CN106284496B - A kind of coastal region rain water collecting system - Google Patents
A kind of coastal region rain water collecting system Download PDFInfo
- Publication number
- CN106284496B CN106284496B CN201610687613.6A CN201610687613A CN106284496B CN 106284496 B CN106284496 B CN 106284496B CN 201610687613 A CN201610687613 A CN 201610687613A CN 106284496 B CN106284496 B CN 106284496B
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- rainwater
- salty
- cesspool
- rain
- water
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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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
The invention discloses a kind of coastal region rain water collecting systems, belong to High-efficient utilizing technology of water resources field.The rain water collecting system includes collection rain pipeline and rainwater collection pool connected to it, salt water collecting mechanism is provided in the collection rain pipeline, salt water collecting mechanism includes one group and flows to the salty cesspool set gradually along rainwater, salty cesspool upper surface is the lower end surface for collecting rain pipeline, and each salty cesspool upper surface is provided with water inlet, water inlet is equipped with into taps mechanism.The present invention realizes Rainwater Initial and the collection at times after initial stage, efficiently uses the part salt water or brackish water at rainwater-collecting initial stage, improves the utilization rate of water resource.And be not required in rainfall artificial on duty, do not consume electric energy, thus do not have to concern have a power failure because of thunderstorm caused by rainwater can not collect, coastal region can be laid in.
Description
Technical field
The invention belongs to the fields of high efficient utilization of water resources, are related to rainwater-collecting method, especially a kind of coastal region rain
Water collection system.
Background technique
China's rainfall shows as the feature of spatial and temporal distributions unevenness, so passing through the when space division for receiving rainwater collection regulation and control water resource
Cloth carries out agricultural irrigation or afforestation etc. using rainwater, will alleviate regional water resources imbalance between supply and demand.With city size
Development, since the physical impurity that the non-soil section such as rain drop erosion hard surface and roof generates is less, urban rainwater at
For the main source for cleaning rainwater-collecting.For coastal region, influenced by ocean steam salt precipitation and environmental pollution, rainfall
Salinity substance or pollutant are flushed in rainwater in the process, improve the salinity of rainwater, become salt water or brackish water is made
At the pollution for collecting rainwater, trouble is brought to clean the collection of rainwater.
There are two types of the collection method of prior art rainwater is usual, first is that all the period of time by rainwater-collecting, but the rainwater collected
All contaminated or salinizations, so collected rainwater needs all to be uniformly processed, inefficiency；Second is that discarding initial
Rainfall runoff collects subsequent rainwater totally, but rainwater resources utilization rate can also substantially reduce therewith, and with irrigation
The development of technology, high yield can equally be obtained and will not by being irrigated using the water source of salt water, brackish water or low concentration pollution
Salt accumulation in soil or pollution are caused, the rainfall initial rainwater can also become Available water resources, it should be collected.
Summary of the invention
The present invention to solve the above-mentioned problems, devises a kind of part salt water or micro- salty for efficiently using rainwater-collecting initial stage
Water improves a kind of coastal region rain water collecting system of rainwater resources utilization rate.
To achieve the goals above, technological means adopted by the present invention is: a kind of coastal region rain water collecting system, should
Rain water collecting system includes collection rain pipeline and rainwater collection pool connected to it, and salt water collection is provided in the collection rain pipeline
Mechanism, salt water collecting mechanism include one group and flow to the salty cesspool set gradually along rainwater, and salty cesspool upper surface is to collect rain
The lower end surface of pipeline, and each salty cesspool upper surface is provided with water inlet, water inlet is equipped with into taps mechanism.
The rainwater collection pool includes the spillway basin separated by partition and cleaning rainwater collection pool, and partition upper end is provided with
Vertical strainer, spillway basin are connected by strainer with cleaning rainwater collection pool and are communicated.
The taps mechanism that enters is the switching mechanism that opening and closing may be reversed, and entering taps mechanism includes side with shaft
Door-plate and the kickboard of door-plate lower end surface is set, door-plate upper surface is provided with soft rubber cushion, and door-plate is articulated with salty by shaft
The water inlet of cesspool upper surface.
