CN104674891A - Power-free rainwater recycling system - Google Patents
Power-free rainwater recycling system Download PDFInfo
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- CN104674891A CN104674891A CN201510065580.7A CN201510065580A CN104674891A CN 104674891 A CN104674891 A CN 104674891A CN 201510065580 A CN201510065580 A CN 201510065580A CN 104674891 A CN104674891 A CN 104674891A
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- rainwater
- abandoned stream
- water
- unpowered
- collection pool
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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 invention discloses a power-free rainwater recycling system. The power-free rainwater recycling system comprises a waste flow water tank, wherein a centrifugal type rainwater separator is arranged at the upstream part of the waste flow water tank; one section of horizontal water inlet pipe is arranged in front of an inlet of the centrifugal type rainwater separator; a glass fiber reinforced plastic rainwater collection tank is arranged at the downstream part of the waste flow water tank. The process can be used for efficiently collecting rainwater; the power-free rainwater recycling system has a simple structure and is low in cost and easy to realize; the rainwater can be collected under the conditions of not using manpower and not consuming power; the special glass fiber reinforced plastic rainwater water collection tank is made of an environment-friendly material glass fiber reinforced plastic, and is industrially and wholly formed and produced in one step so that the power-free rainwater recycling system has good sealing performance and no leakage, and is acid-resisting and corrosion-resisting. An equipment overhauling opening is formed so that a worker can enter the inner part to overhaul and the construction is rapid; labor force and materials are saved; the treated rainwater can reach the standards and is recycled, and can be used as water for afforesting, vehicle washing, spraying, toilet flushing, landscapes and the like.
Description
Technical field
The present invention relates to a kind of rain water collecting system, particularly the unpowered rainwater recycle of one utilizes system.
Background technology
Rainwater comprises roof rain water and ground rainwater, and the rain and impurity on ground is more, and contamination sources is also comparatively complicated, and the cost being carried out recycling is comparatively large, and comparatively difficulty is run in market.Roof rain water is comparatively clean, and impurity, silt and other pollutants are less, by roof rain water by after abandoned stream and simple filtration, directly can enter water storage system, carry out processing rear use.
The major part of the rain processing system now come into operation is made up of filtration system, water storage system, cleaning system, and kind is more, and structure is comparatively complicated, more difficultly promotes to civil area.Current rainwater recycle utilizes system to be generally made up of discarding system, rain water reservoir and advanced treatment system, and existing system often exists following shortcoming:
1, discarding system adopts Prefabricated combined septic tank system to need labor cleaning, and accumulation rubbish, easily blocks, and must power consumption.
2, rain water reservoir adopts concrete structure or PP module.Concrete structure corrosion-resistant, and cast-in-site construction is complicated; The easy seepage of PP module, and internal cleaning maintenance cannot be entered.
Summary of the invention
For the problems referred to above, the object of the invention is to develop a kind of structure simple, without the need to electricity consumption, convenient and practical, be easy to the rain collector promoted the use of.
The technical solution adopted for the present invention to solve the technical problems is: a kind of unpowered rainwater recycle utilizes system, comprise abandoned stream water tank, the upstream of described abandoned stream water tank is provided with centrifugal rainwater eliminator, be provided with one section of horizontal water inflow pipe before the entrance of described centrifugal rainwater eliminator, the downstream of described abandoned stream water tank is provided with glass fiber reinforced plastic rain-water collecting pit.
Preferably, described centrifugal rainwater eliminator, it has the entrance of access rainwater, and there is the miscellaneous object outlet and rainwater outlet of discharging and being separated through centrifugal rainwater eliminator, also comprise spirality concave surface water channel and stainless steel filter screen, the initiating terminal of described spirality concave surface water channel is tangent with the entrance of access rainwater, and the end of described spirality concave surface water channel is provided with some vertically projections; Described stainless steel filter screen is in the below of spirality concave surface water channel, and described stainless steel filter screen has the O-ring seal of upper end, and described stainless steel filter screen also has the infundibulate miscellaneous object outlet of bottom, and it is connected with downstream row water pipe.
Preferably, described abandoned stream tank top is provided with abandoned stream pipe, and bottom is provided with emptying aperture, and is provided with ball float in described abandoned stream pipe, and described abandoned stream pipe is connected by pure water pipe with rainwater outlet.
Preferably, dividing plate is provided with in described rainwater collection pool, rainwater collection pool is divided into settling zone and clear water zone by described dividing plate, the entrance of described rainwater collection pool is arranged on the top of described settling zone, described pure water pipe through the entrance of described rainwater collection pool and opening straight down, high liquid level place, described clear water zone is provided with overfall.
