CN204112476U - Shunting abandoned stream filter - Google Patents
Shunting abandoned stream filter Download PDFInfo
- Publication number
- CN204112476U CN204112476U CN201420401440.3U CN201420401440U CN204112476U CN 204112476 U CN204112476 U CN 204112476U CN 201420401440 U CN201420401440 U CN 201420401440U CN 204112476 U CN204112476 U CN 204112476U
- Authority
- CN
- China
- Prior art keywords
- inner core
- urceolus
- cup
- float valve
- abandoned stream
- 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 34
- 239000003381 stabilizer Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000000356 contaminant Substances 0.000 abstract description 2
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 9
- 239000013049 sediment Substances 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Float Valves (AREA)
Abstract
The utility model relates to a kind of shunting abandoned stream filter, comprise urceolus, inner core, cup and float valve, described inner core is fixed on the inwall of described urceolus by upper spacer and lower clapboard, the both sides of described urceolus are provided with water inlet and delivery port, the both sides, top of described cup arrange stabiliser bar, described float valve is through on described stabiliser bar by corrosion resistant plate cover, described cup is provided with mesopore and abandoned stream mouth, described float valve is connected with semisphere valve by connecting rod, being provided with the compartition between described urceolus and inner core between described urceolus and described inner core is the median septum of front exocoel and rear exocoel, described inner core both sides are respectively arranged with tap hole and permeable hole, the utility model can separating contaminants in time, avoid the impurity in rainwater, suspension is to the blocking of filtration system, ensure the filter efficiency when later stage, rainwater was larger, and structure design is simple, cost is low, stability is strong, simple to operate, pollutant cleaning is convenient.
Description
Technical field
The utility model relates to a kind of rainwater filtering device, is specifically related to a kind of shunting abandoned stream filter.
Background technology
Rainwater is in descent, dissolved gas in air, dissolve or suspension solid, heavy metal and bacterium etc. can enter wherein, pollutant in surface flow is acted the leading role from rainfall washing away earth's surface, so surface sediments is the main source of pollutant in surface flow, the composition of surface sediments decides the character of surface flow pollution.Surface sediments comprises many pollutants, have solid-state castoff chip (municipal refuse, animal wastes, Urban Building Construction place deposit) chemicals (fertilizer and pesticide that lawn is used), vehicle emission etc., its sedimental source, earth's surface with different land use function is different.Thus, rainwater water quality can because of the difference of place, time difference to some extent.But along with the development of Process of Urbanization Construction, Permeable stratum area is increasing, a large amount of rainfall runofves is not used and just directly discharges, and not only causes the huge waste of the water yield, increases the burden of urban sewerage and drainage facility simultaneously yet.Thus rainwater is suitably processed, not only can be saved water source, also can be alleviated the burden of urban sewerage and drainage facility.
CN102926454A (publication date is on 02 13rd, 2013) discloses a kind of suspension type catch-basin filter, suspension type catch-basin filter has filtering function, hang in the outer wellhead well lid of catch-basin, filter the silt foreign material in rainwater and pollutant, prevent silt foreign material and pollutant from entering Storm Sewer Network place, reduce the pollution to collected rainwater, filter comprises bracing frame, hook, mesh grille, woven fabric, filtrate and bleed off pipe, filter utilizes the filtering material unit in rainwater self gravitation and device, realize the filtration treatment to rainwater, and be suspension type by this apparatus design, be installed in catch-basin.
CN203458881U (publication date is on 03 05th, 2014) discloses a kind of rain water filtering device, comprise and be roughly oval housing, described housing comprises the upper shell, filter core and the lower house that are set with successively, and wherein, the top of described upper shell is provided with rainwater-collecting interface tube; The bottom of described lower house is provided with foreign material outlet opening, the side of described lower house is provided with water purification outlet opening, the center of described lower house is provided with the refuse collecting mouth be communicated with described foreign material outlet opening, and the space between the outer wall of described refuse collecting mouth and described lower house is formed as water purification collecting chamber; The center of described filter core is provided with a point water plate, and the below of described point of water plate is provided with annular filter screen, and the wire side of described annular filter screen is downward-sloping gradually to described inner ring end face along described outer shroud end face.
Prior art discloses some rainwater filtering devices although above-mentioned, certain needs can be met, but still there is certain defect in these: in order to separating and filtering surface sediments all adopts filter core or filtrate, the installing/dismounting trouble of filter core or filtrate, deposit on filter core or filtrate removes trouble, easy blocking, and use cost is high, is unfavorable for large-scale promotion application.
