CN107226546A - A kind of rainwater purification processing system - Google Patents
A kind of rainwater purification processing system Download PDFInfo
- Publication number
- CN107226546A CN107226546A CN201710584340.7A CN201710584340A CN107226546A CN 107226546 A CN107226546 A CN 107226546A CN 201710584340 A CN201710584340 A CN 201710584340A CN 107226546 A CN107226546 A CN 107226546A
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- Prior art keywords
- siphon
- cylinder
- pipe
- filter
- cone
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of rainwater purification processing system, including body, filter, support frame and blowoff valve；Body includes cylinder, is arranged at the cone of cylinder body bottom, is arranged at cone base sewage draining exit, through cylinder lateral wall and stretch into the water inlet pipe of inner barrel and the outlet pipe connected through cylinder lateral wall and with filter；Filter is contained in cylinder；Also include siphon pipe, siphon pipe includes siphon tedge, siphon down-comer and siphon outlet；Cone is stretched into the siphon inlet of siphon tedge, siphon inlet is arranged on the tube wall of siphon tedge, and filter membrane is coated with siphon tube wall, siphon tedge passes through the circular hole being arranged on floating ball rod, filter membrane is scrubbed by the bristle being arranged in circular hole, it can effectively prevent the impurity of deposition from blocking siphon pipe, the impurity that can easily clean in filter layer, rainwater is deposited in cone, convenient to rinse, it is easy to use, improve rainwater utilization.
Description
Technical field
The present invention relates to rainwater-collecting utilization technology field, and in particular to a kind of rainwater purification processing system.
Background technology
Rainwater discharge is solved in urban construction is collected by ground rainwater mouthful, and passes through municipal storm sewer system drainage
To natural basin, this processing method does not consider that the collection of rainwater is recycled, and wastes natural resources, and be not provided with regulating and storing
And purification facility, under heavy showers environment, environmental pollution easily is caused to natural water area.
Publication number CN105692948A Chinese patent discloses a kind of rainwater purification filter, and it uses double wall knot
Structure, the chamber that internal chamber wall is surrounded is to be provided with above filter element, filter element to be provided with collection in filter chamber, filter chamber
Mouthful, the chamber between internal chamber wall and outer chamber wall is drainage lumens, and internal chamber wall bottom is provided with through hole, by filter chamber and drainage lumens insertion,
The water inlet with drainage lumens insertion is provided with above outer chamber wall, bottom of device is provided with the sewage draining exit with filter chamber insertion.It is adopted
Reverse filtering scheme is used, dmp filter water quality is good, simultaneously effective solve the automatic cleaning emission problem of filtering residue, filtering
Purification efficiency is high, is easy to safeguard.But it sets leakage mouth on bulb stopper, the leakage mouth is easily deposited the deposit got off and blocked up
Firmly so that it filters residue and is not easy to be excluded.
The content of the invention
The present invention is in order to solve the above technical problems, can conveniently exclude filtering residue there is provided one kind and screen pack is carried out
The rainwater purification processing system of cleaning.
The technical proposal of the invention is realized in this way：
The invention provides a kind of rainwater purification processing system, including body, filter, support frame and blowoff valve；This
Body is including cylinder, the sewage draining exit for being arranged at the cone of cylinder body bottom, being arranged at cone base, through cylinder lateral wall and stretches into cylinder
Internal water inlet pipe and the outlet pipe connected through cylinder lateral wall and with filter；Water inlet pipe is divided into horizontal segment and vertical
Section, water inlet pipe horizontal segment is connected with rain collector；Outlet pipe is divided into horizontal segment and vertical section, and the horizontal segment of outlet pipe is stretched into
Connect in cylinder and with filter；Filter is contained in cylinder；Blowoff valve is contained in cone；
Its architectural feature is：Rainwater purification processing system also includes being contained in intrinsic siphon pipe, and siphon pipe includes rainbow
Riser, siphon down-comer and siphon outlet are sucted, siphon inlet is provided with the side wall of siphon tedge bottom；Siphon
The siphon inlet of tedge is stretched into cone, and siphon tedge is connected with the top of siphon down-comer by inverted U-tube,
The top level elevation of inverted u-shaped pipe is higher than the maximum height of the horizontal segment of outlet pipe, and the top level elevation of inverted u-shaped pipe is low
In the minimum altitude of water inlet pipe horizontal segment；The level height of siphon outlet is less than the level height of siphon inlet.