Being opened and closed between side for water inlet and door-plate is connected with limit rope, and the length of limit rope makes turning over for door-plate
Gyration is not more than 90 degree.
The salty cesspool top side wall is provided with gap.
The beneficial effects of the present invention are: the multiple salty cesspools of setting, rainwater flow into salty cesspool, salty sewage from collection rain pipeline
Pond is set gradually from front to back along rainwater flow direction, and after rainwater fills previous salty cesspool, water inlet is closed, and rainwater is along collection rain
Pipeline continues to flow to next salty cesspool, successively fills salty cesspool, finally flows into spillway basin, and salty cesspool more forward is received
The rainwater of collection namely rain initial stage when rainwater, realize Rainwater Initial and the collection at times after initial stage, efficiently use
The part salt water or brackish water at rainwater-collecting initial stage, improve the utilization rate of water resource.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure, 1, salty cesspool, 2, spillway basin, 3, cleaning rainwater collection pool, 4, water inlet, 5, door-plate, 6, kickboard, 7, every
Plate, 8, collection rain pipeline, 9, gap, 10, limit rope, 11 strainers.
Specific embodiment
A kind of coastal region rain water collecting system, the rain water collecting system include collection rain pipeline 8 and rainwater connected to it
Collecting pit.Salt water collecting mechanism is provided in the collection rain pipeline 8, salt water collecting mechanism includes one group and flows to successively along rainwater
The salty cesspool 1 being arranged, salty 1 upper surface of cesspool is the lower end surface for collecting rain pipeline 8, and each 1 upper surface of salty cesspool is equal
It is provided with water inlet 4, water inlet 4 is equipped with into taps mechanism.
The present invention will be further described in the following with reference to the drawings and specific embodiments.The present embodiment system structure diagram is such as
Shown in Fig. 1, rainwater flows into salty cesspool 1 from collection rain pipeline 8, and salty cesspool 1 is set gradually from front to back along rainwater flow direction, rainwater
After filling previous salty cesspool 1, enter the closing of taps mechanism, rainwater continues to flow to next salty sewage along collection rain pipeline 8
Salty cesspool 1 is successively filled in pond 1, the rainwater that salty cesspool 1 more forward is collected namely rain initial stage when rainwater, it is described
Salty cesspool 1 quantity and volume can be determined according to catchment area and water quality situation, and for collected rainwater
It can be decided whether to abandon according to its water quality situation or be used after diluting.The present invention realized Rainwater Initial and after initial stage
It collects at times, efficiently uses the part salt water or brackish water at rainwater-collecting initial stage, improve the utilization rate of water resource.
The rainwater collection pool includes the spillway basin 2 separated by partition 7 and cleaning rainwater collection pool 3, and 7 upper end of partition is set
Vertical strainer 11, spillway basin 2 and cleaning rainwater collection pool 3 is equipped with to communicate by the connection of strainer 11.Coastal region underlying surface is normal
Often in addition to containing salt, the pollutant of some sedimentations in addition may also be contained, strainer bore dia is selected according to practical impurity situation,
Rainwater flows into after the arrival certain depth of spillway basin 2 and diffuses out inflow cleaning rainwater collection pool 3 by the strainer 11 on 7 top of partition.Institute
The taps mechanism that enters stated is the switching mechanism that opening and closing may be reversed, enter the taps mechanism door-plate 5 with shaft that includes side with
And the kickboard 6 of door-plate lower end surface is set, 5 upper surface of door-plate is provided with soft rubber cushion, and door-plate 5 is articulated with salty cesspool by shaft
At the water inlet 4 of 1 upper surface.When water in salty cesspool 1 is poured into certain depth, 6 virtue of buoyancy of kickboard floats up top door 5
To close water inlet 4, soft rubber cushion and collection 8 lower end of rain pipeline form and seal.Kickboard 6 is that foamed material can increase buoyancy, is made
