainwater collection and purifying processing device, including introduction of Roof Rainwater Harvesting System, the introduction of Roof Rainwater Harvesting System includes roof rain collector and header；The bottom end of the header is connected to standing sedimentation pond, and the standing sedimentation pond is connected to flocculation basin；The flocculation basin is connected to active carbon filter；It further include pneumatic ultrafiltration apparatus, the pneumatic ultrafiltration apparatus is made of hollow fiber form ultrafiltration apparatus, air pressure tank and pneumatic supply；The air pressure tank is connect with pneumatic supply and flocculation basin respectively, and air pressure regulator and air gauge are equipped on the gas circuit pipe road that air pressure tank is connect with pneumatic supply；Relief valve is installed on the control water level line of the air pressure tank；The connection of the water outlet of the hollow fiber form ultrafiltration apparatus and air pressure tank, and water purification outlet pipe is equipped on hollow fiber form ultrafiltration apparatus；The water purification outlet pipe is connected to water purification collecting tank.The deep purifying for rain water on roof may be implemented in the device, reaches sanitary standard for drinking water.
Description
Technical field
The utility model relates to rainwater-collecting, purification treatment technology field, in particular to a kind of roof rainwater collection and net
Change processing unit.
Background technique
Rainwater resource is abundant, is but often ignored by people in real life.City water resource is in short supply and water environment pollution
Under the dual-pressure of deterioration, an important component of the rainwater as water resource, due to pollute it is small, be easily processed, gradually by
People pay attention to, and rainwater catchment system becomes a new way for alleviating water resource anxiety.More and more countries recognize rainwater
The value of resource, and many corresponding measures are taken, most of areas all start using rain collector.
But existing introduction of Roof Rainwater Harvesting System is simple collection and carries out easy filtration treatment, mistake to it
It is poor to filter effect, finally collects obtained rainwater, is unable to satisfy the further demand of people.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of roof rainwater collection and purifying processing devices, can be right
The rainwater of collection carries out deep purifying, to meet the more application demands of people.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of roof rainwater collection and purifying processing device, including introduction of Roof Rainwater Harvesting System, the roof rainwater collection
System includes roof rain collector and header, and the top of header is connect with roof rain collector；The afflux
The bottom end of pipe is connected to standing sedimentation pond, and the standing sedimentation pond is connected to flocculation basin；The flocculation basin is connected to active carbon mistake
Filter；It further include pneumatic ultrafiltration apparatus, the pneumatic ultrafiltration apparatus is by hollow fiber form ultrafiltration apparatus, air pressure tank and pneumatic supply
Composition；The air pressure tank is connect with pneumatic supply and flocculation basin respectively, is equipped on the gas circuit pipe road that air pressure tank is connect with pneumatic supply
Air pressure regulator and air gauge；Relief valve is installed on the control water level line of the air pressure tank；The hollow fiber form ultrafiltration dress
It sets and is connect with the water outlet of air pressure tank, and be equipped with water purification outlet pipe on hollow fiber form ultrafiltration apparatus；The water purification outlet pipe
It is connected to water purification collecting tank.
Further, the micropore size of the Pvdf Microporous Hollow Fiber Membrane in the hollow fiber form ultrafiltration apparatus is
0.02-0.1μm。
Further, the top of the flocculation basin is equipped with chemical tank, and chemical tank is connect by liquid discharging tube with flocculation basin.
Further, mechanical stirring device is equipped in the flocculation basin.
Further, the top of the header is equipped with grid.
The beneficial effects of the utility model are:
(1) by adopting the above technical scheme, standing sedimentation pond can play sedimentation to the large granular impurity in rain water on roof
Effect, the rain water on roof after standing sedimentation in flocculation basin by adding flocculation medicament, can be to the impurity to suspend in rainwater
Play the role of flocculating setting, active carbon filter can play further adsorption cleaning.It is post-processed through above-mentioned steps
Rain water on roof in turbidity, total plate count and oxygen demand it is still higher, by being obtained after subsequent pneumatic ultrafiltration apparatus processing
Water outlet, total plate count and oxygen consumption figureofmerit can reach sanitary standard for drinking water, greatly meet water demand.