Further, blowoff valve is ball-cock assembly, and blowoff valve includes bulb stopper, ball float and support；The upper surface of bulb stopper is fixed
Bulb stopper connecting rod is connected, the top of bulb stopper connecting rod is provided with the first groove；Running through on the axis of ball float has floating ball rod, floating ball rod
One end go deep into the first groove and be connected with bulb stopper connecting rod rotating shaft, the other end of floating ball rod is provided with circular hole, the inwall of circular hole
It is fixed with bristle；Support is to be provided with the second groove at the top of Z-type support, the montant of support；Floating ball rod across the second groove simultaneously
It is connected with rack shaft.
Further, siphon tedge passes through circular hole, and siphon inlet is arranged on the side wall of siphon tedge, in siphon
The lateral wall of riser is coated with filter membrane, and the diameter of circular hole is more than the external diameter of filter membrane, and bristle is flexible bristle and was resisted against
On the outer surface of filter membrane.
Further, filter includes the filter frame of cylinder, and the bottom wall of filter frame is provided with some treatment holes, mistake
Primary filter net, fixed plate, fibre bundle and float plate are disposed with inside filter frame from bottom to up；The side wall of float plate passes through
The inwall of movable sealing circle and filter frame is slidingly sealed, and water hole is equipped with fixed plate and float plate, fibre bundle is respectively with consolidating
Fixed board is fixedly connected with float plate.
Further, rainwater purification processing system also includes air-blowing device；Air-blowing device include air inlet pipe, be arranged at into
The second magnetic valve and gas distribution pipe on tracheae, air inlet pipe is through filter frame roof, float plate and fixed plate with laterally setting
Gas distribution pipe connection below fixed plate；Some fumaroles straight up are provided with gas distribution tube wall.
Rainwater purification processing system also includes control cabinet and liquid level gauge；Electromagnetic flowmeter, outlet pipe are provided with water inlet pipe
On be provided with the first magnetic valve, control cabinet is PLC control cabinet, and liquid level is calculated as infrared acquisition liquid level gauge, control cabinet respectively with electromagnetism
Flowmeter, the first magnetic valve, the second magnetic valve and liquid level gauge are electrically connected with, and are electrically connected with the power supply respectively.
Further, the top of cylinder is provided with access hole, and access hole top is provided with top cover；Liquid level gauge is arranged on access hole
Lower section.
Further, water inlet pipe, which is stretched at the mouth of pipe of inner barrel, is provided with section for L-type deflector.
Further, siphon outlet passes the side wall of cone and stretched into outlet pipe.
Further, the diameter of sewage draining exit is much smaller than the diameter of water inlet pipe.
After adopting the above technical scheme, the present invention achieves following beneficial effect：
Existing rain collector is connected by water inlet pipe, without setting rain collector again；The diameter of sewage draining exit is set
Be set to less than water inlet pipe diameter, and by the opening and closing of ball-cock assembly control of sewage disposal mouthful, initial rainwater enter it is fashionable can be to being deposited on
Waste residue in cone is rinsed, with the rising of liquid level in cone, in ball-cock assembly and body under the double action of hydraulic pressure,
Sewage draining exit is closed, and rainwater is discharged from outlet pipe after filtering；When water inlet pipe stops intaking, air-blowing device drum into filter
Gas, float plate is fluctuated, and fibre bundle is cleaned, and air pressure increases in filter, and the water in filter is forced out
To cylinder, liquid level rises in siphon pipe, when liquid level is concordant with the top of siphon pipe, occurs the rainwater in siphonage, cylinder
Rapid discharge, ball-cock assembly fluctuates, and bristle scrubs filter membrane, prevents from blocking, and sewage draining exit, which is opened, facilitates sewage to discharge.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is gas distribution pipe top view of the present invention；
The close-up schematic view that Fig. 3 ball-cock assemblys of the present invention coordinate with siphon pipe；
In figure：1- bodies, 11- cylinders, 12- cones, 13- top covers, 14- sewage draining exits, 15- water inlet pipes, 151- Electromagnetic Flows
Meter, 16- outlet pipes, the magnetic valves of 161- first, 17- access holes, 2- filters, 21- through holes, 22- primary filters net, 23- are solid
Fixed board, 24- float plates, 25- fibre bundles, 26- sliding rings, 3- support frames, 4- air-blowing device, 41- air inlet pipe, 42- second
Magnetic valve, 43- gas distribution pipes, 431- fumaroles, 5- siphon pipes, 51- siphons tedge, 511- siphon inlets, 512- filter membranes,
52- siphons down-comer, 53- siphons outlet, 6- blowoff valves, 61- bulb stoppers, 611- bulb stoppers connecting rod, the grooves of 612- first, 62- are floated
Ball, 621- floating ball rods, 622- circular holes, 623- bristles, 63- supports, the grooves of 631- second, 7- control cabinets, 8- liquid level gauges.
Embodiment
To enable those skilled in the art to be clearly understood from technical scheme, below in conjunction with the accompanying drawings and specifically
Embodiment is described in further details to technical solution of the present invention.
Referring to accompanying drawing 1 to accompanying drawing 3, a kind of rainwater purification processing system that the present invention is provided includes body 1, is contained in body
Filter 2 in 1, the support frame 3 played a supportive role to body 1, air-blowing device 4, the siphon pipe 5 being contained in body 1, receipts
The blowoff valve 6 being dissolved in body 1, the control cabinet 7 being fixed on support frame 3 and the liquid level gauge 8 being contained in body 1.
Body 1 includes cylinder 11, is arranged at the cone 12 of the lower section of cylinder 11, is arranged at the top cover 13 of the top of cylinder 11, sets
Be placed in the bottom of cone 12 sewage draining exit 14, through the side wall of cylinder 11 and stretch into inside cylinder 11 water inlet pipe 15, through cylinder 11
Side wall and the outlet pipe 16 and the access hole 17 positioned at the top of cylinder 11 connected with filter 2.Cylinder 11 is hollow circle
Column-shaped barrel, the bottom of cylinder 11 is fixedly connected by bolt with the top of cone 12, and the bottom of cone 12 is provided with sewage draining exit 14, row
The diameter of dirty mouth 14 is less than the diameter of water inlet pipe 15, and the top of cylinder 11 is provided with access hole 17 and top cover 13, and top cover 13 covers maintenance
Mouth 17；15 points of water inlet pipe is horizontal segment and vertical section, and the horizontal segment of water inlet pipe 15 is provided with electromagnetic flowmeter 151, and water inlet pipe 15 is erected
Straight section stretches into and deflector 152 is provided with the mouth of pipe in body 1, and the cross section of deflector 152 is L-shaped；The water inlet end of water inlet pipe 15
The conventional rain collector of connection, such as conventional urban rainwater well；16 points of outlet pipe is horizontal segment and vertical section, outlet pipe
16 horizontal segments are provided with the first battery valve 161, and the horizontal segment of outlet pipe 16 is connected through the side wall of cylinder 11 and with filter 2.
Filter 2 includes cylindrical filter frame, some treatment holes 21 being arranged on filter frame bottom wall, was contained in
Primary filter net 22, fixed plate 23, fibre bundle 24 and the float plate 25 set gradually in filter frame and from bottom to up；Primary filter
Net 22 is detachably connected with filtering net side wall, leaves certain interval between fixed plate 23 and primary filter net 22, fixed plate 23 with
Filtering net side wall is removably fixedly connected, and float plate 25 realizes the company of being slidingly sealed by sliding ring 26 and filter frame side wall
Connect, this is slidingly sealed the conventional arrangement being connected as in high-efficiency fiber filter, will not be repeated here；Fixed plate 23 and float plate 25
On be equipped with water hole (not shown), fibre bundle 24 is respectively fixedly connected with the upper surface of fixed plate 23 and float plate 25
Lower surface.
Support frame 3 includes the fix bar of vertical support feet and level, and horizontal fix bar is fixedly connected with the outer wall of cylinder 11,
Vertical support feet is fixedly connected with horizontal fix bar.
