CN105521656B - A kind of indexable rain water filtering device device of spiral-flow type - Google Patents
A kind of indexable rain water filtering device device of spiral-flow type Download PDFInfo
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- CN105521656B CN105521656B CN201510544852.1A CN201510544852A CN105521656B CN 105521656 B CN105521656 B CN 105521656B CN 201510544852 A CN201510544852 A CN 201510544852A CN 105521656 B CN105521656 B CN 105521656B
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- spiral
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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
Abstract
The present invention relates to a kind of indexable rain water filtering device device of spiral-flow type, in order to solve existing rain water filtering device filter effect it is not good, it is easy blocking cause filter failure, and the installation question that rainwater imports and exports any adjustment direction can not be carried out, including eddy flow housing, water supply connector, clear water discharge interface and filthy water floss hole, it is characterized in that described water supply connector is out of eddy flow housing cylindrical tangential direction access eddy flow housing, the inwall of eddy flow housing is provided with the damping muscle vertical with water inlet flow direction；The lower section connection filter-carrier of eddy flow housing, clear water discharge interface is arranged in filter-carrier, and provided with unhurried current chamber in filter-carrier, filthy water floss hole is led in filter-carrier bottom.Clogging is avoided, easy to clean, cleaning indexable can be installed, and the drainage pipeline in a variety of orientation of adaptation is safe and reliable, it is to avoid current recoil.
Description
Technical field
The present invention relates to pipeline manufacture and filter technology, more particularly to a kind of indexable rain water filtering device dress of spiral-flow type
Put.
Background technology
Rainwater is also a kind of available freshwater resources, when receiving large area such as roof rain water convergence, can pass through rain
Water filtering device carries out unified collection processing.Existing rainwater filtering device species is many, configurations.As patent publication No. is
Outside CN104045184A, a kind of disclosed rainwater filtering device, square header tank and water filtering tank provided with upper opening, water filtering tank
Side is provided with bucker, and the sidepiece of header tank is connected provided with outlet conduit with the water inlet pipe above bucker, and outlet conduit is provided with
First ball valve, drainage chamber interior wall is surrounded by supporting plate, and supporting plate is provided with filter, and filter surrounding is double-deck pressing plate, in
Between be double-layer filtering cloth, pressing plate is flexibly connected with filter cloth, provided with blinding above filter cloth, and supporting plate lower section is uniformly provided with least
Bleaching powder is provided with two disinfection box, disinfection box, disinfection box both sides, which are provided with below through hole, water filtering tank, is provided with drainage pipeline, draining
Pipeline is provided with the second ball valve, and this structure is mainly used in containing the more rainwater treatment of dust, if but when there is branches and leaves debris very
Easily by plugged filter.And for example patent publication No. is a kind of CN1865611U rainwater filtering device, by mid diameter it is big, two
The small tubular body of end diameter is constituted, and is connected smoothly between the upper end inwall and middle part inwall in both ends, bottom
Connected between inwall and middle part inwall by an inwardly projecting platform that intercepts water, a filter water discharge is provided with the platform that intercepts water
Mouthful, the rainwater of this structure is that the debris such as leaf is also easy to mix to cause filter to lose directly into tubular body
Effect.
For another example patent publication No. is CN104606934A, a kind of dmp filter using in rain water collecting system of proposition
The self-cleaning method of device, it mainly uses the change of water (flow) direction to form self-rotary water flow in filter chamber, to what is placed vertically
Screen pack carries out self-cleaning, and this structure is to produce power using rainwater gravity flow effect to clean screen cloth, this structure rain
It is directly to impact on screen pack that water, which enters in filter chamber, because screen pack is with multi-through hole plate, if the water that impact enters
There is monolithic leaf in mixture, then leaf is easy to be attracted on screen pack, after the water rushed on the contrary to absorption leaf production
Raw impulse force, makes branches and leaves can not depart from screen pack, also this apparatus structure is fixed, it is impossible to carry out import and export regulation.