(2) the pneumatic ultrafiltration apparatus in the utility model is small in size, easy to operate, and effluent quality is good, and at low cost, especially
It is used suitable for some mountain area area rain water on roof purified treatments.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- roof rain collector, 2- header, 3- standing sedimentation pond, 4- flocculation basin, the filtering of 5- active carbon
Device, the pneumatic ultrafiltration apparatus of 6-, 60- hollow fiber form ultrafiltration apparatus, 61- air pressure tank, 62- pneumatic supply, 7- air pressure regulator, 8- gas
Press table, 9- relief valve, 10- water purification outlet pipe, 11- water purification collecting tank, 12- chemical tank, 13- liquid discharging tube, 14- mechanical stirring dress
It sets, 15- grid.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of roof rainwater collection and purifying processing device, including introduction of Roof Rainwater Harvesting System, the room
Face rain water collecting system includes roof rain collector 1 and header 2, top and the roof rain collector 1 of header 2
Connection；The bottom end of the header 2 is connected to standing sedimentation pond 3, and the standing sedimentation pond 3 is connected to flocculation basin 4；The flocculation
Pond 4 is connected to active carbon filter 5；It further include pneumatic ultrafiltration apparatus 6, the pneumatic ultrafiltration apparatus 6 is by hollow fiber form ultrafiltration
Device 60, air pressure tank 61 and pneumatic supply 62 form；The air pressure tank 61 is connect with pneumatic supply 62 and flocculation basin 4 respectively, in gas
The gas circuit pipe road that pressure tank 61 is connect with pneumatic supply 62 is equipped with air pressure regulator 7 and air gauge 8；The bottom position of air pressure tank 61 is
Facilitate control water level, guarantees that gas does not enter in hollow fiber form ultrafiltration apparatus 60, in the control water of the air pressure tank 61
Relief valve 9 is installed, when water level decreasing then passes through relief valve 9 and be discharged to water level line, excessive gas is controlled on bit line；It is described hollow
Fiber type ultrafiltration apparatus 60 is connect with the water outlet of air pressure tank 61, and is equipped with water purification on hollow fiber form ultrafiltration apparatus 60 and is discharged
Pipe 10；The water purification outlet pipe 10 is connected to water purification collecting tank 11.
Hollow fiber form ultrafiltration apparatus 60 in the utility model is compared to micro-filtration, nanofiltration and the film process skill such as reverse osmosis
Art with good, the low in cost advantage of effluent quality, and can guarantee higher penetrating amount at lower pressures.This implementation
Pneumatic supply 62 in example is air compressor machine, and Taizhou plain Austria dashes forward this Trade Co., Ltd., model OTS-750, and rated output pressure is
0.7Mpa；Air pressure tank 61 is made of stainless steel, and can bear maximum pressure is 1.0Mpa；Air pressure regulator 7, De Lixi electricity
Gas Co., Ltd, model DAR2000.
It should be noted that the active carbon filter 5 and hollow fiber form ultrafiltration apparatus 60 in the utility model use
Conventional commercial.
Specifically, the micropore size of the Pvdf Microporous Hollow Fiber Membrane in the hollow fiber form ultrafiltration apparatus 60 is
0.02-0.1μm。
Specifically, the top of the flocculation basin 4 is equipped with chemical tank 12, chemical tank 12 is connected by liquid discharging tube 13 and flocculation basin 4
It connects.The flocculant configured in chemical tank 12 is chosen as polyacrylamide either aluminium polychloride.
Specifically, being equipped with mechanical stirring device 14 in the flocculation basin 4.
Specifically, the top of the header 2 is equipped with grid 15.Grid 15 can to the sundries in rain water on roof,
Such as the sundries of leaf, branch and other larger sizes is filtered, and plays the role of primary filtration.
The course of work of the utility model:
When work, rain water on roof is collected, is collected by roof rain collector 1, and grid 15 is to rain water on roof
In sundries, such as the sundries of leaf, branch and other larger sizes is filtered, the roofing rain after grid 15 cuts dirt
Water sequentially enters standing sedimentation bulky grain sundries in standing sedimentation pond 3 along header 2, passes through addition wadding in flocculation basin 4
Solidifying agent can play the role of flocculating setting to the little particle impurity to suspend in rain water on roof, and active carbon filter 5 can play
The effect of further adsorption cleaning.
Rainwater after 5 adsorption cleaning of active carbon filter is pumped into air pressure tank 61, and the additive amount of rainwater is no more than
80% air pressure tank volume, screws air pressure tank lid, close air pressure tank water outlet valve and hollow fiber form ultrafiltration apparatus into
Water end (W.E.) valve；Air pressure regulator 7 is adjusted to closed state, air compressor machine switch is opened, slowly tunes up the pressure of air pressure regulator 7
Power makes reading be maintained at the range of target pressure value ± 0.02Mpa；Then air pressure tank water outlet valve is opened, slowly in opening
Hollow fiber formula ultrafiltration apparatus water inlet end valve, first by gas slowly discharger in device, when water is full of device, doughnut
The quenched maximum of formula ultrafiltration apparatus water inlet end valve finally collects water outlet with water purification collecting tank 11.In ultra-filtration process, if on air gauge
Air pressure numerical value in target zone, does not then finely tune air pressure regulator.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of roof rainwater collection and purifying processing device, including introduction of Roof Rainwater Harvesting System, the roof rainwater collection system
System includes roof rain collector (1) and header (2), and the top and roof rain collector (1) of header (2) are even
It connects；It is characterized by: the bottom end of the header (2) is connected to standing sedimentation pond (3), the standing sedimentation pond (3) is connected to
Flocculation basin (4)；The flocculation basin (4) is connected to active carbon filter (5)；It further include pneumatic ultrafiltration apparatus (6), it is described pneumatic super
Filter device (6) is made of hollow fiber form ultrafiltration apparatus (60), air pressure tank (61) and pneumatic supply (62)；The air pressure tank (61)
It connect with pneumatic supply (62) and flocculation basin (4), is equipped in the gas circuit pipe road that air pressure tank (61) is connect with pneumatic supply (62) respectively
Air pressure regulator (7) and air gauge (8)；Relief valve (9) are installed on the control water level line of the air pressure tank (61)；It is described hollow
Fiber type ultrafiltration apparatus (60) is connect with the water outlet of air pressure tank (61), and is equipped with only on hollow fiber form ultrafiltration apparatus (60)
Water outlet pipe (10)；The water purification outlet pipe (10) is connected to water purification collecting tank (11).
2. a kind of roof rainwater collection according to claim 1 and purifying processing device, it is characterised in that: the hollow fibre
The micropore size of Pvdf Microporous Hollow Fiber Membrane in dimension formula ultrafiltration apparatus (60) is 0.02-0.1 μm.
3. a kind of roof rainwater collection according to claim 2 and purifying processing device, it is characterised in that: the flocculation basin
(4) top is equipped with chemical tank (12), and chemical tank (12) is connect by liquid discharging tube (13) with flocculation basin (4).
4. a kind of roof rainwater collection according to claim 3 and purifying processing device, it is characterised in that: the flocculation basin
(4) mechanical stirring device (14) are equipped in.
5. a kind of roof rainwater collection according to claim 4 and purifying processing device, it is characterised in that: the header
(2) top is equipped with grid (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015720.1U CN209227673U (en) | 2018-12-03 | 2018-12-03 | A kind of roof rainwater collection and purifying processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015720.1U CN209227673U (en) | 2018-12-03 | 2018-12-03 | A kind of roof rainwater collection and purifying processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227673U true CN209227673U (en) | 2019-08-09 |
Family
ID=67505941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015720.1U Expired - Fee Related CN209227673U (en) | 2018-12-03 | 2018-12-03 | A kind of roof rainwater collection and purifying processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094974A (en) * | 2022-07-22 | 2022-09-23 | 西南科技大学 | A rainwater collection device for in landscape garden |
-
2018
- 2018-12-03 CN CN201822015720.1U patent/CN209227673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094974A (en) * | 2022-07-22 | 2022-09-23 | 西南科技大学 | A rainwater collection device for in landscape garden |
| CN115094974B (en) * | 2022-07-22 | 2024-07-23 | 西南科技大学 | A rainwater collection device for among scenery gardens |
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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: 20190809 |