Air-blowing device 4 includes air inlet pipe 41, the second magnetic valve 42 being arranged in air inlet pipe 41 and is arranged on primary mistake
Gas distribution pipe 43 between filter screen 22 and fixed plate 23.The inlet end of air inlet pipe 41 is connected with pressure-air buffer tank, the connection side
Formula is routine techniques, be will not be repeated here；The outlet side of air inlet pipe 41 passes through filter frame roof, float plate 25 and fixed plate 23
Connected with gas distribution pipe 43, the tube wall of gas distribution pipe 43 is provided with some fumaroles 431 straight up.
Siphon pipe 5 includes siphon tedge 51, siphon down-comer 52 and siphon outlet 53.Under siphon pipe tedge 51
The side wall in portion is provided with siphon inlet 511, and siphon inlet 511 is stretched into cone 12, and siphon inlet 511 is coated with filtering
Film 512；The top of siphon tedge 51 is connected by inverted U-tube with the top of siphon down-comer 52；Inverted u-shaped tube top portion
Highest level height of the level height higher than the horizontal segment of outlet pipe 16, the level height in inverted u-shaped tube top portion is less than water inlet pipe
The floor level height of 15 horizontal segments；The level height of siphon outlet 53 is less than the level height of siphon inlet 511, siphon
Outlet 53 passes through the side wall of cone 12 and stretched into the vertical section of outlet pipe 16.
Blowoff valve 6 is ball-cock assembly, and blowoff valve 6 includes bulb stopper 61, ball float 62 and support 63.The upper surface of bulb stopper 61 is fixed
Bulb stopper connecting rod 611 is connected with, the top of bulb stopper connecting rod 611 is provided with the first groove 612；Running through on the axis of ball float 62 has ball float
Connecting rod 621, one end of floating ball rod 621 is stretched into the first groove 612 and is connected with bulb stopper connecting rod rotating shaft；Support 63 is Z-type support,
The vertical bar top of support 63 is provided with the second groove 631, floating ball rod 621 across the second groove 631 and with the rotating shaft of support 63
Connection, support 63 is fixed on the inner surface of cone 12；The other end of floating ball rod 621 be provided with circular hole 622, circular hole 622 it is interior
Bristle 623 is fixed with surface.Siphon tedge 51 passes through circular hole 622, and the diameter of circular hole 622 is more than the outer of filter membrane 512
Footpath so that floating ball rod 621 can freely be swung up and down, bristle 623 is flexible bristle, and bristle 623 is resisted against outside filter membrane 512
On surface.
Control cabinet 7 is PLC control cabinet, and control cabinet 7 is electric with electromagnetic flowmeter 151, the first magnetic valve 161 and second respectively
Magnet valve 42 is electrically connected with, and is electrically connected with the power supply, and electromagnetic flowmeter 151, the first magnetic valve 161 and the second magnetic valve 42 are entered
Row control.The connected mode and control process are water process conventional meanses, be will not be repeated here.
Liquid level gauge 8 is infrared acquisition liquid level gauge, and liquid level gauge 8 is electrically connected with control cabinet 7 and power supply.
The specifically used process of the present invention is so completed：First, water inlet pipe 15 is connected to conventional rainwater collection packaging
Put, input flow rate initial value in control cabinet 7, the flow initial value of the setting should be greater than the delivery flow of sewage draining exit 14, control cabinet 7
The flow that electromagnetic flowmeter 151 is detected is detected, when flow is more than setting value, control cabinet 7 sends signal and opens the
One magnetic valve 161, the rainwater that water inlet pipe 15 enters is rinsed after the water conservancy diversion of deflector 152 to the inner surface of cone 12, and from row
Dirty mouth 14 is discharged.Rainwater in cone 12 is gradually accumulated, and ball float 62 floats, and bulb stopper 61 blocks sewage draining exit 14, the water in cone 12
Under pressure and the collective effect of ball float 62, the liquid level that bulb stopper 61 is blocked in sewage draining exit 14, cone 12 completely continues to rise, through filter water
Hole 21 enters in filter 2 and discharged after the filtering of primary filter net 22 and fibre bundle 24 from outlet pipe 16, outlet pipe
16 are connected to water purification collection device.When rainwater is gradually reduced, and electromagnetic flowmeter 151 measures flow less than setting value, control cabinet 7
The first magnetic valve of signal-off 161 is sent, after the first magnetic valve 161 is completely closed, control cabinet 7 sends signal and opens the second electromagnetism
Air in valve 42, pressure-air buffer tank is through air inlet pipe 41, gas distribution pipe 43, and fumarole 431 sprays, the rainwater in filter frame with
And fibre bundle 24 is disturbed by pressure-air, float plate 25 fluctuates cleans to fibre bundle 24, due to the first magnetic valve 161
Close, the rainwater in filter frame is forced into by the increase of filter frame inner air pressure together with the impurity washed out from treatment hole 21
In cylinder 11, liquid level rises in cylinder 11, and siphon, cylinder 11 and cone 12 occur when liquid level is flushed with inverted u-shaped tube top portion
Interior part rainwater is rapid to be discharged out of siphon pipe, and ball float 62 is fluctuated, and bristle 623 is scrubbed to filter membrane 512, now
Bulb stopper 61 is pulled up, and sewage draining exit 14 is opened, and remaining sewage is discharged from sewage draining exit 14.Liquid level gauge is carried out to liquid level in body 1
Detection, when detecting liquid level less than 511 horizontal level of siphon inlet, control cabinet 7 sends the second magnetic valve of signal-off 42,
Stop air-blowing.So far, the present invention is finished using process description.
Claims (6)
1. a kind of rainwater purification processing system, including body (1), filter (2), support frame (3) and blowoff valve (6)；Body
(1) include cylinder (11), be arranged at the cone (12) of cylinder (11) bottom, be arranged at cone (12) bottom sewage draining exit (14),
Through cylinder (11) side wall and stretch into the internal water inlet pipe (15) of cylinder (11) and filled through cylinder (11) side wall and with filtering
Put the outlet pipe (16) of (2) connection；Water inlet pipe (15) is divided into horizontal segment and vertical section, water inlet pipe (15) horizontal segment and rainwater-collecting
Device is connected；Outlet pipe (16) is divided into horizontal segment and vertical section, outlet pipe (16) horizontal segment stretch into cylinder (11) and with filtering
Device (2) is connected；Filter (2) is contained in cylinder (11)；Blowoff valve (6) is contained in cone (12)；
It is characterized in that：The rainwater purification processing system also includes siphon pipe (5), and siphon pipe (5) includes siphon tedge
(51), siphon down-comer (52) and siphon outlet (53), on the side wall of siphon tedge (51) bottom being provided with siphon enters
The mouth of a river (511), the siphon inlet (511) of siphon tedge (51) is stretched into cone (12), siphon tedge (51) and siphon
The top of down-comer (52) is connected by inverted U-tube, and the top level elevation of inverted u-shaped pipe is higher than the water of outlet pipe (16)
The maximum height of flat section, the top level elevation of inverted u-shaped pipe is less than the minimum altitude of water inlet pipe (15) horizontal segment；Siphon is discharged
The level height of mouth (53) is less than the level height of siphon inlet (511)；Blowoff valve (6) is ball-cock assembly, and blowoff valve (6) includes
Bulb stopper (61), ball float (62) and support (63)；The upper surface of bulb stopper (61) is fixedly connected with bulb stopper connecting rod (611), bulb stopper connecting rod
(611) top is provided with the first groove (612)；Running through on the axis of ball float (62) has floating ball rod (621), floating ball rod
(621) one end is goed deep into the first groove (612) and is connected with bulb stopper connecting rod (611) rotating shaft, the other end of floating ball rod (621)
Provided with circular hole (622), the inwall of circular hole (622) is fixed with bristle (623)；Support (63) is Z-type support, support (63) it is perpendicular
The second groove (631) is provided with the top of bar；Floating ball rod (621) is connected across the second groove (621) and with support (63) rotating shaft.
2. rainwater purification processing system as claimed in claim 1, it is characterised in that：Siphon tedge (51) passes through circular hole
(622), siphon inlet (511) are arranged on the tube wall of siphon tedge (51), are coated on the tube wall of siphon tedge (51)
Have a filter membrane (512), the diameter of circular hole (622) is more than the external diameter of filter membrane (512), bristle (622) be flexible bristle and against
On the outer surface of filter membrane (512).
3. rainwater purification processing system as claimed in claim 1 or 2, it is characterised in that：The rainwater purification processing system is also
Including control cabinet (7) and the liquid level gauge (8) being contained in cylinder (11)；Electromagnetic flowmeter (151) is provided with water inlet pipe (15),
The first magnetic valve (161) is provided with outlet pipe (16), control cabinet (7) is PLC control cabinet, and liquid level gauge (8) is infrared acquisition liquid
Position meter；Control cabinet (7) respectively with electromagnetic flowmeter (151), the first magnetic valve (161) and the second magnetic valve (42) and liquid level gauge
(8) it is electrically connected with, and is electrically connected with the power supply respectively.
4. rainwater purification processing system as claimed in claim 3, it is characterised in that：The top of cylinder (11) is provided with access hole
(17), it is provided with top cover (13) on access hole (17)；Liquid level gauge (8) is located at the lower section of access hole (17).
5. rainwater purification processing system as claimed in claim 3, it is characterised in that：It is internal that water inlet pipe (15) stretches into cylinder (11)
The mouth of pipe at be provided with section for L-type deflector (152).
6. rainwater purification processing system as claimed in claim 3, it is characterised in that：Siphon outlet (53) passes cone (12)
Side wall and stretch into outlet pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584340.7A CN107226546B (en) | 2017-07-18 | 2017-07-18 | Rainwater purification treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584340.7A CN107226546B (en) | 2017-07-18 | 2017-07-18 | Rainwater purification treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107226546A true CN107226546A (en) | 2017-10-03 |
| CN107226546B CN107226546B (en) | 2020-11-27 |
Family
ID=59956438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710584340.7A Expired - Fee Related CN107226546B (en) | 2017-07-18 | 2017-07-18 | Rainwater purification treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226546B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751606A (en) * | 2018-06-27 | 2018-11-06 | 杨开村 | A kind of novel biological effluent treatment equipment |
| CN109772833A (en) * | 2018-12-29 | 2019-05-21 | 河南冠宇环保科技有限公司 | A kind of unpowered self-cleaning type rotation grid |
| CN113121029A (en) * | 2021-05-13 | 2021-07-16 | 江阴市港城市政工程有限公司 | Municipal administration sewage pipes adsorbs deodorizing device |
| CN114576421A (en) * | 2022-02-28 | 2022-06-03 | 开维喜阀门集团有限公司 | Siphon type liquid level control valve and control method thereof |
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| CN203924320U (en) * | 2014-05-22 | 2014-11-05 | 明兴中 | Floatage-type rainwater flow-discarding device |
| CN105692948A (en) * | 2016-04-29 | 2016-06-22 | 四川牧雨环保科技有限公司 | Rainwater filtering and purifying device |
| CN205874035U (en) * | 2016-04-29 | 2017-01-11 | 四川牧雨环保科技有限公司 | U type rainwater filtration purification device |
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2017
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|---|---|---|---|---|
| CN2104696U (en) * | 1991-05-04 | 1992-05-20 | 刘斯泉 | Installation for hospital sewage disposal |
| CN201076784Y (en) * | 2007-08-09 | 2008-06-25 | 罗其海 | Filter |
| CN202113658U (en) * | 2011-06-20 | 2012-01-18 | 黄江峰 | Gravity type hydraulic automatic filter system |
| CN102774896A (en) * | 2012-04-20 | 2012-11-14 | 北京建筑工程学院 | Integral purification device and method for particles in rain and sewage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108751606A (en) * | 2018-06-27 | 2018-11-06 | 杨开村 | A kind of novel biological effluent treatment equipment |
| CN108751606B (en) * | 2018-06-27 | 2021-07-23 | 福建省环境保护设计院有限公司 | Biological wastewater treatment equipment |
| CN109772833A (en) * | 2018-12-29 | 2019-05-21 | 河南冠宇环保科技有限公司 | A kind of unpowered self-cleaning type rotation grid |
| CN113121029A (en) * | 2021-05-13 | 2021-07-16 | 江阴市港城市政工程有限公司 | Municipal administration sewage pipes adsorbs deodorizing device |
| CN114576421A (en) * | 2022-02-28 | 2022-06-03 | 开维喜阀门集团有限公司 | Siphon type liquid level control valve and control method thereof |
| CN114576421B (en) * | 2022-02-28 | 2023-06-23 | 开维喜阀门集团有限公司 | Siphon type liquid level control valve and control method thereof |
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