It is stronger to obtain leakproofness when door-plate 5 is closed, while the capacity of salty cesspool 1 can be adjusted by adjusting the thickness of kickboard 6, when floating
When the thickness of plate 6 increases, volume is opposite to be reduced, and when the thickness of kickboard 6 reduces, volume is opposite to be increased.The foamed material of use
When i.e. less than after the water level of salty cesspool 1 reach a certain height, kickboard can be floated and seal up water inlet 4, and then can be to prevent
When only soft rubber cushion is poorly sealed, the water in salty cesspool 1 seals in the collection rain pipeline 8 on top and enters cleaning rainwater collection pool 3.Institute
The water inlet 4 and being opened and closed between side for door-plate 5 stated are connected with limit rope 10, and the length of limit rope 10 makes the overturning of door-plate 5
Angle is not more than 90 degree, prevents the reversion of door-plate 5 from cannot block water inlet 4, and can realize complete pass with tightening limit rope 10
Water inlet 4 is closed, so salty cesspool 1 can be made not rise and most used in the case where salty cesspool 1 does not have water, artificial reduce is received
The quantity of salty cesspool 1 in collecting system.1 top side wall of salty cesspool is provided with gap 9, gap 9 and kickboard 6
Height when blocking water inlet 4 floating to highest point is identical or slightly higher, to guarantee that kickboard 6 can make after salty cesspool 1 is filled
Door-plate 5 blocks water inlet 4, but will be lower than the lower surface of collection rain pipeline 8, water when preventing poorly sealed, in salty cesspool 1
It plays a reversed role into the cleaning rainwater collection pool 3 in downstream.The direct communicated drainage ditch of salty cesspool 1, in salty cesspool 1 if because
Water level is higher than gap 6 and can directly flow away when poorly sealed for kickboard soft rubber cushion, prevents water level in pond excessively high, furthermore the outlet
It can also be used as the outlet that the rainwater in salty cesspool 1 is extracted after rain.
The present invention is not required to artificial on duty in rainfall, does not consume electric energy, thus do not have to concern have a power failure because of thunderstorm caused by rainwater
It can not collect, remote districts can be laid in, only salty cesspools 1 at different levels need to be emptied after the rain, continuous rainfall occurring
When can be with the several salty cesspools 1 of Temporarily Closed, 1 quantity of salty cesspool collected on rain pipeline 8 can according to need and accept or reject at any time,
Principle is simple, and material is easy to get, easy to maintain, has broad application prospects.
Claims (3)
1. a kind of coastal region rain water collecting system, which includes collection rain pipeline (8) and rainwater connected to it
Collecting pit, it is characterised in that: salt water collecting mechanism is provided in the collection rain pipeline (8), salt water collecting mechanism includes one group
The salty cesspool (1) set gradually is flowed to along rainwater, salty cesspool (1) upper surface is the lower end surface for collecting rain pipeline (8), and each
A salty cesspool (1) upper surface is provided with water inlet (4), and water inlet (4) is equipped with into taps mechanism；
The taps mechanism that enters is the switching mechanism that opening and closing may be reversed, and entering taps mechanism includes the door that side has shaft
Plate (5) and the kickboard (6) that door-plate lower end surface is arranged in, door-plate (5) upper surface are provided with soft rubber cushion, and door-plate (5) passes through shaft
It is articulated at the water inlet (4) of salty cesspool (1) upper surface；
Described salty cesspool (1) top side wall is provided with gap (9)；
The height of gap (9) is greater than or equal to height when kickboard (6) block water inlet (4) floating to highest point, is lower than simultaneously
Collect the lower surface of rain pipeline (8).
2. a kind of coastal region rain water collecting system according to claim 1, it is characterised in that: the rainwater collection pool
Including the spillway basin (2) separated by partition (7) and cleaning rainwater collection pool (3), partition (7) upper end is provided with vertical strainer
(11), spillway basin (2) and cleaning rainwater collection pool (3) are communicated by strainer (11) connection.
3. a kind of coastal region rain water collecting system according to claim 1, it is characterised in that: water inlet (4) and door-plate
(5) be opened and closed between side is connected with limit rope (10), and the length of limit rope (10) is not more than the flip angle of door-plate (5)
90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687613.6A CN106284496B (en) | 2016-08-19 | 2016-08-19 | A kind of coastal region rain water collecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687613.6A CN106284496B (en) | 2016-08-19 | 2016-08-19 | A kind of coastal region rain water collecting system |
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| Publication Number | Publication Date |
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| CN106284496A CN106284496A (en) | 2017-01-04 |
| CN106284496B true CN106284496B (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610687613.6A Expired - Fee Related CN106284496B (en) | 2016-08-19 | 2016-08-19 | A kind of coastal region rain water collecting system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111501902B (en) * | 2020-05-09 | 2021-07-09 | 上海勘测设计研究院有限公司 | Rainwater collecting device |
Citations (8)
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|---|---|---|---|---|
| CN1730850A (en) * | 2005-09-02 | 2006-02-08 | 廖洪生 | Method for collecting, storing, and delivering rainwater and pipeline system employing the same |
| CN101672052A (en) * | 2009-09-29 | 2010-03-17 | 哈尔滨工业大学 | Half volumetric-type early-stage rainwater stream abandoning device |
| CN101886410A (en) * | 2010-07-05 | 2010-11-17 | 北京科技大学 | Initial rainwater discarding device |
| DE102010054072A1 (en) * | 2010-12-10 | 2012-06-14 | Apa Abwassertechnik Gmbh | Apparatus for controlling overflow in water systems, particularly in mixed sewage or storm water treatment facilities, has overflow barrier associated with barrage plate |
| CN202380514U (en) * | 2012-01-06 | 2012-08-15 | 中国农业科学院农田灌溉研究所 | Rainwater collecting device of initial rainwater discarding |
| CN204001145U (en) * | 2014-07-04 | 2014-12-10 | 北京泰宁科创雨水利用技术股份有限公司 | A kind of mouth of pipe intelligent controlling device and rain water drainage system |
| CN105089141A (en) * | 2015-07-31 | 2015-11-25 | 山东省分析测试中心 | Sponge community rainwater comprehensive utilization system and utilization method |
| CN105756180A (en) * | 2016-04-19 | 2016-07-13 | 武汉圣禹排水系统有限公司 | Intercepting well with horizontal grate intercepting device |
-
2016
- 2016-08-19 CN CN201610687613.6A patent/CN106284496B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730850A (en) * | 2005-09-02 | 2006-02-08 | 廖洪生 | Method for collecting, storing, and delivering rainwater and pipeline system employing the same |
| CN101672052A (en) * | 2009-09-29 | 2010-03-17 | 哈尔滨工业大学 | Half volumetric-type early-stage rainwater stream abandoning device |
| CN101886410A (en) * | 2010-07-05 | 2010-11-17 | 北京科技大学 | Initial rainwater discarding device |
| DE102010054072A1 (en) * | 2010-12-10 | 2012-06-14 | Apa Abwassertechnik Gmbh | Apparatus for controlling overflow in water systems, particularly in mixed sewage or storm water treatment facilities, has overflow barrier associated with barrage plate |
| CN202380514U (en) * | 2012-01-06 | 2012-08-15 | 中国农业科学院农田灌溉研究所 | Rainwater collecting device of initial rainwater discarding |
| CN204001145U (en) * | 2014-07-04 | 2014-12-10 | 北京泰宁科创雨水利用技术股份有限公司 | A kind of mouth of pipe intelligent controlling device and rain water drainage system |
| CN105089141A (en) * | 2015-07-31 | 2015-11-25 | 山东省分析测试中心 | Sponge community rainwater comprehensive utilization system and utilization method |
| CN105756180A (en) * | 2016-04-19 | 2016-07-13 | 武汉圣禹排水系统有限公司 | Intercepting well with horizontal grate intercepting device |
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| CN106284496A (en) | 2017-01-04 |
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