CN205391933U - Rainwater collecting and processing device - Google Patents
Rainwater collecting and processing device Download PDFInfo
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- CN205391933U CN205391933U CN201620200265.0U CN201620200265U CN205391933U CN 205391933 U CN205391933 U CN 205391933U CN 201620200265 U CN201620200265 U CN 201620200265U CN 205391933 U CN205391933 U CN 205391933U
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- filter element
- rainwater
- permeable wall
- pan
- dividing cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a rain water treatment facilities relates to the rainwater and collects the reutilization technology field. The device includes: from last water inlet and the first delivery port of setting gradually under to on the lateral wall of reposition of redundant personnel unit, the reposition of redundant personnel unit is inside to set up filtering funnel, and the inner wall contact of filtering funnel's outer wall and reposition of redundant personnel unit, and filtering funnel's bottom sets up the drainer, and the inside ball -cock assembly that sets up of drainer, sets up the second delivery port on the filtering funnel lateral wall adjacent with a filter unit, at least including the first wall that permeates water in two sides in the filter unit, the filter unit lateral wall adjacent with the 2nd filter unit is the second wall that permeates water. In the above -mentioned device, the filtering funnel bottom sets up the drainer, and the drainer sets up the ball -cock assembly, can get into just that rainwater (being the runoff that the initial stage rainwater formed) in the drainer is discharged and in not entering into filter unit, and is further, shunts the unit, and a filter unit and the 2nd filter unit gradation are filtered the rainwater, have improved rainwater quality of water, have reduced the secondary pollution of rainwater.
Description
Technical field
This utility model relates to collecting water re-use technology field, more particularly relates to a kind of rainwater-collecting and processes device.
Background technology
Sponge city refers to that city as sponge, can have good " elasticity ", water suction, water-retention, infiltration, water purification time rainy in adapting to environmental change and reply natural disaster etc., it is necessary to time by the water " release " stored and be used.Actively develop sponge urban construction, improve making use of rain and flood, it is possible to reduce arrange outside rainwater, extend the rainfall runoff time.Appropriate application urban rainwater, is not only the approach increased income and decreased expenditure, and the aspect such as Improvement of Ecological Environment, water pollution control is all significant.
At present, urban rainwater utilization mainly includes three kinds of approach, namely roofing, road, greenery patches.Compare according to China's urban health situation it can be seen that rain water on roof water quality is better, run-off big, be easy to Collection utilization, there is good value.But, according to related data and data statistics it can be seen that initial rainfall formed runoff in pollutant levels higher, before rainwater-collecting reuse should by initial 2mm rainfall formed runoff detachment out, enter municipal wastewater pipeline.But, in the past in the research for rainwater utilization and collection, have ignored the runoff by initial rainfall is formed and enter in municipal wastewater pipeline, or before rainwater reuse, need the purpose according to reuse, whether the Rainwater Quality after inspection process is up to standard, or device is more, installs the problems such as more complicated, operating cost is higher, maintenance management is complicated.Additionally, along with environmental pollution is day by day serious, (such as float, (English is pollutant in rainwater: SuspendedSolids, English abbreviation: SS), (English is COD: ChemicalOxygenDemand, Chinese is called for short: COD), ammonia nitrogen etc.) concentration increases, many rainwater collection utilization units can not meet the standard of rainwater reuse.
In sum, rainwater is not tapped by the existence of existing system for reclaiming rainwater, the problem simultaneously rainwater entering recovery system not being filtered.
Utility model content
This utility model embodiment provides a kind of rainwater treatment device, is used for solving the existence of existing system for reclaiming rainwater and rainwater is not tapped, the problem simultaneously rainwater entering recovery system not being filtered.
This utility model embodiment provides a kind of rainwater-collecting to process device, including:
Dividing cell, the first filter element, the second filter element；
The sidewall of described dividing cell sets gradually water inlet and the first outlet from top to bottom；
Inside described dividing cell, pan was set, and the contact internal walls of the described outer wall crossing pan and described dividing cell, the described bottom crossing pan arranges water trap, and arranges ball-cock assembly inside described water trap, and described mistake arranges the second outlet on pan and the adjacent sidewall of the first filter element；
At least including two sides the first permeable wall in described first filter element, the sidewall that described first filter element is adjacent with described second filter element is the second permeable wall.
Preferably, the distance between described water inlet and described dividing cell top is less than the described distance crossed between pan and described dividing cell top；
The bottom surface of described dividing cell is inclined plane, and the opening of described first outlet is positioned at described inclined plane lower end；
Being arranged on the described water trap crossed bottom pan is taper, and described taper least significant end arranges float valve, and described taper side does not contact with described inclined plane upper surface.
Preferably, sterili-sation unit is also included；Described sterili-sation unit is at least provided with at described first filter element top.
Preferably, detection unit is also included；Described detection unit is adjacent with described second filter element, and arranges the 3rd outlet on the sidewall of described detection unit, and wherein, the sidewall arranging the sidewall of described 3rd outlet adjacent with described second filter element is symmetrical.
Preferably, described pan of crossing adopts rush-resisting material to make, and the described top crossing pan arranges handle.
Preferably, the composition material of described second permeable wall is zeolite filler, and the particle diameter of described zeolite filler is between 0.8mm～1.2mm；
The thickness of described second permeable wall is less than or equal to the thickness of described first permeable wall, and the height of described second permeable wall is all higher than the height of described first permeable wall.
Preferably, the composition material of described first permeable wall is quartz sand filter media, and the particle diameter of described quartz sand filter media is between 0.5～1.2mm；
Preferably, described first filter element includes three face the first permeable walls, and wherein, the thickness of first face the first permeable wall is all higher than the thickness of second face the first permeable wall and the 3rd face the first permeable wall.
In this utility model embodiment, it is provided that a kind of rainwater treatment device, including dividing cell, the first filter element, the second filter element；The sidewall of described dividing cell arranges water inlet and the first outlet；Arranging pan inside described dividing cell, and the contact internal walls of the described outer wall crossing pan and described dividing cell, the described bottom crossing pan arranges float valve, and described mistake arranges the second outlet on pan and the adjacent sidewall of the first filter element；At least including two the first permeable walls in described first filter element, the sidewall that described first filter element is adjacent with described second filter element is the second permeable wall.In this utility model embodiment, owing to crossing, bottom pan, water trap is set, and have ball-cock assembly in this water trap, namely enter into the rainwater of dividing cell fewer time, it is drained into the water in water trap by pan excessively can not be depressed in the discharge outlet of water trap by ball-cock assembly, such that it is able to discharged from the first outlet by the rainwater having just enter in water trap；Further, cross pan can will the rainwater that enter dividing cell tentatively be filtered, and be connected with dividing cell the first filter element and the second filter element that arrange, the rainwater that entrance can be processed in device carries out gradation filtration, thus improve Rainwater Quality, decrease the secondary pollution of rainwater.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of rainwater-collecting that Fig. 1 provides for this utility model embodiment processes apparatus structure schematic diagram.
Description of reference numerals:
10-dividing cell, 20-the first filter element, 30-the second filter element, 40-sterili-sation unit, 50-detects unit, 101-water inlet, 102-the first outlet, 103-crosses pan, 104-ball-cock assembly, 105-the second outlet, wall is filtered in 20-1-the first face first, wall is filtered in 20-2-the second face first, and wall, 501-the 3rd outlet are filtered in 20-3-the 3rd face first.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Fig. 1 illustrates that a kind of rainwater-collecting that this utility model embodiment provides processes apparatus structure schematic diagram, and this device may be used for system for reclaiming rainwater.
Include as it is shown in figure 1, a kind of rainwater-collecting that this utility model embodiment provides processes device: dividing cell 10, the first filter element 20 and the second filter element 30, wherein, the first filter element 20 is between dividing cell 10 and the second filter element 30.
Specifically, as shown in Figure 1, the sidewall of dividing cell 10 sets gradually water inlet 101 and the first outlet 102 under upper, it was internally provided with pan 103 in dividing cell 101, in actual applications, in order to ensure that the rainwater entering in dividing cell 10 is all through crossing pan 103, it is preferable that the outer wall crossing pan 103 contacts with the inwall of dividing cell 10.Further, the bottom crossing pan 103 arranges water trap, and water trap is internally provided with ball-cock assembly 104, crosses and is provided with the second outlet 105 on the sidewall that pan 103 is adjacent with the first filter element 20.In actual applications, cross pan 103 and adopt rush-resisting material to make, stainless steel material at least can be adopted to make, and the top crossing pan 103 arranges handle.
In actual applications, rain water on roof passes through rain bucket, downpipe flows into water inlet 101, after rainwater enters the rainwater-collecting process device that this utility model embodiment provides, it is necessary to the leaves being mingled with in rainwater, granule rubbish etc. are intercepted in the drainage screen crossing pan surface configuration by crossing pan 103.Preferably, the distance between water inlet 101 and dividing cell 10 top is less than the distance crossed between pan 103 and dividing cell top, such that it is able to guarantee that the rainwater entered by water inlet 101 can pass through pan 103.
Further, when a small amount of rainwater passed through pan 103 entered bottom pan 103 arrange water trap in after, owing to the rainwater internal contamination substrate concentration at rainy initial stage is higher, it is necessary to this part water is drained in soil pipe by the first outlet arranged in dividing cell 10.Preferably, it was arranged on the taper that is shaped as of the water trap bottom pan 103, and the least significant end of conical drainage device was provided with float valve.
In actual applications, owing to water trap is internally provided with ball-cock assembly 104, when the water yield in water trap relatively goes up, water in water trap is smaller to the active force of ball-cock assembly 104, can not be together with ball-cock assembly 104 fits like a glove with float valve, thus causing that a small amount of rainwater entered in water trap flows out water trap by float valve.In this utility model embodiment, by above-mentioned design, it is possible to achieve rain dirt taps, and is put in soil pipe by the Water in Rainwater Drainage entered at first in rainwater treatment device.
It should be noted that owing to arranging ball-cock assembly 104 inside water trap, it may be determined that it is arranged on the drain valve bottom water trap and matches with the size of ball-cock assembly 104, size.In this utility model embodiment, the size to the drain valve being arranged on bottom water trap, size and be arranged on the size of ball-cock assembly 104 within water trap and size does not do concrete restriction.
Further, in order to prevent the water flowing out water trap to be accumulated in the bottom of dividing cell 10, preferably, the bottom surface of dividing cell 10 is inclined plane, and the opening of the first outlet being arranged on dividing cell 10 sidewall is positioned at inclined plane lower end, thus the water avoided in water trap is accumulated in dividing cell 10.Further, due to the taper that is shaped as of water trap, and the bottom of dividing cell 10 is inclined plane, in order to avoid inclined plane affects the proper drainage of taper water trap, it is preferable that the nearer side of conical drainage device and inclined plane is parallel to the upper surface of inclined plane.
It should be noted that in this utility model embodiment, as long as the side of conical drainage device does not contact with inclined plane upper surface, namely do not interfere with the proper drainage of conical drainage device.
Specifically, as it is shown in figure 1, at least include two sides the first permeable wall in the first filter element 20, and the thickness of two sides the first permeable wall differs.Wherein, the composition material of the first permeable wall is quartz sand filter media, and the particle diameter of quartz filtrate is between 0.5～1.2mm.
As it is shown in figure 1, include first face the first permeable wall 20-1 in the first filter element 20, second face the first permeable wall 20-2, the 3rd permeable wall 20-3.Wherein, the thickness of second the first permeable wall 20-1 and the three face, face the first permeable wall 20-2 is equal, and the thickness of first face the first permeable wall 20-1 is all higher than the thickness of second the first permeable wall 20-2 and the three face, face the first permeable wall 20-3.
In actual applications, the rainwater entered in the first filter element 20 all can be filtered by multiaspect the first permeable wall included by the first filter element 20, its object is to the granule foreign such as float colloid in trap water.Further, while rainwater is filtered, rainwater is carried out disinfection, it is preferable that the rainwater-collecting that this utility model embodiment provides processes device and also includes sterili-sation unit 40, and wherein, sterili-sation unit 40 is at least provided with the top at the first filter element 20.
As it is shown in figure 1, when sterili-sation unit 40 is arranged on the top of the first filter element 20, the multiaspect first included by the first filter element 20 filters wall and does not all contact with the bottom of sterili-sation unit 40.It is provided with in sterili-sation unit 40 and pushes up uviol lamp more, such that it is able to sterilization that the rainwater in the first filter element 20 is carried out disinfection.Adopt above-mentioned method for designing, it is possible to quickly carry out disinfection sterilization to the rainwater entered in the first filter element 20, and does not stay any residue, does not cause secondary pollution, meets the particular/special requirement of municipal water use, wastewater treatment simultaneously.
It should be noted that being turned on or off of sterili-sation unit 40, it is possible to determine according to being actually needed.In this utility model embodiment, the time that is turned on or off of sterili-sation unit 40 is not done concrete restriction.
Specifically, the sidewall that the first filter element 20 is adjacent with the second filter element 30 is the second permeable wall.In this utility model embodiment, in order to remove COD value in rainwater, ammonia nitrogen and turbidity, preferably, the composition material of the second permeable wall included in the second filter element 30 is zeolite filler, and the particle diameter of zeolite filler is between 0.8～1.2mm, the thickness of the second permeable wall is less than or equal to the thickness of the first permeable wall.In actual applications, owing to the top of the first filter element 20 is provided with sterili-sation unit 40, and the top of the second filter element 30 is not provided with sterili-sation unit 40, may thereby determine that, second filters the height of wall filters the height of wall more than first.
In actual applications, rainwater is through, after the second filter element 40, entering in detection unit 50, as it is shown in figure 1, detection unit 50 is adjacent with the second filtration wall in the second filter element 40.It is provided with rainwater detector in detection unit 50, the Rainwater Quality entered in detection unit 50 is detected.Further, detection unit 50 can also as storage water well.
It should be noted that, the rainwater-collecting that this utility model embodiment provides processes device, under normal circumstances, in order to avoid taking big quantity space, rainwater-collecting can be processed device and be arranged on subsurface, namely, rainwater-collecting processes device and armored concrete can be adopted to do the building enclosure of surrounding, the top of filter element 20 arranges grid, the top of detection unit 50 arranges manhole cover, and sterili-sation unit 40 is integrally located at subsurface, the first outlet 102 being arranged on filter element is connected with municipal wastewater mouth.
In sum, the rainwater-collecting that this utility model embodiment provides processes device, owing to crossing, bottom pan, water trap is set, and have ball-cock assembly in this water trap, namely enter into the rainwater of dividing cell fewer time, it is drained into the water in water trap by pan excessively can not be depressed in the discharge outlet of water trap by ball-cock assembly, such that it is able to discharged from the first outlet by the rainwater having just enter in water trap；Further, cross pan can tentatively be filtered by the rainwater that enter dividing cell, and be connected with dividing cell the first filter element and the second filter element that arrange, the rainwater that entrance can be processed in device carries out gradation filtration, meanwhile, is additionally provided with sterili-sation unit, on the basis that rainwater is filtered, Rainwater Quality is processed, extends the time of rainwater storage, improve the effect that Rainwater Quality processes；The material selected in this device, anti-pressure ability is good, corrosion-resistant, has environmental protection, energy-conservation feature；Utilize integral system, early-stage rainwater stream abandoning can be realized, realize Prefabricated combined septic tank, dmp filter can be realized again, reduce runoff pollution and compact conformation, it is possible in conjunction with practical situation, carry out appropriate challenge, it is also possible to be arranged at subsurface, save space.
Although having been described for preferred embodiment of the present utility model, but those skilled in the art are once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of this utility model scope.
Obviously, this utility model can be carried out various change and modification without deviating from spirit and scope of the present utility model by those skilled in the art.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.
Claims (8)
1. a rainwater-collecting processes device, it is characterised in that including:
Dividing cell (10), the first filter element (20), the second filter element (30)；
The sidewall of described dividing cell (10) sets gradually water inlet (101) and the first outlet (102) from top to bottom；
Described dividing cell (10) is internal arranged pan (103), and the contact internal walls of described outer wall and the described dividing cell (10) crossing pan (103), the described bottom crossing pan (103) arranges water trap, and ball-cock assembly (104) is set inside described water trap, described mistake arranges the second outlet (105) on the sidewall that pan (103) is adjacent with the first filter element (20)；
At least including two sides the first permeable wall in described first filter element (20), described first filter element (20) sidewall adjacent with described second filter element (30) is the second permeable wall.
2. process device as claimed in claim 1, it is characterized in that, the distance between described water inlet (101) and described dividing cell (10) top is less than the described distance crossed between pan (103) and described dividing cell (10) top；
The bottom surface of described dividing cell (10) is inclined plane, and the opening of described first outlet (102) is positioned at described inclined plane lower end；
Being arranged on the described water trap crossing pan (103) bottom is taper, and described taper least significant end arranges float valve, and described taper side does not contact with described inclined plane upper surface.
3. process device as claimed in claim 1, it is characterised in that also include sterili-sation unit (40)；Described sterili-sation unit (40) is at least provided with at described first filter element (20) top.
4. process device as claimed in claim 1, it is characterised in that also include detection unit (50)；Described detection unit (50) is adjacent with described second filter element (30), and the sidewall of described detection unit (50) arranges the 3rd outlet (501), wherein, the sidewall arranging the sidewall of described 3rd outlet (501) adjacent with described second filter element (30) is symmetrical.
5. process device as claimed in claim 1, it is characterised in that described pan (103) of crossing adopts rush-resisting material to make, and the described top crossing pan (103) arranges handle.
6. process device as claimed in claim 1, it is characterised in that the composition material of described second permeable wall is zeolite filler, and the particle diameter of described zeolite filler is between 0.8mm～1.2mm；
The thickness of described second permeable wall is less than or equal to the thickness of described first permeable wall, and the height of described second permeable wall is all higher than the height of described first permeable wall.
7. process device as claimed in claim 1, it is characterised in that the composition material of described first permeable wall is quartz sand filter media, and the particle diameter of described quartz sand filter media is between 0.5～1.2mm；
8. process device as claimed in claim 7, it is characterized in that, described first filter element (20) includes three face the first permeable walls, wherein, the thickness in the first face the first permeable wall (20-1) is all higher than the thickness in the second face the first permeable wall (20-2) and the 3rd face the first permeable wall (20-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200265.0U CN205391933U (en) | 2016-03-15 | 2016-03-15 | Rainwater collecting and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200265.0U CN205391933U (en) | 2016-03-15 | 2016-03-15 | Rainwater collecting and processing device |
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| Publication Number | Publication Date |
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| CN205391933U true CN205391933U (en) | 2016-07-27 |
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| CN201620200265.0U Active CN205391933U (en) | 2016-03-15 | 2016-03-15 | Rainwater collecting and processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664584A (en) * | 2016-03-15 | 2016-06-15 | 四川省蜀通岩土工程公司 | Rainwater collecting and treating device |
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2016
- 2016-03-15 CN CN201620200265.0U patent/CN205391933U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664584A (en) * | 2016-03-15 | 2016-06-15 | 四川省蜀通岩土工程公司 | Rainwater collecting and treating device |
| CN105664584B (en) * | 2016-03-15 | 2019-01-15 | 四川省蜀通岩土工程公司 | A kind of rainwater-collecting processing unit |
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Address after: 610000 No.22 Gaopeng Avenue, hi tech Zone, Chengdu, Sichuan Province Patentee after: Sichuan yekan Design Group Co.,Ltd. Address before: No. 22 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610093 Patentee before: SICHUAN SHU TONG GEOTECHNICAL ENGINEERING Co. |