CN106759775A - Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method - Google Patents
Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method Download PDFInfo
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- CN106759775A CN106759775A CN201710049148.8A CN201710049148A CN106759775A CN 106759775 A CN106759775 A CN 106759775A CN 201710049148 A CN201710049148 A CN 201710049148A CN 106759775 A CN106759775 A CN 106759775A
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- Prior art keywords
- abandoned stream
- rainwater
- chamber
- water
- collected
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
Abstract
The invention discloses a kind of rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method, shunting flow abandoning apparatus include equipment cavity, water inlet, hand basket filtering area, collection motor-driven valve, abandoned stream pump group, water quality instrument, rain sensor, rain video sensor and control system, water quality instrument, rain sensor, rain video sensor, collection motor-driven valve and abandoned stream pump group are connected by cable with control system respectively, equipment cavity is divided into chamber and emergent abandoned stream chamber is collected by filtration, and chamber and emergent abandoned stream chamber is collected by filtration and is interconnected.Rainwater automatic shunt flow abandoning apparatus in the present invention change many well multipoint mode treatment of the grid of traditional rain water drainage processing system, Vatch basin, escape pit, flow abandoning apparatus, initial stage filter and setting pot etc. in the prior art, so that the collection of rainwater is more reasonable, but also abandoned stream draining is solved the problems, such as simultaneously.Abandoned stream draining in the present invention is that have pressure water, is additionally provided with emergency measure, more ensure that the security of whole system.
Description
Technical field
The invention belongs to rainwater split-flow treatment equipment technical field, a kind of rainwater automatic shunt abandoned stream is particularly related to
Device and rainwater automatic shunting method.
Background technology
Water is the most valuable resource of the mankind, but waste and the pollution of environment due to the mankind, causes the water resource day of cleaning
Benefit is reduced, and as society develops rapidly with economic, city progress faster, water resource deteriorates, and level of ground water declines, the use in city
Water difficult problem is also increasingly serious, and country spends the huge fund to carry out project of South-to-North water diversion, however can only meet some areas use water
Problem, it is impossible to fundamentally solve the problems, such as water shortage, in addition urbanization makes original vegetation and soil be waterproof ground institute's generation
Replace, cause a large amount of rain water runoffs, destroy natural, ecological hydrological environment.
Rainwater as a kind of water source of cleaning, in the important function that environment and water resource are played using aspect, to ours
Human settlement and water conservancy ecosystem have profound significance.At present, increasing country starts the rainwater for noting collecting cleaning, rain
Water collects generally using roof, surface road, greenery patches, natural hillside etc., be mingled with early-stage rainwater a large amount of pollutants, silt and
Impurity, therefore, early-stage rainwater answers abandoned stream to discharge, and collects the rainwater of intermediary and later stages cleaning, while the contaminant filter of rainwater is excluded,
Ensure the normal operation of later stage water storage system, and ensure draining safety, can by the cleaning rainwater after treatment and evaporative filtration
The standard of drinking water is fully achieved.
Traditional rainwater-collecting method has early-stage rainwater stream abandoning device, Vatch basin, shunting well, early-stage rainwater filtering, sand setting
The way of the multiple combinations such as pond, its drawback is input is big, construction is complicated, floor space is big and management difficulty is high etc., and its
Handling process occurs swelling when being run in the case of sludge loading high so that sludge is difficult to separate, and causes system not
Can normally run, water outlet is not up to standard, intractability is larger.And rain water collecting system of the prior art needs newly-built biochemistry heavy
Shallow lake pond, causes floor space and construction investment input larger, and has that equipment is too fat to move, and many drawbacks such as bulky are unfavorable for
The development of rainwater resources utilization cause.
The content of the invention
The present invention exists to overcome the shortcomings of prior art, there is provided a kind of rainwater-collecting is more reasonable, can solve simultaneously
Certainly rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method of abandoned stream drainage problem.