The content of the invention
The invention aims to solve existing rain water filtering device filter effect it is not good, it is easy blocking cause filter to lose
Effect, and rainwater can not be carried out import and export the installation question of any adjustment direction there is provided a kind of spiral-flow type of reasonable in design
Indexable rain water filtering device device.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of spiral-flow type is indexable
Rain water filtering device device, including eddy flow housing, water supply connector, clear water discharge interface and filthy water floss hole, it is characterized in that described
Water supply connector out of eddy flow housing cylindrical tangential direction access eddy flow housing, the inwall of eddy flow housing is provided with and water inlet flowing side
To vertical damping muscle；The lower section connection filter-carrier of eddy flow housing, clear water discharge interface is arranged in filter-carrier, mistake
Provided with unhurried current chamber in filter carrier, filthy water floss hole is led in filter-carrier bottom.
The technical program is by being connected to the end of storm sewer, using rainwater drop through in water supply connector inflow device,
And by circle tangent line centrifugal force flow principles, bumpy flow artificially is manufactured in eddy flow inner walls, on through eddy flow housing cavity wall
After the vertical damping muscle set, debris dirt etc. shifts to vortex core in the presence of choked flow and water buoyancy, when current enter
During filter mesh, debris dirt is set to be stopped by filter core mesh, and rainwater enters filter after being filtered through filter element filtering mesh and flow slowly
Chamber, rainwater collection pool is flowed into after collecting through clear water discharge interface（Case）Recycled.Debris, sewage for being obstructed by screen pack etc.
Blowdown pipe network is injected by bottom filthy water floss hole.The debris that this programme is adsorbed or tangled on screen pack is in deadweight and backlash
Enter in the presence of current, be washed cleaning（Self-cleaning action）To filthy water floss hole, generally, rainwater start-up portion is collected
The debris such as leaf are more, after to pour current debris less.After a long time use, it is attached to a small amount of debris dirt on screen pack
Also need periodically to be cleared up.
Preferably, the water supply connector center line and eddy flow casing centerline that eddy flow housing is accessed from tangential direction
Into space acute angle.Entrance angle is conducive to downwards rainwater to enter the bigger impulse force of fashionable generation, forms spiral vortex.
Preferably, described water supply connector is helix shell structure with eddy flow housing linkage section.Make full use of space,
The shell structure to form eddy kinetic energy is designed in the housing scope of relatively short distance.
Preferably, described eddy flow housing is the columnar structured of vertical setting, damping muscle is arranged in eddy flow housing
Semicircle in the range of.Damping muscle is arranged on the half of cylindrical wall of eddy flow housing with rainwater relative bearing.
Preferably, described damping muscle is integral type structure with eddy flow housing, damping muscle is in convex to eddy flow casing center
The triangle or trapezoidal risen；Damping muscle presents the low structure of relative superiority or inferiority vertically.Disposable formation type, low cost also increases rotation
Flow the structural strength of housing.Its height of damping muscle length direction is gradually reduced from top to down.
Preferably, provided with the seat that is rotatably connected between described eddy flow housing and filter-carrier.Pass through the seat that is rotatably connected
Realize that water supply connector, filthy water floss hole, the orientation of clear water discharge interface are arbitrarily adjusted, installed, adapted to by indexable convenient construction
The position adjustments of various drainage pipelines.
Preferably, described filter-carrier bottom is provided with mounting seat, filter-carrier bottom is provided with arranges with filthy water
Put a mouthful lower socket for fairlead connection.Connected more than the technical program using Push-fit, flexibly easily fill readily removable easy care.
Preferably, being provided with the upper socket coordinated with filter core bottom in described filter-carrier, it is provided with outside upper socket
Flow slowly chamber.The filter core of this programme can be changed easily, and filter core can be taken out from eddy flow housing upper end oral area, and progress is cleared up clear
It is clean.
Preferably, described filter core is cylindrical shape combining structure, outer layer is provided with orifice plate, and internal layer is conical filtering net,
Filter core lower end is provided with the annular slot coordinated with upper socket, and conical filtering net is dismountable structure.Filter core is Small Taper cylinder
Structure, can select the filter core of different mesh mesh numbers according to different regions, varying environment.