Preferably, the inner surface of described abandoned stream water tank is provided with corrosion-resistant finishes.
Preferably, the settling zone of described rainwater collection pool is provided with a deflection plate, and described deflection plate is the one in linear pattern or S type.
Preferably, the dividing plate in described rainwater collection pool is provided with several accurate filter caps.
Preferably, described rainwater collection pool also comprises and is arranged on dredging a well clearly and manhole of body top, pond, and described diameter of dredging a well clearly is 0.5-0.6m, and the well head place of described manhole is provided with seal glass window.
Preferably, the length of described horizontal water inflow pipe is 1-1.5m.
This invention exploits a kind of unpowered rainwater recycle and utilize system.Beneficial effect of the present invention is:
The first, the present invention adopts centrifugal rainwater eliminator, after rainwater enters centrifugal rainwater recover, spirality concave surface water channel forces rainwater to start to rotate, centrifugal force makes rainwater welt, inwall is sticked through stainless steel filter screen, clear water is separated with foreign material with the grains of sand by the filter screen in centrifugal rainwater recover, flows to rainwater outlet.The impurity such as silt, leaf is flushed to miscellaneous object outlet and falls together with a small amount of rainwater.The whole inner space of centrifugal rainwater recover keeps unimpeded always, there is not stopping state.Meanwhile, foreign material leaf mud etc. can be washed away time rainwater flows through filter screen, drop to beyond outfall, keep filter screen clean.
The second, the present invention adopts and is provided with some vertically projections at the end of described spirality concave surface water channel, rainwater can be made to evoke spray, make the foreign material of silt class be flushed in stainless steel filter screen, stop silt to be piled up at water channel.
Three, the present invention adopts and filters at described stainless steel the O-ring seal being provided with upper end, does not enter pure water pipe to ensure foreign material to fall into screen pack.
Four, the present invention adopts and is provided with corrosion-resistant finishes at the inner surface of described abandoned stream water tank, to adapt to the acidity of early-stage rainwater.
Five, the present invention adopts glass fiber reinforced plastic rain-water collecting pit, adopts the manufacture of environment-friendly materials glass fiber reinforced plastic, and batch production one piece is shaped, and production, good airproof performance, leakproof, load performance are good, acid-alkali-corrosive-resisting.
Six, the present invention adopts and is provided with a deflection plate in the settling zone of described rainwater collection pool, and a small amount of silt can be allowed can be precipitated by gravity current.
Seven, the present invention adopts on dividing plate in described rainwater collection pool and is provided with several accurate filter caps, can impurity screening further.
Eight, the present invention's employing arranges in described rainwater collection pool and dredges a well clearly and manhole, and described diameter of dredging a well clearly is 0.5-0.6m, workman can be facilitated to go into the well and draw clearly; The well head place of described manhole is provided with seal glass window, facilitates personnel's real time inspection rainwater collection pool inside.
Nine, the present invention adopts before the entrance of centrifugal rainwater eliminator, is provided with the horizontal water inflow pipe that a segment length is 1-1.5m, prevents the storm sewer gradient large, thus makes the flow velocity of rainwater mild, improves result of use.
Accompanying drawing explanation
Fig. 1 is the structural representation that the unpowered rainwater recycle of the present invention utilizes system.
Fig. 2 is the structural representation that the unpowered rainwater recycle of the present invention utilizes centrifugal rainwater eliminator in system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, can implement according to this with reference to manual word to make those skilled in the art.
As depicted in figs. 1 and 2, the unpowered rainwater recycle of the present invention utilizes system to comprise:
Centrifugal rainwater eliminator 1, it has the entrance 101 of access rainwater, and has the miscellaneous object outlet 102 and rainwater outlet 103 of discharging and being separated through centrifugal rainwater eliminator; Also comprise spirality concave surface water channel 104 and stainless steel filter screen 3, the initiating terminal of described spirality concave surface water channel 104 is tangent with the entrance 101 of access rainwater, and the end of described spirality concave surface water channel 104 is provided with some vertically projections 105; Described stainless steel filter screen is in the below of spirality concave surface water channel, and described stainless steel filter screen has the O-ring seal of upper end, and described stainless steel filter screen also has the infundibulate miscellaneous object outlet of bottom, and it is connected with downstream row water pipe 6.
Abandoned stream water tank 10, its top is provided with abandoned stream pipe 7, and bottom is provided with emptying aperture 11, and is provided with ball float 8 in described abandoned stream pipe 7, and to control the water yield of abandoned stream water tank, described abandoned stream pipe is connected by pure water pipe 5 with rainwater outlet; The inner surface of described abandoned stream water tank is provided with epoxy novolac coating as corrosion-resistant finishes.
Rainwater collection pool, its design is in the downstream of abandoned stream water tank, dividing plate 14 is provided with in described rainwater collection pool, rainwater collection pool is divided into settling zone and clear water zone by described dividing plate, dividing plate 14 in described rainwater collection pool is provided with several accurate filter caps 15, the settling zone of described rainwater collection pool is provided with a deflection plate 13, and deflection plate 13 is in S type.Rainwater collection pool 12 also comprises dredge a well clearly 18 and the manhole 19 that are arranged on body top, pond, and described diameter of dredging a well clearly is 0.5m, and the well head place of described manhole is provided with seal glass window.
The entrance of described rainwater collection pool is arranged on the top of described settling zone, described pure water pipe through the entrance of described rainwater collection pool and opening straight down, high liquid level place, described clear water zone is provided with overfall.
During use, rainwater enters centrifugal rainwater recover after the horizontal water inflow pipe 2 of more than 1 meter, and spirality concave surface water channel forces rainwater to start to rotate, and under the influence of centrifugal force, rainwater sticks barrel wall 4 through stainless steel filter screen 3, finally flows to pure water pipe 5.The foreign material such as silt, leaf are then isolated in inner side by stainless steel filter screen 3, and and then a small amount of rainwater is flushed to miscellaneous object outlet 6 together.Initial Split-flow rainwater flow into abandoned stream pipe 7 from pure water pipe 5, and enter into abandoned stream water tank 10, abandoned stream water tank 10 volume is according to the design of collection amount of rainfall, when after the water yield collecting settable volume, ball float 8 floats the entrance blocking abandoned stream pipe 7, abandoned stream water tank 10 is no longer intake, one manually-operated gate 9 can also be set between abandoned stream pipe 7 and abandoned stream water tank 10, the water carrying capacity of manual control abandoned stream water tank, emptying aperture 11 is provided with bottom abandoned stream water tank 10, when abandoned stream water tank 10 stops collecting rainwater, the initial Split-flow rainwater in water tank slowly flows out, until emptying.Clean rainwater finally enters into rainwater collection pool 12, the front portion of rainwater collection pool 12 is provided with settling zone 16, the S type dividing plate 13 arranged in settling zone 16 plays baffling effect, rainwater filters further through the accurate filter cap 15 on dividing plate 14, final clean rainwater catchment is in clear water zone 17, can flow out along overfall 20 during rainwater high liquid level, body top, pond is provided with dredge a well clearly 18 and manhole 19, is convenient to rainwater collection pool drawing clearly and overhauling in use.
Although embodiment of the present invention are open as above, but it is not restricted to listed in manual and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a unpowered rainwater recycle utilizes system, comprise abandoned stream water tank, it is characterized in that: the upstream of described abandoned stream water tank is provided with centrifugal rainwater eliminator, be provided with one section of horizontal water inflow pipe before the entrance of described centrifugal rainwater eliminator, the downstream of described abandoned stream water tank is provided with glass fiber reinforced plastic rain-water collecting pit.
2. unpowered rainwater recycle as claimed in claim 1 utilizes system, it is characterized in that: described centrifugal rainwater eliminator, it has the entrance of access rainwater, and there is the miscellaneous object outlet and rainwater outlet of discharging and being separated through centrifugal rainwater eliminator, also comprise spirality concave surface water channel and stainless steel filter screen, the initiating terminal of described spirality concave surface water channel is tangent with the entrance of access rainwater, and the end of described spirality concave surface water channel is provided with some vertically projections; Described stainless steel filter screen is in the below of spirality concave surface water channel, and described stainless steel filter screen has the O-ring seal of upper end, and described stainless steel filter screen also has the infundibulate miscellaneous object outlet of bottom, and it is connected with downstream row water pipe.
3. unpowered rainwater recycle as claimed in claim 1 utilizes system, it is characterized in that: described abandoned stream tank top is provided with abandoned stream pipe, bottom is provided with emptying aperture, and is provided with ball float in described abandoned stream pipe, and described abandoned stream pipe is connected by pure water pipe with rainwater outlet.
4. unpowered rainwater recycle as claimed in claim 1 utilizes system, it is characterized in that: in described rainwater collection pool, be provided with dividing plate, rainwater collection pool is divided into settling zone and clear water zone by described dividing plate, the entrance of described rainwater collection pool is arranged on the top of described settling zone, described pure water pipe through the entrance of described rainwater collection pool and opening straight down, high liquid level place, described clear water zone is provided with overfall.
5. unpowered rainwater recycle as claimed in claim 1 utilizes system, it is characterized in that: the inner surface of described abandoned stream water tank is provided with corrosion-resistant finishes.
6. unpowered rainwater recycle as claimed in claim 4 utilizes system, it is characterized in that: the settling zone of described rainwater collection pool is provided with a deflection plate, and described deflection plate is the one in linear pattern or S type.
7. unpowered rainwater recycle as claimed in claim 4 utilizes system, it is characterized in that: the dividing plate in described rainwater collection pool is provided with several accurate filter caps.
8. unpowered rainwater recycle as claimed in claim 4 utilizes system, it is characterized in that: described rainwater collection pool also comprises and is arranged on dredging a well clearly and manhole of body top, pond, described diameter of dredging a well clearly is 0.5-0.6m, and the well head place of described manhole is provided with seal glass window.
9. unpowered rainwater recycle as claimed in claim 1 utilizes system, it is characterized in that: the length of described horizontal water inflow pipe is 1-1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065580.7A CN104674891B (en) | 2015-02-09 | 2015-02-09 | A kind of unpowered rainwater recycle utilizes system |
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| CN201510065580.7A CN104674891B (en) | 2015-02-09 | 2015-02-09 | A kind of unpowered rainwater recycle utilizes system |
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| CN104674891A true CN104674891A (en) | 2015-06-03 |
| CN104674891B CN104674891B (en) | 2017-03-08 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925996A (en) * | 2015-06-14 | 2015-09-23 | 广西风向标环保科技有限公司 | Unpowered full-automatic rainwater filtration and reuse device |
| CN105421577A (en) * | 2015-12-23 | 2016-03-23 | 山东大学 | Initial rainwater treatment system |
| CN106968316A (en) * | 2017-04-26 | 2017-07-21 | 张铁耀 | A kind of sponge city method for treating water |
| CN107893511A (en) * | 2017-12-04 | 2018-04-10 | 天津天禄通建材科技有限公司 | Green building rainwater recovery unit |
| CN107930221A (en) * | 2017-12-22 | 2018-04-20 | 江苏鼎高环境科技有限公司 | A kind of unpowered initial rainwater filtration apparatus |
| CN109374356A (en) * | 2018-10-26 | 2019-02-22 | 山西大学 | A kind of field experiment just, the multiple batches of automatic acquisition device of latter stage rainwater and its method |
| CN110485541A (en) * | 2019-08-27 | 2019-11-22 | 耀华园林股份有限公司 | A kind of the river bank rain water collecting system and its working method of auto purification |
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| CN1908326A (en) * | 2006-08-15 | 2007-02-07 | 中国建筑设计研究院 | Initial rain water drainage tank |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925996A (en) * | 2015-06-14 | 2015-09-23 | 广西风向标环保科技有限公司 | Unpowered full-automatic rainwater filtration and reuse device |
| CN105421577A (en) * | 2015-12-23 | 2016-03-23 | 山东大学 | Initial rainwater treatment system |
| CN105421577B (en) * | 2015-12-23 | 2017-03-22 | 山东大学 | Initial rainwater treatment system |
| CN106968316A (en) * | 2017-04-26 | 2017-07-21 | 张铁耀 | A kind of sponge city method for treating water |
| CN106968316B (en) * | 2017-04-26 | 2020-09-08 | 张铁耀 | Sponge city water treatment method |
| CN107893511A (en) * | 2017-12-04 | 2018-04-10 | 天津天禄通建材科技有限公司 | Green building rainwater recovery unit |
| CN107930221A (en) * | 2017-12-22 | 2018-04-20 | 江苏鼎高环境科技有限公司 | A kind of unpowered initial rainwater filtration apparatus |
| CN109374356A (en) * | 2018-10-26 | 2019-02-22 | 山西大学 | A kind of field experiment just, the multiple batches of automatic acquisition device of latter stage rainwater and its method |
| CN109374356B (en) * | 2018-10-26 | 2021-03-30 | 山西大学 | Multi-batch automatic collection device and method for rainwater at initial stage and final stage of field experiment |
| CN110485541A (en) * | 2019-08-27 | 2019-11-22 | 耀华园林股份有限公司 | A kind of the river bank rain water collecting system and its working method of auto purification |
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| CN104674891B (en) | 2017-03-08 |
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