The present invention is achieved by the following technical solutions：A kind of rainwater automatic shunt flow abandoning apparatus, it includes equipment cavity
Body, water inlet, hand basket filtering area, collection motor-driven valve, abandoned stream pump group, water quality instrument, rain sensor, rain video sensor and control system
System, water quality instrument, rain sensor, rain video sensor, collection motor-driven valve and abandoned stream pump group pass through cable and control system respectively
Connection, equipment cavity is divided into chamber and emergent abandoned stream chamber is collected by filtration, and chamber and emergent abandoned stream chamber is collected by filtration and is interconnected；
An overfall being connected with city planting ductwork is respectively arranged with the side wall in chamber and emergent abandoned stream chamber being collected by filtration, in filtering
Liquid level sensor is provided with collecting chamber, low liquid level ball float and high level ball float is respectively arranged with liquid level sensor, in mistake
It is provided with the side wall for filtering collecting chamber and collects the collection port that pipe network is connected, collection motor-driven valve is connected with collection port；
Hand basket filtering area is arranged at the water inlet that chamber is collected by filtration, and hand basket filtering area is main oblique by water inlet, water quality instrument, water conservancy diversion
Plate, screen pack and section dirty hand basket composition, water quality instrument are arranged at water inlet, are provided with the bottom of screen pack and cut a dirty hand basket,
Flow guiding inclined plate is provided between water inlet and screen pack, one end of flow guiding inclined plate is connected with the bottom of water inlet, flow guiding inclined plate
The other end is connected with the bottom of screen pack；
Abandoned stream pump group is arranged at the bottom in emergent abandoned stream chamber, and abandoned stream pump group is made up of some groups of abandoned stream pumping units, every group of abandoned stream pump
Equipment includes water sucking mouth, abandoned stream butterfly valve and abandoned stream pump, and an abandoned stream butterfly valve is connected in the both sides of abandoned stream pump, abandoned stream pump and
Connect in succession by the way that abandoned stream is soft between abandoned stream butterfly valve, a water sucking mouth, the water outlet of abandoned stream butterfly valve are connected with the water intake end of abandoned stream butterfly valve
End is connected with an abandoned stream gathering tube, and abandoned stream gathering tube is connected with abandoned stream delivery port, and the bottom that chamber is collected by filtration is stretched into water sucking mouth, abandons
Emergent abandoned stream chamber is stretched out at the outflow mouth of a river.
The bottom that chamber is collected by filtration is arranged on ground, and the bottom in emergent abandoned stream chamber is provided with channel steel base, abandoned stream of meeting an urgent need
The bottom in chamber is higher than the bottom that chamber is collected by filtration.
It is located to be collected by filtration in the top of hand basket filtering area and access hole is provided with the top of chamber.
Abandoned stream pump group is made up of two groups of abandoned stream pumping units, and abandoned stream pump is vertical single stage centrifugal pump.
Basket handle is provided with cutting on dirty hand basket, check-valves is respectively connected with each abandoned stream butterfly valve.
Control system it is main by PLC programmable modules, man-machine touch-screen, A.C. contactor, thermorelay, air switch and
Auxiliary reclay is constituted.
A kind of rainwater automatic shunting method of use rainwater automatic shunt flow abandoning apparatus, comprises the following steps：
1）Rainwater enters hand basket area from water inlet first, and rainwater will be collected into first pass through water quality instrument, water quality instrument before hand basket area
To water quality index control system is transferred to by cable；
2）Rainwater enters hand basket area by water inlet by flow guiding inclined plate, and screen pack is by the impurity in rainwater when rainwater is by screen pack
Suspension is intercepted and fallen into hand basket, is gone in the rainwater access arrangement cavity of removal of impurity suspension by screen pack；
3）Liquid level sensor transmits signals to control system by cable when rainwater in access arrangement cavity exceedes low liquid level,
Control system starts abandoned stream pump；
4）When water quality instrument detects water quality reaching standard and rain sensor detects rainfall more than setting value, abandoned stream pump stops work
Make, collect motor-driven valve and open, rainwater is entered by collection port to be collected in pipe network；
5）When rainfall increase, water level rises in equipment cavity, and rainwater will pass through overfall and enter city planting ductwork, and water level is gone up once again
When liter reaches high level more than overfall, control system alarm, into emergency rating；
6）Abandoned stream pump will be waken up when control system is into emergency rating the rainwater pressurization in equipment cavity is entered into municipal administration
Pipe network；
7）System returns to original state after rainfall terminates 24 hours, waits next rainfall.
The entry condition of abandoned stream pump is：Water quality is up to standard for the detection of water quality instrument, the water level in equipment cavity exceedes low liquid level or
Rain sensor detects rainfall and is not above setting value；
The top of rainwater shunting flow abandoning apparatus hand basket filtering area is provided with access hole, periodically opens access hole and carries a section dirty hand basket
Go out the suspension and impurity that can clear up in hand basket.
Abandoned stream pump group by water sucking mouth, abandoned stream dish valve, abandoned stream it is soft connect, the group such as abandoned stream gathering tube, abandoned stream delivery port and check-valves
Part is constituted, and when water quality and rainfall are all not reaching to advance sets requirement, and liquid level sensor low water float exceedes low liquid level
When, start abandoned stream pump, water not up to standard is drained into city planting ductwork.
Liquid level sensor is switching signal, is provided with two liquid levels of low liquid level and high level.Low liquid level can protect water pump, low
Liquid level is termination of pumping.High level emergency, when the water level in equipment cavity reaches high level, control system alarm, into emergent
State, when control system enters emergency rating, will wake up abandoned stream pump and the water pressurization in equipment cavity is entered into city planting ductwork
It is interior.
Rain sensor is pulse signal, and rainfall is converted into pulse signal during rainfall is transferred to control by cable
System, rainfall value is can setting value, such as 1-10 millimeters of setting.The frequency of rainfall during the collection rainfall of rain video sensor, by cable
Line is transferred to control system in the form of pulse signal.Water quality instrument predominantly detects the content of turbidity suspension thing pollutant, with pulse
The form of signal is transferred to control system.
Control system it is main by PLC programmable modules, man-machine touch-screen, A.C. contactor, thermorelay, air switch and in
Between the composition such as relay.Control system coordinates water quality instrument, liquid level sensor, rain sensor and rain video sensor to automatically analyze simultaneously
The signals such as detection Rainwater Quality, liquid level, rainfall and rain frequency, so as to realize full-automatic work.
The beneficial effects of the invention are as follows：Rainwater automatic shunt flow abandoning apparatus in the present invention change tradition in the prior art
Many well multiple spots such as the grid of rain water drainage processing system, Vatch basin, escape pit, flow abandoning apparatus, initial stage filter and setting pot
Formula treatment, the rainwater automatic shunt flow abandoning apparatus in the application cause that the collection of rainwater is more reasonable, but also solve simultaneously
The problem of abandoned stream draining.Abandoned stream draining in the present invention is that have pressure water, and like product uses agravic stream row on the market
Water, agravic stream draining just cannot Auto-drainage when abandoned stream pipe network absolute altitude is unsatisfactory for condition.Rainwater in the application divides automatically
Stream flow abandoning apparatus are additionally provided with emergency measure, more ensure that the security of whole system.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of rainwater automatic shunt flow abandoning apparatus of the present invention；
Fig. 2 is the overlooking the structure diagram of rainwater automatic shunt flow abandoning apparatus of the present invention；
Fig. 3 is each equipment cable connection schematic diagram in rainwater automatic shunt flow abandoning apparatus of the present invention；
In figure：1- water inlets；2- collects motor-driven valve；3- water quality instrument；4- rain sensors；5- rain video sensors；6- control systems；
7- cables；8- is collected by filtration chamber；9- meets an urgent need abandoned stream chamber；10- overfalls；11- liquid level sensors；12- low liquid level ball floats；13-
High level ball float；14- collection ports；15- Basket handles；16- flow guiding inclined plates；17- screen packs；18- cuts dirty hand basket；19- water sucking mouths；
20- abandoned stream butterfly valves；21- abandoned stream pumps；22- abandoned streams are soft to be connect；23- abandoned stream gathering tubes；24- abandoned stream delivery ports；25- channel steel bases；26-
Access hole.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1 to Figure 3, a kind of rainwater automatic shunt flow abandoning apparatus, it includes equipment cavity, water inlet 1, hand basket mistake
Filter area, collection motor-driven valve 2, abandoned stream pump group, water quality instrument 3, rain sensor 4, rain video sensor 5 and control system 6, water quality instrument 3,
Rain sensor 4, rain video sensor 5, collection motor-driven valve 2 and abandoned stream pump group are connected by cable 7 with control system 6 respectively,
Equipment cavity is divided into chamber 8 and emergent abandoned stream chamber 9 is collected by filtration, and chamber 8 and emergent abandoned stream chamber 9 is collected by filtration and is interconnected；
An overfall 10 being connected with city planting ductwork is respectively arranged with being collected by filtration on the side wall in chamber 8 and emergent abandoned stream chamber 9,
It is collected by filtration in chamber 8 and is provided with liquid level sensor 11, low liquid level ball float 12 and liquid high is respectively arranged with liquid level sensor 11
Position ball float 13, is provided with the side wall that chamber 8 is collected by filtration and collects the collection port 14 that pipe network is connected, and is connected at collection port 14
There is collection motor-driven valve 2；
Hand basket filtering area is arranged at the water inlet 1 that chamber 8 is collected by filtration, hand basket filtering area it is main by water inlet 1, water quality instrument 3, lead
Stream swash plate 16, screen pack 17 and a section dirty hand basket 18 are constituted, and water quality instrument 3 is arranged at water inlet 1, is set in the bottom of screen pack 17
Have and cut dirty hand basket 18, flow guiding inclined plate 16, one end of flow guiding inclined plate 16 and water inlet are provided between water inlet 1 and screen pack 17
1 bottom connection, the other end of flow guiding inclined plate 16 is connected with the bottom of screen pack 17；
Abandoned stream pump group is arranged at the bottom in emergent abandoned stream chamber 9, and abandoned stream pump group is made up of some groups of equipment of abandoned stream pump 21, every group of abandoned stream
The equipment of pump 21 includes water sucking mouth 19, abandoned stream butterfly valve 20 and abandoned stream pump 21, and an abandoned stream is connected in the both sides of abandoned stream pump 21
Butterfly valve 20,22 connections are connect between abandoned stream pump 21 and abandoned stream butterfly valve 20 by the way that abandoned stream is soft, are connected with the water intake end of abandoned stream butterfly valve 20
One water sucking mouth 19, the water side of abandoned stream butterfly valve 20 is connected with an abandoned stream gathering tube 23, abandoned stream gathering tube 23 and abandoned stream delivery port 24
The bottom that chamber 8 is collected by filtration is stretched into connection, water sucking mouth 19, and abandoned stream delivery port 24 stretches out emergent abandoned stream chamber 9.
The bottom that chamber 8 is collected by filtration is arranged on ground, and the bottom in emergent abandoned stream chamber 9 is provided with channel steel base 25, meets an urgent need
The bottom in abandoned stream chamber 9 is higher than the bottom that chamber 8 is collected by filtration.Set positioned at the top that chamber 8 is collected by filtration in the top of hand basket filtering area
It is equipped with access hole 26.Abandoned stream pump group is made up of two groups of equipment of abandoned stream pump 21, and abandoned stream pump 21 is vertical single stage centrifugal pump.Carried dirt is cut
Basket handle 15 is provided with basket 18.Check-valves is respectively connected with each abandoned stream butterfly valve 20.Control system 6 is main can by PLC
Programming module, man-machine touch-screen, A.C. contactor, thermorelay, air switch and auxiliary reclay composition.
The rainwater automatic shunting method of rainwater automatic shunt flow abandoning apparatus of the present invention is：
1）Rainwater enters hand basket area from water inlet 1 first, and into first pass through water quality instrument 3 before hand basket area, water quality instrument 3 will be received rainwater
The water quality index for collecting is transferred to control system 6 by cable 7；
2）Rainwater enters hand basket area by water inlet 1 by flow guiding inclined plate 16, and screen pack 17 is by rainwater when rainwater is by screen pack 17
In impurity suspension intercept fall into hand basket, gone in the rainwater access arrangement cavity of removal of impurity suspension by screen pack 17；
3）Liquid level sensor 11 transmits signals to control system by cable 7 when rainwater in access arrangement cavity exceedes low liquid level
System 6, control system 6 starts abandoned stream pump；
The entry condition of abandoned stream pump is：Water quality is up to standard for the detection of water quality instrument 3, the water level in equipment cavity exceedes low liquid level or rainfall
Sensor 4 detects rainfall and is not above setting value；
4）When water quality instrument 3 detects water quality reaching standard and rain sensor 4 detects rainfall more than setting value, abandoned stream pump stops
Work, collects motor-driven valve 2 and opens, and rainwater is entered by collection port 14 to be collected in pipe network；
5）When rainfall increase, water level rises in equipment cavity, and rainwater will pass through overfall 10 and enter city planting ductwork, and water level is once again
When being increased beyond overfall 10 and reaching high level, control system 6 is alarmed, into emergency rating；
6）Abandoned stream pump will be waken up when control system 6 is into emergency rating the rainwater pressurization in equipment cavity is entered into municipal administration
Pipe network；
7）System returns to original state after rainfall terminates 24 hours, waits next rainfall.
The top of rainwater shunting flow abandoning apparatus hand basket filtering area is provided with access hole 26, periodically opening access hole 26 will cut
Dirty hand basket 18 proposes the suspension and impurity that can be cleared up in hand basket.
Finally it should be noted that above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of scope, simple modification or equivalent that one of ordinary skill in the art is carried out to technical scheme,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of rainwater automatic shunt flow abandoning apparatus, it is characterised in that：The rainwater automatic shunt flow abandoning apparatus include equipment cavity
Body, water inlet, hand basket filtering area, collection motor-driven valve, abandoned stream pump group, water quality instrument, rain sensor, rain video sensor and control system
System, the water quality instrument, rain sensor, rain video sensor, collect motor-driven valve and abandoned stream pump group respectively by cable with it is described
Control system is connected, and the equipment cavity is divided into chamber and emergent abandoned stream chamber is collected by filtration, the chamber and described emergent of being collected by filtration
Abandoned stream chamber is interconnected；
An overflow being connected with city planting ductwork is respectively arranged with described being collected by filtration on the side wall in chamber and the emergent abandoned stream chamber
Mouthful, liquid level sensor is provided with chamber in described being collected by filtration, low liquid level ball float is respectively arranged with the liquid level sensor
With high level ball float, it is provided with the side wall that chamber is collected by filtration and collects the collection port that pipe network is connected, in the collection
The collection motor-driven valve is connected with mouthful；
The hand basket filtering area is arranged at the water inlet that chamber is collected by filtration, the hand basket filtering area it is main by water inlet,
Water quality instrument, flow guiding inclined plate, screen pack and section dirty hand basket composition, the water quality instrument is arranged at the water inlet, in the filtering
The bottom of net is provided with described section of dirty hand basket, and the flow guiding inclined plate, institute are provided between the water inlet and the screen pack
The one end for stating flow guiding inclined plate is connected with the bottom of the water inlet, the bottom of the other end of the flow guiding inclined plate and the screen pack
Connection；
The abandoned stream pump group is arranged at the bottom in the emergent abandoned stream chamber, and the abandoned stream pump group is by some groups of abandoned stream pumping unit groups
Into abandoned stream pumping unit described in every group includes water sucking mouth, abandoned stream butterfly valve and abandoned stream pump, is connected respectively in the both sides of the abandoned stream pump
There is abandoned stream butterfly valve described in, connect in succession by the way that abandoned stream is soft between the abandoned stream pump and the abandoned stream butterfly valve, in the abandoned stream butterfly valve
Water intake end be connected with water sucking mouth described in, the water side of the abandoned stream butterfly valve is connected with an abandoned stream gathering tube, and the abandoned stream converges
House steward is connected with abandoned stream delivery port, and the bottom that chamber is collected by filtration is stretched into the water sucking mouth, and the abandoned stream delivery port stretches out institute
State emergent abandoned stream chamber.
2. rainwater automatic shunt flow abandoning apparatus according to claim 1, it is characterised in that：The bottom that chamber is collected by filtration
It is arranged on ground, the bottom in the emergent abandoned stream chamber is provided with channel steel base, and the bottom in the emergent abandoned stream chamber is higher than described
The bottom in chamber is collected by filtration.
3. rainwater automatic shunt flow abandoning apparatus according to claim 1 and 2, it is characterised in that：In the hand basket filtering area
Top be located at described being collected by filtration access hole be provided with the top of chamber.
4. rainwater automatic shunt flow abandoning apparatus according to claim 1 and 2, it is characterised in that：The abandoned stream pump group is by two
Group abandoned stream pumping unit composition, the abandoned stream pump is vertical single stage centrifugal pump.
5. rainwater automatic shunt flow abandoning apparatus according to claim 1 and 2, it is characterised in that：On described section of dirty hand basket
It is provided with Basket handle.
6. rainwater automatic shunt flow abandoning apparatus according to claim 1 and 2, it is characterised in that：In each abandoned stream butterfly
Check-valves is respectively connected with valve.
7. rainwater automatic shunt flow abandoning apparatus according to claim 1 and 2, it is characterised in that：The control system is main
It is made up of PLC programmable modules, man-machine touch-screen, A.C. contactor, thermorelay, air switch and auxiliary reclay.
8. a kind of rainwater automatic shunting method of the rainwater automatic shunt flow abandoning apparatus described in use claim 1, its feature exists
In：The rainwater automatic shunting method comprises the following steps：
1）Rainwater enters hand basket area from water inlet first, and rainwater will be collected into first pass through water quality instrument, water quality instrument before hand basket area
To water quality index control system is transferred to by cable；
2）Rainwater enters hand basket area by water inlet by flow guiding inclined plate, and screen pack is by the impurity in rainwater when rainwater is by screen pack
Suspension is intercepted and fallen into hand basket, is gone in the rainwater access arrangement cavity of removal of impurity suspension by screen pack；
3）Liquid level sensor transmits signals to control system by cable when rainwater in access arrangement cavity exceedes low liquid level,
Control system starts abandoned stream pump；
4）When water quality instrument detects water quality reaching standard and rain sensor detects rainfall more than setting value, abandoned stream pump stops work
Make, collect motor-driven valve and open, rainwater is entered by collection port to be collected in pipe network；
5）When rainfall increase, water level rises in equipment cavity, and rainwater will pass through overfall and enter city planting ductwork, and water level is gone up once again
When liter reaches high level more than overfall, control system alarm, into emergency rating；
6）Abandoned stream pump will be waken up when control system is into emergency rating the rainwater pressurization in equipment cavity is entered into municipal administration
Pipe network；
7）System returns to original state after rainfall terminates 24 hours, waits next rainfall.
9. rainwater automatic shunting method according to claim 8, it is characterised in that：Step 3）The entry condition of middle abandoned stream pump
For：Water quality is up to standard for the detection of water quality instrument, the water level in equipment cavity exceedes low liquid level or rain sensor detects rainfall and do not have
More than setting value.
10. rainwater automatic shunting method according to claim 8, it is characterised in that：Flow abandoning apparatus hand basket is shunted in rainwater
The top of filtering area is provided with access hole, periodically opens access hole and will cut the suspension that dirty hand basket proposes clear up in hand basket
And impurity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049148.8A CN106759775A (en) | 2017-01-23 | 2017-01-23 | Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049148.8A CN106759775A (en) | 2017-01-23 | 2017-01-23 | Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method |
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| CN106759775A true CN106759775A (en) | 2017-05-31 |
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ID=58941534
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| CN201710049148.8A Pending CN106759775A (en) | 2017-01-23 | 2017-01-23 | Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338848A (en) * | 2017-06-19 | 2017-11-10 | 宁波市建通环保科技有限公司 | The early-stage rainwater stream abandoning method of abandoned stream stormwater tank |
| CN109183947A (en) * | 2018-11-05 | 2019-01-11 | 宁波点溪环保科技有限公司 | Rain dirt pipe network intelligence part flow arrangement based on total phosphorus |
| CN109183950A (en) * | 2018-11-05 | 2019-01-11 | 宁波点溪环保科技有限公司 | Rain dirt pipe network intelligence part flow arrangement based on turbidity |
| CN109183949A (en) * | 2018-11-05 | 2019-01-11 | 宁波点溪环保科技有限公司 | Rain dirt pipe network intelligence part flow arrangement based on COD |
| CN109183948A (en) * | 2018-11-05 | 2019-01-11 | 宁波点溪环保科技有限公司 | Rain dirt pipe network intelligence part flow arrangement based on ammonia nitrogen concentration |
| CN109208734A (en) * | 2018-11-05 | 2019-01-15 | 宁波点溪环保科技有限公司 | Rain dirt pipe network intelligence part flow arrangement based on pH |
| CN111395487A (en) * | 2019-10-18 | 2020-07-10 | 浙江一体环保科技有限公司 | Intelligent rainwater recycling system |
| CN112832348A (en) * | 2021-01-06 | 2021-05-25 | 河北建筑工程学院 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
| CN113833053A (en) * | 2021-09-07 | 2021-12-24 | 中国建筑设计研究院有限公司 | Intelligent rainwater monitoring, collecting and discarding device and method |
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