Preferably, described eddy flow housing upper end sets extension tube by connector；Extension tube upper end is provided with safety protective
Upper lid is provided with above plate, safety guard.The present apparatus can also increase extension tube and be combined with connector, adapt to various drainage pipelines
Position adjustments, be conducive to install.Safety guard can stop that debris or personnel drop into eddy flow cavity from top, can also stop eddy flow
Current recoil out Shang Gai in housing.
The beneficial effects of the invention are as follows：Rainwater, which enters in device, voluntarily produces eddy flow, damps muscle choked flow through inwall, rubbish is miscellaneous
Thing shifts to vortex core direction, separates rainwater and debris under the influence of centrifugal force on screen pack；Even if there is debris absorption
On screen pack, also can deadweight and after self-cleaning filter screen under the flow action that pours, wash away debris dirt, blocking will not be caused；
Detachable filter screen can select filter core mesh size according to field condition, be needed with the filtering for adapting to different blended miscellaneous material fluid
Ask, and easily take out filter core, easy to clean, cleaning；Be rotatably connected seat, the design of extension tube, enables eddy flow housing and filter-carrier
Indexing is installed, and adapts to the drainage pipeline in a variety of orientation；It is easy for installation, it is safe and reliable, it is to avoid current recoil in eddy flow housing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is Fig. 1 of the present invention overlooking the structure diagram.
Fig. 3 is Fig. 2 of the present invention damping muscle portion position partial enlargement structural representation.
Fig. 4 is Fig. 1 of the present invention partial enlargement structural representation.
Fig. 5 is a kind of filter cartridge construction schematic diagram of the present invention.
Fig. 6 is a kind of filter-carrier structure schematic diagram of the present invention.
In figure：1. on cover, 2. safety guards, 3. extension tubes, 4. connectors, 5. eddy flow housings, 6. rotatable connection
Seat, 7. filter cores, 701. annular slots, 702. screen packs, 8. filter-carriers, socket, 802. times sockets, 9. on 801.
Mounting seat, 10. sealing rings, 11. filthy water floss holes, 12. water supply connectors, 13. clear water discharge interface, 14. damping muscle.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
A kind of indexable rain water filtering device device of spiral-flow type of the present embodiment, referring to Fig. 1, Fig. 2, centered on eddy flow housing 5,
Water supply connector 12 is accessed from the cylindrical tangential direction of eddy flow housing 5；Filter-carrier 8 is provided with the bottom of eddy flow housing 5, built with
Removable filter core 7；Provided with unhurried current chamber in filter-carrier 8, clear water discharges interface 13 and is connected with unhurried current chamber low spot, filter-carrier
8 lower sections are connected to filthy water floss hole 11.
Specifically, eddy flow housing 5 is vertical and cylindrical structure, and the water supply connector 12 of eddy flow housing 5 is accessed from tangential direction
Center line is similarly helix with the center line of eddy flow housing 5 into 84 degree of space angle, water supply connector 12 and the linkage section of eddy flow housing 5
Shell structure.The inwall of eddy flow housing 5 is provided with the damping muscle 14 vertical with water inlet flow direction, totally 12（Note：According to eddy flow
Diameter of the housing is of different sizes, and damping muscle quantity can change setting）, 12 damping muscle 14 be arranged in eddy flow housing 5 relative to
In the range of the rear semicircle of water supply connector 12.During manufacture, damping muscle 14 is formed integrally formula structure with eddy flow housing 5, as shown in figure 3,
It is in that to the raised triangle in eddy flow casing center direction, and length direction its height is gradually reduced from top to down to damp muscle 14.
Further, eddy flow housing 5 is vertical and cylindrical structure, and cylinder has helicla flute along short transverse, forms spiral
Cylinder, damping muscle 14 is arranged along spiral cylinder inner surface, damps the length of muscle 14 to curved structure, its radian and spiral circle
Cylinder cross section of inboard wall radian is equal.
Extension tube 3 is installed in the upper end of eddy flow housing 5 by a connector 4, and the upper end of extension tube 3 is equipped with safety guard 2, safety
The top of backplate 2 is upper lid 1, as shown in Figure 4.
Connected between eddy flow housing 5 and filter-carrier 8 by the seat 6 that is rotatably connected, the outer domed end of the housing of filter-carrier 8
With the grafting of seat 6 that is rotatably connected, it is freely rotatable.The middle part of seat 6 be rotatably connected provided with through hole, the through hole is used for supporting filter core top
The flange and sealing ring in portion.The bottom outer radius portion of filter-carrier 8 is supported by mounting seat 9；The bottom of filter-carrier 8 passes through peace
Fill the interstitial hole of base 9 and provided with the lower socket 802 being connected with the bend pipe tools of filthy water floss hole 11, the swan neck of filthy water floss hole 11
Sealing ring 10 is provided between part and lower socket 802.The upper socket 801 coordinated with the bottom of filter core 7 is provided with filter-carrier 8.Filter
The diameter of core 7 is less than the endoporus of filter-carrier 8, and its aperture difference is used as unhurried current cavity space.Further, filter core 7 is also combination
Formula is columnar structured, and the lower end of filter core 7 is provided with the annular slot 701 coordinated with upper socket 801.The outer layer of filter core 7 is provided with orifice plate, internal layer
For conical filtering net 702, outer orifice has the function of positioning clamping screen pack 702, thus constitutes detachable filter screen 702
Structure, screen pack 702 is located at unhurried current cavity space area.
In use, the present apparatus is connected to storm sewer lower end, bumpy flow is formed in eddy flow housing 5, and be flushed to always
Filter core 7 and lower section, leaf debris etc. flow in vortex to vortex core, and when by screen pack 702, leaf debris etc. is by mistake
Filter screen stops that rainwater enters unhurried current chamber after being filtered through filter mesh, collects from clear water discharge interface and exits into rainwater collection pool
Recycle.The present apparatus adapts to the position of various drainage pipelines by extension tube 3, rotatable connection seat 6.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple transformation to the present invention
Structure, technique afterwards belongs to protection scope of the present invention.
Claims (9)
1. a kind of indexable rain water filtering device device of spiral-flow type, including eddy flow housing（5）, water supply connector（12）, clear water discharge connect
Mouthful（13）And filthy water floss hole（11）, it is characterized in that described water supply connector accesses eddy flow from the cylindrical tangential direction of eddy flow housing
In housing, water supply connector center line and eddy flow casing centerline are into space acute angle；The inwall of eddy flow housing is provided with to be flowed with water inlet
The damping muscle of direction vertically（14）, damping muscle length direction its height gradually reduces from top to down；The lower section connection of eddy flow housing
Filter-carrier（8）, clear water discharge interface is arranged in filter-carrier, provided with unhurried current chamber in filter-carrier, filter load
Filthy water floss hole is led in body bottom.
2. the indexable rain water filtering device device of spiral-flow type according to claim 1, it is characterised in that described water supply connector
（12）With eddy flow housing（5）Linkage section is helix shell structure.
3. the indexable rain water filtering device device of spiral-flow type according to claim 1 or 2, it is characterised in that described eddy flow shell
Body（5）For the columnar structured of vertical setting, muscle is damped（14）It is arranged in the range of the semicircle in eddy flow housing.
4. the indexable rain water filtering device device of spiral-flow type according to claim 1 or 2, it is characterised in that described damping muscle
（14）With eddy flow housing（5）For integral type structure, damping muscle is in the raised triangle or trapezoidal of eddy flow casing center.
5. the indexable rain water filtering device device of spiral-flow type according to claim 1, it is characterised in that described eddy flow housing
（5）With filter-carrier（8）Between provided with rotatable connection seat（6）.
6. the indexable rain water filtering device device of spiral-flow type according to claim 1 or 2 or 5, it is characterised in that described mistake
Filter carrier（8）Bottom is provided with mounting seat（9）, filter-carrier bottom is provided with and filthy water floss hole（11）Fairlead connection
Lower socket（802）.
7. the indexable rain water filtering device device of spiral-flow type according to claim 1 or 2 or 5, it is characterised in that described mistake
Filter carrier（8）Inside it is provided with and filter core（7）The upper socket that bottom coordinates（801）, upper socket outside is provided with unhurried current chamber.
8. the indexable rain water filtering device device of spiral-flow type according to claim 7, it is characterised in that described filter core（7）For
Cylindrical shape combining structure, outer layer is provided with orifice plate, and internal layer is conical filtering net（702）, filter core lower end is provided with and upper socket（801）
The annular slot of cooperation（701）, conical filtering net（702）For dismountable structure.
9. the indexable rain water filtering device device of spiral-flow type according to claim 1 or 2 or 5, it is characterised in that described rotation
Flow housing（5）Upper end passes through connector（4）Extension tube is set（3）；Extension tube upper end is provided with safety guard（2）, on safety guard
Side is provided with upper lid（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544852.1A CN105521656B (en) | 2015-08-31 | 2015-08-31 | A kind of indexable rain water filtering device device of spiral-flow type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544852.1A CN105521656B (en) | 2015-08-31 | 2015-08-31 | A kind of indexable rain water filtering device device of spiral-flow type |
Publications (2)
| Publication Number | Publication Date |
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| CN105521656A CN105521656A (en) | 2016-04-27 |
| CN105521656B true CN105521656B (en) | 2017-08-22 |
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| CN201510544852.1A Active CN105521656B (en) | 2015-08-31 | 2015-08-31 | A kind of indexable rain water filtering device device of spiral-flow type |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480929A (en) * | 2016-11-08 | 2017-03-08 | 浙江双林机械股份有限公司 | Roof rain water collecting stores reclaiming system |
| CN106638925A (en) * | 2016-11-08 | 2017-05-10 | 浙江双林机械股份有限公司 | Integrated rainwater vertical pipe split flow and rotational flow filtering and separating system |
| CN106669990B (en) * | 2017-02-24 | 2023-05-16 | 湖北君集水处理有限公司 | Cyclone separator with inclined side cutting cyclone water inlet structure |
| CN106639186A (en) * | 2017-02-27 | 2017-05-10 | 国网山东省电力公司经济技术研究院 | Anti-blocking roof rainwater draining device |
| CN107261924A (en) * | 2017-08-08 | 2017-10-20 | 河南富拓光电科技有限公司 | A kind of new dispersing and filtering device |
| CN109837975B (en) * | 2019-03-21 | 2024-02-23 | 浙江双林环境股份有限公司 | Intelligent control cyclone type rain and sewage separator |
| CN112057920A (en) * | 2020-08-17 | 2020-12-11 | 南京信息工程大学 | Rainwater filter and filtering method thereof |
| CN112619242A (en) * | 2020-11-30 | 2021-04-09 | 浙江省海洋水产研究所 | Quick filter enrichment facility of ocean phytoplankton |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4025463A1 (en) * | 1990-08-10 | 1992-02-13 | Weber Werner Ing Gmbh | Rain water tank for sepg. light and heavy impurities - restricts outflow flow to raise water level above normal and trap floating impurities, and collects sediment |
| CN201581434U (en) * | 2009-11-26 | 2010-09-15 | 曾誊录 | Rainwater reclaiming and filtering device |
| CN201912835U (en) * | 2011-01-05 | 2011-08-03 | 万立勤 | Water-rotating filter |
| CN102824783A (en) * | 2012-07-26 | 2012-12-19 | 李永奇 | Forcible sand-setting centrifugal drip irrigation filter |
| CN204933047U (en) * | 2015-08-31 | 2016-01-06 | 浙江双林机械股份有限公司 | The indexable dmp filter apparatus of a kind of spiral-flow type |
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Address after: Hangzhou City, Zhejiang province 311100 Linping Yuhang Economic Development Zone No. 111 Tian He Lu Patentee after: ZHEJIANG SHUANGLIN ENVIRONMENT Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311100 Linping Yuhang Economic Development Zone No. 111 Tian He Lu Patentee before: ZHEJIANG SHUANGLIN PLASTIC MACHINERY Co.,Ltd. |
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