Therefore, still there is further demand for the surface sediments filtered better in the rain, this is also one of study hotspot and emphasis in this technical field, especially the power that is accomplished of the utility model and starting point place.
Utility model content
In order to the technical problem that the deposit removing trouble and use cost that overcome the filter inside that prior art exists are high, the utility model people after having carried out a large amount of further investigations, thus completes the utility model.
The utility model is achieved through the following technical solutions, a kind of shunting abandoned stream filter, comprise urceolus, inner core, cup and float valve, described inner core is fixed on the inwall of described urceolus by upper spacer and lower clapboard, the both sides of described urceolus are provided with water inlet and delivery port, described cup hangs over the inward flange of described lower clapboard, the both sides, top of described cup arrange stabiliser bar, the bottom of described stabiliser bar is to surrounding outstanding formation boss, described float valve is made up of discoid foamed plastics, the bottom of described float valve is fixed with corrosion resistant plate, the two ends of described corrosion resistant plate are overlapped and are through on described stabiliser bar and drop on described boss, described stabiliser bar, float valve and corrosion resistant plate are all positioned at the inner chamber of described inner core, in the middle of the top of described cup, mesopore is set, the side of described cup is provided with abandoned stream mouth, described float valve is connected with semisphere valve by connecting rod, described connecting rod is through described mesopore, described semisphere valve is positioned at the inside of described cup, median septum is provided with between described urceolus and described inner core, compartition between described urceolus and inner core is front exocoel and rear exocoel by described median septum, described front exocoel is communicated with described water inlet, described rear exocoel is communicated with described delivery port, described inner core divides towards the half portion of described water inlet and is provided with tap hole, described inner core divides towards the half portion of described delivery port and is provided with permeable hole, simultaneously, described inner core is provided with stainless steel filtering net towards the inwall of half part of described delivery port.
Preferably, the top of described stabiliser bar is fixed with stabilier, and described stabilier is positioned at the top of described float valve.
Preferably, the top of described urceolus is provided with well lid.
Preferably, described float valve is made up of polystyrene foam plastics.
Preferably, described inner core and urceolus are made up of PE or UPVC plastic material.
Compared with prior art, the beneficial effects of the utility model are as follows: the utility model utilizes inner/outer drum structure, the flow direction of the gravity of rainwater self and the buoyancy control early-stage rainwater of part of appliance and later stage rainwater, realize automatically managing stage by stage rainwater, not only timely separating contaminants, avoid the impurity in rainwater, suspension is to the blocking of filtration system, ensure the treatment effeciency excessively when the later stage, rainwater was larger, and pass through direction and the speed of management current, the resistance of inner core makes current ease up, the impulse force of effective reduction rainwater, the water entering inner chamber can not cause especially big impact to float valve, stablize internal float ball valve, cut off rainwater to flow out from abandoned stream mouth when rainfall is larger accurate stable.The utility model structure design is simple, and cost is low, and stability is strong, and operation is also simple, cup will upwards can be taken out the pollutant removed and retain, easy cleaning from inner core.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic top plan view of structure shown in Fig. 1.
In figure: 1 be water inlet, 2 be upper spacer, 3 be inner chamber, 4 be well lid, 5 be urceolus, 6 be stainless steel filtering net, 7 be inner core, 8 be delivery port, 9 be corrosion resistant plate, 10 be boss, 11 be lower clapboard, 12 be mesopore, 13 be semisphere valve, 14 be abandoned stream mouth, 15 be cup, 16 be connecting rod, 17 be stabiliser bar, 18 be stabilier, 19 be float valve, 20 be front exocoel, 21 be rear exocoel, 22 be permeable hole, 23 be median septum, 24 for tap hole.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
Embodiment 1
A kind of shunting abandoned stream filter as depicted in figs. 1 and 2, comprise urceolus 5, inner core 7, cup 15 and float valve 19, inner core 7 is weldingly fixed on the inwall of urceolus 5 by upper spacer 2 and lower clapboard 11, upper spacer 2 can stop that the stormwater overflow of filtered enters exocoel, lower clapboard 11 can place cup 15, inner core 7 and outer 5 can adopt plastic material to make, such as PE plastics or UPVC plastics, the both sides of urceolus 5 are provided with water inlet 1 and delivery port 8, water inlet 1 and between delivery port 8 with urceolus 5 removably such as engagement thread be connected, water inlet connects a section dirty equipment, rainwater enters from cutting dirty equipment through this water inlet, delivery port 8 connects reservoir, cup 15 hangs over the inward flange of lower clapboard 11, the both sides, top of cup 15 arrange stabiliser bar 17, stabiliser bar 17 limits the scope that float valve 19 floats, it is made to move up and down, can not offset, the bottom of stabiliser bar 17 is to surrounding outstanding formation boss 10, float valve 19 is made up of discoid polystyrene foam plastics, the bottom of float valve 19 is fixed with corrosion resistant plate 9, the two ends of corrosion resistant plate 9 are overlapped and are through on stabiliser bar 17 and drop on boss 10, boss 10 can support corrosion resistant plate 9 and float valve 19, corrosion resistant plate 9 and float valve 19 can move by the vertical direction along stabiliser bar above boss 10, stabiliser bar 17, float valve 19 and corrosion resistant plate 9 are all positioned at the inner chamber 3 of inner core 7, in the middle of the top of cup 15, mesopore 12 is set, the side of cup 15 is provided with abandoned stream mouth 14, abandoned stream mouth 14 bottom cup 15 slightly above, ensure that cup 15 can store a part of rainwater, be conducive to cutting dirt, float valve 19 is connected with semisphere valve 13 by connecting rod 16, because float valve 19 adopts light foam material to make, under buoyancy of water, can semisphere valve below pull-up, connecting rod 16 is through mesopore 12, semisphere valve 13 is positioned at the inside of cup 15, median septum 23 is provided with between urceolus 7 and inner core 5, due to inner core 7, urceolus 5, upper spacer 2, the connection of lower clapboard 11, thus exocoel is being formed between inner core 7 and urceolus 5, compartition between urceolus 7 and inner core 5 is front exocoel 20 and rear exocoel 21 by median septum 23, front exocoel 20 is communicated with water inlet 1, rear exocoel 21 is communicated with delivery port 8, the rainwater of inflow exocoel is made to enter inner chamber 3 by front exocoel 20, exocoel 21 after rainwater after filtering flows into again, reservoir is flowed into finally by delivery port 8, inner core 5 divides towards the half portion of water inlet 1 and is provided with tap hole 24, diameter can be 70mm, tap hole 24 can be positioned at the both sides of this part, when rainwater enters inner chamber 3 from both sides hole for dispersing water flow, prevent into water current excessive, direct impact, on float valve 19, causes float valve 19 damage and position skew normally to work, inner core 5 divides towards the half portion of delivery port 8 and is provided with permeable hole 22, diameter can 10mm, permeable hole 22 can be covered with this place, be used for permeable, thus water a large amount of in inner chamber is discharged by permeable hole 22 and delivery port 8, inner core 5 is provided with stainless steel filtering net 6 towards the inwall of half part of delivery port 8, aperture is 0.3-0.35mm, the inwall that stainless steel filtering net 6 can against inner core is welded, be used for filtering the small impurities of rainwater and floating thing, the top of urceolus 7 is provided with well lid 4, prevent object from crashing into, keep ground complete, ensure that well inner member is not by damage, simultaneously because cup is the inward flange hanging over lower clapboard, to uncap well lid, cup easily upwards will can be taken out from inner core, easy cleaning cup is cleared up.
Operating principle and the method for operation: in the early stage of raining, rainfall is less, and the rainwater of formation is also more dirty, when rainwater enters front exocoel from water inlet, inner core, by water stream, enters inner chamber, due to gravity from the both sides of inner core, water flows into cup from the mesopore of cup, flow out from abandoned stream mouth, flow into subordinate's municipal wastewater well, the bottom of cup also can retain a part of mud etc., cup upwards will can be taken out from inner core, easy cleaning cup, along with amount of rainfall increases, rainwater also starts limpid gradually than just, the water of inner chamber is about 3-5 minute time, amass certain height, buoyancy of water drives float valve to float, and then drive semisphere valve rising to raise, thus block the mesopore of cup, for stopping that current continue to flow to cup inside, the limpid rainwater making the containing filth amount after 3-5 minute lower directly flows out from delivery port, realize the automatic treatment by stages to rainwater, improve the filter efficiency of rainwater, because the surface sediments in rainwater is mainly collected by cup, so when making the screen pack of inner core not easily block, the smooth flow of rainwater is ensured when rainfall is larger, and structure is simple, use cost is low, in use, delivery port can be connected with water storage box by outlet pipe, the rainwater reducing turbidity through this device is made to flow into water storage box.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: the top of stabiliser bar 17 is fixed with stabilier 18, stabilier 18 is positioned at the top of float valve 19, the two does not directly contact, stabilier can be circular, also can be other shape, as long as be not less than float valve, the rainwater got off be rushed down in such both sides, directly can not get on lightweight float valve below, effectively stablize float valve.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (5)
1. a shunting abandoned stream filter, it is characterized in that, comprise urceolus (5), inner core (7), cup (15) and float valve (19), described inner core (7) is fixed on the inwall of described urceolus (5) by upper spacer (2) and lower clapboard (11), the both sides of described urceolus (5) are provided with water inlet (1) and delivery port (8), described cup (15) hangs over the inward flange of described lower clapboard (11), the both sides, top of described cup (15) arrange stabiliser bar (17), the bottom of described stabiliser bar (17) is to surrounding outstanding formation boss (10), described float valve (19) is made up of discoid foamed plastics, the bottom of described float valve (19) is fixed with corrosion resistant plate (9), the two ends cover of described corrosion resistant plate (9) is through described stabiliser bar (17) and goes up and drop on described boss (10), described stabiliser bar (17), float valve (19) and corrosion resistant plate (9) are all positioned at the inner chamber (3) of described inner core (7), in the middle of the top of described cup (15), mesopore (12) is set, the side of described cup (15) is provided with abandoned stream mouth (14), described float valve (19) is connected with semisphere valve (13) by connecting rod (16), described connecting rod (16) is through described mesopore (12), described semisphere valve (13) is positioned at the inside of described cup (15), median septum (23) is provided with between described urceolus (7) and described inner core (5), compartition between described urceolus (7) and inner core (5) is front exocoel (20) and rear exocoel (21) by described median septum (23), described front exocoel (20) is communicated with described water inlet (1), described rear exocoel (21) is communicated with described delivery port (8), described inner core (5) divides towards the half portion of described water inlet (1) and is provided with tap hole (24), described inner core (5) divides towards the half portion of described delivery port (8) and is provided with permeable hole (22), simultaneously, described inner core (5) is provided with stainless steel filtering net (6) towards the inwall of half part of described delivery port (8).
2. a kind of shunting abandoned stream filter as claimed in claim 1, it is characterized in that, the top of described stabiliser bar (17) is fixed with stabilier (18), and described stabilier (18) is positioned at the top of described float valve (19).
3. a kind of shunting abandoned stream filter as claimed in claim 1, is characterized in that, the top of described urceolus (7) is provided with well lid (4).
4. a kind of shunting abandoned stream filter as claimed in claim 1, it is characterized in that, described float valve (19) is made up of polystyrene foam plastics.
5. a kind of shunting abandoned stream filter as claimed in claim 1, is characterized in that, described inner core (7) and urceolus (5) are made up of PE or UPVC plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401440.3U CN204112476U (en) | 2014-07-21 | 2014-07-21 | Shunting abandoned stream filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401440.3U CN204112476U (en) | 2014-07-21 | 2014-07-21 | Shunting abandoned stream filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112476U true CN204112476U (en) | 2015-01-21 |
Family
ID=52329802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401440.3U Expired - Fee Related CN204112476U (en) | 2014-07-21 | 2014-07-21 | Shunting abandoned stream filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179246A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Shunting type discarding flow filter device |
| CN105056615A (en) * | 2015-07-16 | 2015-11-18 | 武汉圣禹排水系统有限公司 | Initial rainwater filter |
| CN105442636A (en) * | 2015-12-12 | 2016-03-30 | 成都睿达致祥科技有限公司 | A safety manhole cover with automatic drainage |
| CN112095749A (en) * | 2020-08-17 | 2020-12-18 | 上海市政工程设计研究总院（集团）有限公司 | A class inlet for stom water is abandoned in initial stage for sponge city construction |
-
2014
- 2014-07-21 CN CN201420401440.3U patent/CN204112476U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179246A (en) * | 2014-07-21 | 2014-12-03 | 上海彪能建筑科技有限公司 | Shunting type discarding flow filter device |
| CN104179246B (en) * | 2014-07-21 | 2017-08-25 | 上海彪能建筑科技有限公司 | Shunting abandoned stream filter |
| CN105056615A (en) * | 2015-07-16 | 2015-11-18 | 武汉圣禹排水系统有限公司 | Initial rainwater filter |
| CN105442636A (en) * | 2015-12-12 | 2016-03-30 | 成都睿达致祥科技有限公司 | A safety manhole cover with automatic drainage |
| CN105442636B (en) * | 2015-12-12 | 2017-12-19 | 江山达人科技服务有限公司 | A safety manhole cover with automatic drainage |
| CN112095749A (en) * | 2020-08-17 | 2020-12-18 | 上海市政工程设计研究总院（集团）有限公司 | A class inlet for stom water is abandoned in initial stage for sponge city construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |