CN107905333A - A kind of rainwater flow-discarding device - Google Patents
A kind of rainwater flow-discarding device Download PDFInfo
- Publication number
- CN107905333A CN107905333A CN201711217195.5A CN201711217195A CN107905333A CN 107905333 A CN107905333 A CN 107905333A CN 201711217195 A CN201711217195 A CN 201711217195A CN 107905333 A CN107905333 A CN 107905333A
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- CN
- China
- Prior art keywords
- pipe
- rainwater
- sensing chamber
- water
- abandoned stream
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- 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.)
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Classifications
-
- 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
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of rainwater flow-discarding device, affiliated rainwater treatment technical field, realizes accurate, the automatic abandoned stream to rainwater.Water-supply-pipe is provided with the top of sensing chamber, grid layer is arranged on water-supply-pipe lower part；Sensing chamber bottom is provided with abandoned stream pipe, drainpipe, water-supply-pipe is arranged on one end of the sensing chamber, abandoned stream pipe, drainpipe be arranged on in the sensing chamber of the water-supply-pipe opposite side, abandoned stream pipe, the cross-sectional area of drainpipe is more than the cross-sectional area of the water-supply-pipe, sensing chamber is angularly disposed, one end of water-supply-pipe is high point end, abandoned stream pipe, one end of drainpipe is low spot end, nephelometer is provided with sensing chamber, programmable logic controller (PLC) and the delivery valve, abandoned stream valve, drain valve, nephelometer is connected, programmable logic controller (PLC) receives detection information of the nephelometer to rainwater, take this as a foundation to the delivery valve, abandoned stream valve, the on off state of drain valve is controlled.It is mainly used for carrying out abandoned stream processing to the rainwater that early period collects.
Description
Technical field
The invention belongs to rainwater treatment technical field, more particularly to a kind of rainwater flow-discarding device.
Background technology
At present in the case where global fresh water lacks, rainwater-collecting has very important meaning for city industrialization development
Justice,, may in air for initial stage of raining since the rainfall water quality in different time sections has very big difference in Precipitation Process
There are substantial amounts of dust, there is also substantial amounts of dust, debris etc., meeting be flowed with rainwater, therefore, right for ground or house facade
, it is necessary to sewage abandoned stream by initial stage for rainwater-collecting.When there is interim rain, if between two rain at intervals of 24
Within hour, then second rainwater remains able to be collected as the rainwater of plot.
Existing rainwater flow-discarding device is often complicated, it is impossible to carries out accurate judgement to the cleannes of rainwater, it is impossible to
Rain water drainage process is realized in enough automations.
The content of the invention
The technical problems to be solved by the invention are, for the technical problem described in above-mentioned background technology, there is provided Yi Zhongyu
Water flow abandoning apparatus, to realize accurate, the automatic abandoned stream to rainwater.
The technical solution adopted by the present invention is a kind of rainwater flow-discarding device, including sensing chamber, control system, the detection
Water-supply-pipe is provided with the top of room, delivery valve is provided with the water-supply-pipe, grid layer, the lattice are provided with the sensing chamber
Grid layer is arranged on the lower part of water-supply-pipe, carries out screening process to the rainwater flowed out in the water-supply-pipe, it is larger to stop volume
Impurity；The bottom of the sensing chamber is provided with abandoned stream pipe, and abandoned stream valve is provided with the abandoned stream pipe, and the abandoned stream pipe is used to discharge
The non-compliant rainwater collected；The bottom of the sensing chamber is additionally provided with drainpipe, and draining is provided with the drainpipe
Valve, the drainpipe are discharged the standard compliant rainwater of mobile phone, carry out next step rainwater treatment；Set in the sensing chamber
Nephelometer is equipped with, the nephelometer carries out turbidity detection to the rainwater collected in locker room, and whether the rainwater for determining to collect accords with
Close the standard being further processed；The control system includes programmable logic controller (PLC), the programmable logic controller (PLC) with
The delivery valve, abandoned stream valve, drain valve, nephelometer are connected, and the programmable logic controller (PLC) receives the nephelometer to rainwater
Detection information, take this as a foundation and the on off state of the delivery valve, abandoned stream valve, drain valve be controlled；The water-supply-pipe
Be arranged on one end of the sensing chamber, the abandoned stream pipe, drainpipe be arranged on in the sensing chamber of the water-supply-pipe opposite side,
The abandoned stream pipe, the cross-sectional area of drainpipe are more than the cross-sectional area of the water-supply-pipe；The sensing chamber is angularly disposed, that is, is set
The one end for being equipped with the water-supply-pipe is high point end, is provided with the abandoned stream pipe, one end of drainpipe is low spot end, and rainwater is from described
Water-supply-pipe flows into sensing chamber, is flowed into by gravity slope in the abandoned stream pipe or drainpipe.
Further, Slag Scraping Device is provided with the grid layer, the Slag Scraping Device carries out the debris stopped on grid clear
Reason.
Preferably, the delivery valve, abandoned stream valve, drain valve are preferably solenoid valve, and the solenoid valve can be controlled manually.
Further, the bottom of the sensing chamber is provided with water outlet, and the water outlet is arranged on the low spot end of sensing chamber,
In order to discharge remaining rainwater in sensing chamber.
Further, the sensing chamber top is provided with chamber cap, and the chamber cap occupies the whole upper surface of the sensing chamber,
The chamber cap and the junction of the sensing chamber are provided with rubber pad.
Compared with prior art, the present invention with following beneficial effect, described in the programmable logic controller (PLC) receives
Nephelometer is controlled the delivery valve, abandoned stream valve, drain valve the test result of rainwater in sensing chamber, works as nephelometer
When the turbidity of detection rainwater is not inconsistent standardization, drain valve described in the PLC controls is closed, the abandoned stream
Valve is opened, and the rainwater in sensing chamber and water-supply-pipe is discharged from abandoned stream pipe, when the turbidity of nephelometer detection rainwater meets
During standard, drain valve described in the PLC controls is opened, and the abandoned stream valve is closed, by sensing chamber and defeated
Rainwater in water pipe drains into downstream from drainpipe.Realize the abandoned stream that accurate automation is carried out to rainwater.
Brief description of the drawings
Fig. 1 is a kind of main view profile of rainwater flow-discarding device of the present invention；
Fig. 2 is a kind of top plan view of rainwater flow-discarding device of the present invention；
Fig. 3 is the connection mode figure of the programmable logic controller (PLC).
In figure：01st, sensing chamber 02, water-supply-pipe 03, delivery valve 04, grid layer 05, abandoned stream pipe 06, abandoned stream valve 07, drainpipe
08th, drain valve 09, nephelometer 10, programmable logic controller (PLC) 11, water outlet 12, chamber cap.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Technical scheme is illustrated with reference to Fig. 1, Fig. 2, Fig. 3, a kind of rainwater flow-discarding device, including sensing chamber
01st, control system, the top of the sensing chamber 01 are provided with water-supply-pipe 02, delivery valve 03, institute are provided with the water-supply-pipe 02
State and grid layer 04 is provided with sensing chamber 01, the grid layer 04 is arranged on the lower part of water-supply-pipe 02, in the water-supply-pipe 02
The rainwater of outflow carries out screening process, stops the larger impurity of volume；The bottom of the sensing chamber 01 is provided with abandoned stream pipe 05,
Abandoned stream valve 06 is provided with the abandoned stream pipe 05, the abandoned stream pipe 05 is used to discharge the non-compliant rainwater collected；It is described
The bottom of sensing chamber 01 is additionally provided with drainpipe 07, is provided with drain valve 08 on the drainpipe 07, and the drainpipe 07 is by hand
The standard compliant rainwater of machine is discharged, and carries out next step rainwater treatment；Nephelometer 09, institute are provided with the sensing chamber 01
State nephelometer 09 and turbidity detection is carried out to the rainwater collected in locker room, whether the rainwater for determining to collect, which meets, is done further place
The standard of reason；The control system includes programmable logic controller (PLC) 10, the programmable logic controller (PLC) 10 and the water delivery
Valve 03, abandoned stream valve 06, drain valve 08, nephelometer 09 are connected, and it is right that the programmable logic controller (PLC) 10 receives the nephelometer 09
The detection information of rainwater, takes this as a foundation and the on off state of the delivery valve 03, abandoned stream valve 06, drain valve 08 is controlled；
The water-supply-pipe 02 is arranged on one end of the sensing chamber 01, and the abandoned stream pipe 05, drainpipe 07 are arranged on and the water-supply-pipe
In the sensing chamber 01 of 02 opposite side, the abandoned stream pipe 05, the cross-sectional area of drainpipe 07 are more than the transversal of the water-supply-pipe 02
Area；The sensing chamber 01 is angularly disposed, that is, the one end for being provided with the water-supply-pipe 02 is high point end, is provided with the abandoned stream
Pipe 05, one end of drainpipe 07 are low spot end, and rainwater flows into sensing chamber 01 from the water-supply-pipe 02, flowed into by gravity slope
In the abandoned stream pipe 05 or drainpipe 07.
Further, Slag Scraping Device is provided with the grid layer 04, the Slag Scraping Device carries out the debris stopped on grid
Cleaning.
Preferably, the delivery valve 03, abandoned stream valve 06, drain valve 08 are preferably solenoid valve, and the solenoid valve can carry out hand
Dynamic control.
Further, the bottom of the sensing chamber 01 is provided with water outlet 11, and the water outlet 11 is arranged on sensing chamber 01
Low spot end, in order to discharge remaining rainwater in sensing chamber 01.
Further, 01 top of sensing chamber is provided with chamber cap 12, and the chamber cap 12 occupies the whole of the sensing chamber 01
A upper surface, the chamber cap 12 and the junction of the sensing chamber 01 are provided with rubber pad.
Beneficial effects of the present invention are illustrated with reference to Fig. 1, Fig. 2, Fig. 3, the programmable logic controller (PLC) 10 receives
The nephelometer 09 carries out the delivery valve 03, abandoned stream valve 06, drain valve 08 test result of rainwater in sensing chamber 01
Control, when the turbidity that nephelometer 09 detects rainwater is not inconsistent standardization, the programmable logic controller (PLC) 10 controls the row
Water valve 08 is closed, and the abandoned stream valve 06 is opened, and the rainwater in sensing chamber 01 and water-supply-pipe 02 is discharged from abandoned stream pipe 05,
When the turbidity that nephelometer 09 detects rainwater meets standard, the programmable logic controller (PLC) 10 controls the drain valve 08 to open
Open, the abandoned stream valve 06 is closed, and the rainwater in sensing chamber 01 and water-supply-pipe 02 is drained into downstream from drainpipe 07.
Realize the abandoned stream that accurate automation is carried out to rainwater.
The application method and operation principle of the present invention are illustrated with reference to Fig. 1, Fig. 2, Fig. 3, a kind of rainwater of the present invention is abandoned
Flow device operationally, delivery valve 03 is opened, drain valve 08 is closed, abandoned stream valve by the programmable logic controller (PLC) 10 control
06 closes, and the rainwater of mobile phone is discharged into sensing chamber 01, the rainwater in sensing chamber 01 is detected by the nephelometer 09, under
Most of rainwater that rain initial stage collects is unsatisfactory for the processing standard of rainwater, when nephelometer 09 detects rainwater in sensing chamber 01 not
When meeting the requirements, the drain valve 08 is controlled to close by the programmable logic controller (PLC) 10, the abandoned stream valve 06 is opened, will
Rainwater in sensing chamber 01 and water-supply-pipe 02 is discharged from abandoned stream pipe 05, and delivery valve 03, abandoned stream valve are kept during abandoned stream
06 unlatching, the programmable logic controller (PLC) 10 continues to receive the rainwater turbidity information that the nephelometer 09 is sent, when turbid
When the turbidity of 09 detection rainwater of degree meter meets standard, the programmable logic controller (PLC) 10 controls the drain valve 08 to open,
The abandoned stream valve 06 is closed, and the rainwater in sensing chamber 01 and water-supply-pipe 02 is drained into downstream from drainpipe 07.Realize
The abandoned stream of accurate automation is carried out to rainwater.
A kind of rainwater flow-discarding device of the present invention, its purposes are to carry out abandoned stream processing to the rainwater that early period collects.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (5)
- A kind of 1. rainwater flow-discarding device, it is characterised in that：Including sensing chamber (01), control system, the top of the sensing chamber (01) Portion is provided with water-supply-pipe (02), and delivery valve (03) is provided with the water-supply-pipe (02), lattice are provided with the sensing chamber (01) Grid layer (04), the grid layer (04) are arranged on the lower part of water-supply-pipe (02), to the rainwater of outflow in the water-supply-pipe (02) into Row screening process, stops the larger impurity of volume；The bottom of the sensing chamber (01) is provided with abandoned stream pipe (05), the abandoned stream Abandoned stream valve (06) is provided with pipe (05), the abandoned stream pipe (05) is used to discharge the non-compliant rainwater collected；The inspection The bottom for surveying room (01) is additionally provided with drainpipe (07), and drain valve (08), the drainpipe are provided with the drainpipe (07) (07) the standard compliant rainwater of mobile phone is discharged, carries out next step rainwater treatment；It is provided with the sensing chamber (01) Nephelometer (09), the nephelometer (09) carry out turbidity detection to the rainwater collected in locker room, and the rainwater for determining to collect is It is no to meet the standard being further processed；The control system includes programmable logic controller (PLC) (10), the programmable logic Controller (10) is connected with the delivery valve (03), abandoned stream valve (06), drain valve (08), nephelometer (09), and described may be programmed is patrolled Collect controller (10) and receive the nephelometer (09) to the detection information of rainwater, take this as a foundation to the delivery valve (03), abandon Stream valve (06), the on off state of drain valve (08) are controlled；The water-supply-pipe (02) is arranged on the one of the sensing chamber (01) End, the abandoned stream pipe (05), drainpipe (07) be arranged on in the sensing chamber (01) of the water-supply-pipe (02) opposite side, it is described Abandoned stream pipe (05), the cross-sectional area of drainpipe (07) are more than the cross-sectional area of the water-supply-pipe (02)；The sensing chamber (01) is Angularly disposed, that is, the one end for being provided with the water-supply-pipe (02) is high point end, is provided with the abandoned stream pipe (05), drainpipe (07) One end be low spot end, rainwater flows into sensing chamber (01) from the water-supply-pipe (02), and described abandon is flowed into by gravity slope In flow tube (05) or drainpipe (07).
- A kind of 2. rainwater flow-discarding device according to claim 1, it is characterised in that：It is provided with and scrapes on the grid layer (04) Slag machine, the Slag Scraping Device clear up the debris stopped on grid.
- A kind of 3. rainwater flow-discarding device according to claim 1, it is characterised in that：The delivery valve (03), abandoned stream valve (06), drain valve (08) is preferably solenoid valve, and the solenoid valve can be controlled manually.
- A kind of 4. rainwater flow-discarding device according to claim 1, it is characterised in that：The bottom of the sensing chamber (01) is set There is water outlet (11), the water outlet (11) is arranged on the low spot end of sensing chamber (01), residual in sensing chamber (01) in order to discharge The rainwater stayed.
- A kind of 5. rainwater flow-discarding device according to claim 1, it is characterised in that：Sensing chamber (01) top is provided with Chamber cap (12), the chamber cap (12) occupy the whole upper surface of the sensing chamber (01), the chamber cap (12) and the sensing chamber (01) junction is provided with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217195.5A CN107905333A (en) | 2017-11-28 | 2017-11-28 | A kind of rainwater flow-discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217195.5A CN107905333A (en) | 2017-11-28 | 2017-11-28 | A kind of rainwater flow-discarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107905333A true CN107905333A (en) | 2018-04-13 |
Family
ID=61849216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711217195.5A Pending CN107905333A (en) | 2017-11-28 | 2017-11-28 | A kind of rainwater flow-discarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107905333A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064744A (en) * | 2020-09-28 | 2020-12-11 | 天津大学 | Intelligent autonomous surface rainwater initial-stage flow discarding and later-stage collecting system |
| CN115032178A (en) * | 2022-04-26 | 2022-09-09 | 江苏仕能工业技术有限公司 | Portable mounting rack for turbidimeter and mounting method thereof |
-
2017
- 2017-11-28 CN CN201711217195.5A patent/CN107905333A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064744A (en) * | 2020-09-28 | 2020-12-11 | 天津大学 | Intelligent autonomous surface rainwater initial-stage flow discarding and later-stage collecting system |
| CN115032178A (en) * | 2022-04-26 | 2022-09-09 | 江苏仕能工业技术有限公司 | Portable mounting rack for turbidimeter and mounting method thereof |
| CN115032178B (en) * | 2022-04-26 | 2023-12-01 | 江苏仕能工业技术有限公司 | Portable mounting rack for turbidimeter and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |