CN206512830U - Online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system - Google Patents
Online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system Download PDFInfo
- Publication number
- CN206512830U CN206512830U CN201621478325.1U CN201621478325U CN206512830U CN 206512830 U CN206512830 U CN 206512830U CN 201621478325 U CN201621478325 U CN 201621478325U CN 206512830 U CN206512830 U CN 206512830U
- Authority
- CN
- China
- Prior art keywords
- storage pond
- water
- online processing
- processing storage
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000008239 natural water Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 4
- 210000000476 body water Anatomy 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 206010003830 Automatism Diseases 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system, it includes the online processing storage pond connected with urban discharging pipeline and emergent flood passage gallery；It is characterized in that：Also include collecting-tank and blowoff basin；The water side of online processing storage pond is connected with collecting-tank；Blowoff basin is connected with collecting-tank by bottom-open type weir gate；Draining pump is provided with collecting-tank；Draining pump is connected by drainage pipeline with blowoff basin.Online processing storage pond of the present utility model and the combined system for saving drainage pumping plant are simple in construction, easy to use, it can adjust the height of bottom-open type weir gate according to the performance of rainfall and according to water outlet receiving water body water level conditions determine whether that draining pump need to be opened, accomplish both safety, save again.
Description
Technical field
The utility model is related to a kind of early-stage rainwater processing combined system, belongs to rainwater treatment technical field, more particularly to
The online processing of one kind used for handling online in the case that storage pond water outlet elevation can be less than receiving water body design flood level
The combined system of storage pond, emergent flood passage gallery and drainage pumping plant.
Background technology
In the prior art, online processing storage pond can be all used in the various pipelines of usual city discharge early-stage rainwater to first
Phase rainwater carries out filtration, purification, and can be directly discharged to natural water through the rainwater after line handles storage pond filtration, purification,
The structure of line processing storage pond is as shown in Figure 1, although which has the advantages that energy consumption is low, but processing storage pond is general online
Physical features lower is built in, when occurring heavy showers in city or other special circumstances cause natural water water level to be adjusted higher than online processing
Will result in during reservoir water-carrying groove absolute altitude rainwater in online processing storage pond can not smooth discharge, so as to cause rainwater whole
Delay in body urban rainwater pipeline, so as to trigger waterlogging phenomenon.
Utility model content
In view of the above-mentioned drawbacks of the prior art, the technical problems to be solved in the utility model is to provide a kind of online place
The combined system of storage pond, emergent flood passage gallery and drainage pumping plant is managed, it can not only be according to water outlet receiving water body water level conditions
Determine whether that draining pump need to be opened, accomplish not only safety but also energy-conservation, exist while in particular cases can in time be discharged in heavy showers etc.
Rainwater in line processing storage pond is so as to prevent urban waterlogging.
In order to solve the above technical problems, the utility model employs such a online processing storage pond, emergent flood passage corridor
The combined system in road and drainage pumping plant, it includes the online processing storage pond connected with urban discharging pipeline and emergent flood passage corridor
Road；Also include collecting-tank and blowoff basin；The water side of the online processing storage pond is connected with the collecting-tank；The blowoff basin
Connected with the collecting-tank by bottom-open type weir gate；Draining pump is provided with the collecting-tank；The draining pump passes through drainpipe
Road is connected with the blowoff basin.
In a kind of preferred embodiment of the present utility model, the collecting-tank and the online processing storage pond share one
The public wall in face first.
In a kind of preferred embodiment of the present utility model, it is provided with the first public wall multiple logical with institute
Hole.
In a kind of preferred embodiment of the present utility model, the collecting-tank and the blowoff basin share the public affairs of one side second
Common wall；Spillway hole is provided with the second public wall；Be provided with the spillway hole of the second public wall it is described under
Open type weir gate.
In a kind of preferred embodiment of the present utility model, the online processing storage pond passes through water-carrying groove and the collection
Pond is connected；The water-carrying groove is arranged in the online processing storage pond and positioned at the upper end of bottom of pond；The water-carrying groove goes out
Water end (W.E.) is connected with the collecting-tank；The water-carrying groove is arranged along the direction through the water purification overflow after line handles storage pond processing.
In a kind of preferred embodiment of the present utility model, in addition to point water gallery, the online processing storage pond
Water inlet end is connected with described point of water gallery, and the online processing storage pond is connected by water-carrying groove with the collecting-tank.
In a kind of preferred embodiment of the present utility model, the water inlet end of the emergent flood passage gallery passes through hydraulic automatism
Gate is connected with described point of water gallery, and the emergent flood passage gallery is connected with the collecting-tank or natural water.
In a kind of preferred embodiment of the present utility model, height of the water-carrying groove away from described collecting-tank one end is high
In the water-carrying groove close to described collecting-tank one end height.
In a kind of preferred embodiment of the present utility model, triangle mistake is provided with above the edge of the water-carrying groove both sides
Filter block.
In a kind of preferred embodiment of the present utility model, submersible sewage pump is provided with the collecting-tank；The submersible sewage pump
Discharge outlet end connected with buffer pool.
In a kind of preferred embodiment of the present utility model, the height of the blowoff basin is higher than the height of the collecting-tank
Degree.
In a kind of preferred embodiment of the present utility model, the storage pond and the collecting-tank share the public affairs of one side first
Common wall；The first public wall is provided with the through hole connected with the water side of the water-carrying groove.
In a kind of preferred embodiment of the present utility model, the collecting-tank and the blowoff basin share the public affairs of one side second
Common wall；The bottom-open type weir gate is provided with the second public wall.
Described point of water gallery shares the 3rd common wall of one side with the online processing storage pond and the emergent flood passage gallery
Body；The through hole that the online processing storage pond is flowed into for rainwater is provided with the 3rd public wall；3rd common wall
The Hydro-automatic gate is also equipped with body.
The invention also discloses the combined system of a kind of online processing storage pond, emergent flood passage gallery and drainage pumping plant
Control method, the control system of the control cabinet is preset with flood stage height H1, the flood stage height H1Less than described
The maximum height H of water-carrying groove2；Highly it is H as the real time water level in the blowoff basin obtained by the second liquid level gauge is monitored3, H3With oneself
Right water body water level is contour；Highly it is H as the real time water level in the collecting-tank obtained by the first liquid level gauge is monitored4；It is described
The real-time height of the weir gate door-plate of bottom-open type weir gate is H5；As fine day and H4＜ H1When, the draining pump is closed, H5＞ H3；Work as rain
It and H4＜ H1When, the draining pump is closed, H3Increase, the bottom-open type weir gate is raised under control cabinet control, H5With
H3Increase and increase and H5＞ H3；As rainy day and H4＞ H1And H5＜ H3When, the bottom-open type weir gate is closed, and the draining pump exists
The control cabinet control is lower to be worked, and the water in the collecting-tank is discharged into the blowoff basin.
In a kind of preferred embodiment of the present utility model, 1mm≤H2-H1≤3mm。
The beneficial effects of the utility model are：The combination of online processing storage pond of the present utility model and energy-conservation drainage pumping plant
System architecture is simple, easy to use, and it can not only adjust the height of bottom-open type weir gate, Er Qieneng according to the performance of rainfall
It is enough according to water outlet receiving water body water level conditions to determine whether that draining pump is opened, accomplish both safety, save again, and the utility model
The online occasion for handling storage pond has been used suitable for all.
Brief description of the drawings
Fig. 1, which is that one kind is online in the prior art, handles storage pond structural representation；
Fig. 2 is the combination of a kind of online processing storage pond of the utility model embodiment, emergent flood passage gallery and drainage pumping plant
The structural representation of system；
Fig. 3 is a kind of online processing storage pond of the utility model embodiment, emergent flood passage gallery and drainage pumping plant in Fig. 2
The A-A sectional schematic diagrams of combined system；
Fig. 4 is a kind of online processing storage pond of the utility model embodiment, emergent flood passage gallery and drainage pumping plant in Fig. 2
The B-B sectional schematic diagrams of combined system；
Fig. 5 is a kind of online processing storage pond of the utility model embodiment, emergent flood passage gallery and drainage pumping plant in Fig. 2
The C-C sectional schematic diagrams of combined system
In figure：1- handles storage pond, 2- collecting-tanks, 3- water-carrying grooves, 4- blowoff basins, 5- natural waters, 6- bottom-open types online
Weir gate, 7- first liquid level gauges, 8- second liquid level gauges, 9- draining pumps, 10- drainage pipelines, 11- control cabinets, 12- hydraulic automatism locks
Door, the emergent flood passage gallerys of 13-, 14- points of water gallerys, the public walls of 1-1- first, the public walls of 2-1- second, 14-1- the 3rd is public
Common wall.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
By a kind of online processing storage pond of the utility model embodiment shown in Figure of description, emergent flood passage gallery with
The structural representation of the combined system of drainage pumping plant understands that the utility model includes online processing storage pond 1, collecting-tank 2, met an urgent need
Flood passage gallery 13 and point water gallery 14, online processing storage pond 1 of the present utility model refer to all with to early-stage rainwater progress
The pool structure of regulating and storing of online processing Regulation Function, the improvement of improvement and pond structure to device for treating rain water in pond is belonged to
Protection domain of the present utility model；The water inlet end of online processing storage pond 1 is connected with a point water gallery 14, online processing storage pond 1
Connected by water-carrying groove 3 with collecting-tank 2；The water inlet end of emergent flood passage gallery 13 passes through Hydro-automatic gate 12 and a point water gallery 14
Connection, emergent flood passage gallery 13 is connected with collecting-tank 2；Also include blowoff basin 4, draining pump 9 and control cabinet 11；Blowoff basin 4 enters
Water end (W.E.) is connected with collecting-tank 2 by bottom-open type weir gate 6, and the discharge ends of blowoff basin 4 are connected by outlet pipe with natural water 5；Row
Water pump 9 is arranged in collecting-tank 2, and is connected by drainage pipeline 10 with blowoff basin 4；It is provided with collecting-tank 2 for monitoring collection
The first liquid level gauge 7 of water level height in pond；The second liquid level for monitoring water level height in blowoff basin is provided with blowoff basin 4
Meter 8；Control cabinet 11 is electrically connected with first liquid level gauge 7 and second liquid level gauge 8；Draining pump 9 can be opened in the presence of control cabinet 11
Or close；The weir gate door-plate of bottom-open type weir gate 6 can be moved up and down in the presence of control cabinet 11；The weir gate door of bottom-open type weir gate 6
Plate can be moved up and down in the presence of control cabinet 11, and the wherein concrete structure of bottom-open type weir gate 6 is referring to Chinese utility model patent
CN104099997B；Height of the water-carrying groove 3 away from the one end of collecting-tank 2 is higher than height of the water-carrying groove 3 close to the one end of collecting-tank 2；Cross
Triangle filter block is provided with above the both sides edge of tank 3；The height of blowoff basin 4 is higher than the height of collecting-tank 2；The He of storage pond 1
Collecting-tank 2 shares the first public wall 1-1 of one side；First public wall 1-1 is provided with connected with the water side of water-carrying groove 3 logical
Hole；Collecting-tank 2 and blowoff basin 4 share the second public wall 2-1 of one side, and the second public wall 2-1 is perpendicular to the first public wall
Bottom-open type weir gate 6 is provided with 1-1, the second public wall 2-1；Divide water gallery 14 and online processing storage pond 1 and emergent flood passage
Gallery 13 shares the 3rd public wall 14-1 of one side；State to be provided with the 3rd public wall 14-1 and flow into online processing tune for rainwater
The through hole of reservoir 1；Hydro-automatic gate 12 is also equipped with 3rd public wall 14-1, wherein Hydro-automatic gate 12 is specific
Structure is referring to Chinese utility model patent specification CN104863255B, in the utility model patent, and point water gallery 14 is by corridor
Road bottom surface and the four sides wall besieged city perpendicular to gallery bottom surface, wherein four sides wall are arranged symmetrically one cuboid box of composition two-by-two
Dress, the through hole entered for rainwater and confession are provided with online processing storage pond 1 on the public public wall 14-1 of one side the 3rd
The mounting groove that Hydro-automatic gate 12 is installed；The structure is effectively saved the occupation of land of point water gallery 14 and online processing storage pond 1
Area；Emergent flood passage gallery 13 by handling a face wall of storage pond 1 and being enclosed parallel to the another side wall of the wall online
City, the emergent inside of flood passage gallery 13 is overall to be connected with the inside of collecting-tank 2, both l-shaped arrangement.
The invention also discloses the combined system of a kind of online processing storage pond, emergent flood passage gallery and drainage pumping plant
Control method：The control system of control cabinet 11 is preset with flood stage height H1, flood stage height H1Less than water-carrying groove 3
Maximum height H2, 1mm≤H2-H1≤3mm；Real time water level in the blowoff basin 4 that second liquid level gauge 8 monitors gained is highly H3,
H3It is contour with natural water water level；Real time water level in the collecting-tank 2 that first liquid level gauge 7 monitors gained is highly H4；Bottom-open type
The real-time height of the weir gate door-plate of weir gate 6 is H5；
As fine day and H4＜ H1When, draining pump 9 is closed, H5＞ H3；As rainy day and H4＜ H1When, draining pump 9 is closed, H3Increase
Greatly, bottom-open type weir gate 6 is raised under the control of control cabinet 11, H5With H3Increase and increase and H5＞ H3；As rainy day and H4＞ H1
And H5＜ H3When, bottom-open type weir gate 6 is closed, and draining pump 9 is worked under the control of control cabinet 11, and the water in collecting-tank 2 is discharged into draining
Pond 4.
During using the utility model：
1. when fine day, online processing storage pond 1 is not intake, and now, the door of the weir gate door-plate of bottom-open type weir gate 6 is risen
Height of the degree higher than water level in blowoff basin.
2. when rainy, the real time water level in the monitoring collecting-tank 2 of first liquid level gauge 7 in collecting-tank 2 is no more than control cabinet
11 default flood stages, while natural water water level rises because of rainfall, the real time water level in blowoff basin 4 can be with certainly
The rising of right water body water level and rise, now the real time water level signal of monitoring is fed back to control by second liquid level gauge 8 in blowoff basin 4
Case 11 is so as to drive the weir gate door-plate of bottom-open type weir gate 6 to rise so that rising for weir gate door-plate is always positioned at the real-time of blowoff basin 4
The upper end of water level.
3. it is real-time in the monitoring collecting-tank 2 of first liquid level gauge 7 in collecting-tank 2 when rainy overlong time or heavy rain
When water level exceedes 11 default flood stage of control cabinet, show that the water level of catchment 4 is too high, the weir gate door-plate of bottom-open type weir gate 6
Rise to extreme position, bottom-open type weir gate 6 to be closed, draining is obstructed；The now control of control cabinet 11 draining pump 9 works
Start the rainwater in forced-ventilated collecting-tank, prevent rainwater from pouring in down a chimney.
4. when generation heavy showers handles storage pond online has little time processing, the Hydro-automatic gate 12 on point water gallery 14
Open flood discharge.
Bottom-open type weir gate of the present utility model uses gravity water outlet in fine day or light rain state, only when gravity water outlet comes not
And situation just open draining pump 9 realize forced-ventilated.
It should be appreciated that described above, embodiment only of the present utility model, but protection of the present utility model
Scope is not limited thereto, and any those skilled in the art, can be light in the technical scope disclosed by the utility model
The change or replacement being readily conceivable that, should all cover within protection domain of the present utility model.
Claims (8)
1. the combined system of a kind of online processing storage pond, emergent flood passage gallery and drainage pumping plant, including with urban discharging pipeline
The online processing storage pond (1) of connection and emergent flood passage gallery (13)；It is characterized in that：Also include collecting-tank (2) and blowoff basin
(4)；The water side of the online processing storage pond (1) is connected with the collecting-tank (2)；The blowoff basin (4) is catchmented with described
Pond (2) is connected by bottom-open type weir gate (6)；Draining pump (9) is provided with the collecting-tank (2)；The draining pump (9) passes through row
Waterpipe (10) is connected with the blowoff basin (4).
2. the combined system of a kind of online processing storage pond according to claim 1, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：The collecting-tank (2) and the online processing storage pond (1) share the first public wall (1-1) of one side.
3. the combined system of a kind of online processing storage pond according to claim 2, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：It is provided with the first public wall (1-1) and the multiple through holes of institute.
4. the combined system of a kind of online processing storage pond according to claim 1, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：The collecting-tank (2) and the blowoff basin (4) share the second public wall (2-1) of one side；Described second is public
Spillway hole is provided with wall (2-1)；The bottom-open type weir gate is provided with the spillway hole of the second public wall (2-1)
(6)。
5. the combined system of a kind of online processing storage pond according to claim 1, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：The online processing storage pond (1) is connected by water-carrying groove (3) with the collecting-tank (2)；The water-carrying groove
(3) it is arranged in the online processing storage pond (1) and positioned at the upper end of bottom of pond；The water side of the water-carrying groove (3) with it is described
Collecting-tank (2) is connected；Direction of the water-carrying groove (3) along the water purification overflow after online processing storage pond (1) processing is arranged.
6. the combined system of a kind of online processing storage pond according to claim 1, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：Also include a point water gallery (14), the water inlet end of the online processing storage pond (1) and described point of water gallery (14)
Connection, the online processing storage pond (1) is connected by water-carrying groove (3) with the collecting-tank (2).
7. the combined system of a kind of online processing storage pond according to claim 6, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：The water inlet end of the emergent flood passage gallery (13) passes through Hydro-automatic gate (12) and described point of water gallery (14)
Connection, the emergent flood passage gallery (13) connects with the collecting-tank (2) and/or natural water.
8. the combined system of a kind of online processing storage pond according to claim 1, emergent flood passage gallery and drainage pumping plant,
It is characterized in that：Also include first liquid level gauge (7), second liquid level gauge (8) and control cabinet (11)；Set in the collecting-tank (2)
There is the first liquid level gauge (7) for monitoring water level height in collecting-tank；It is provided with the blowoff basin (4) for the row of monitoring
The second liquid level gauge (8) of water level height in pond；The control cabinet (11) and the first liquid level gauge (7) and described second
Liquid level gauge (8) is electrically connected；The draining pump (9) can be turned on and off in the presence of the control cabinet (11)；The bottom-open type
The weir gate door-plate of weir gate (6) can be moved up and down in the presence of the control cabinet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478325.1U CN206512830U (en) | 2016-12-30 | 2016-12-30 | Online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478325.1U CN206512830U (en) | 2016-12-30 | 2016-12-30 | Online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512830U true CN206512830U (en) | 2017-09-22 |
Family
ID=59863754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478325.1U Expired - Fee Related CN206512830U (en) | 2016-12-30 | 2016-12-30 | Online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638900A (en) * | 2016-12-30 | 2017-05-10 | 武汉圣禹排水***有限公司 | Online handling storage pond, emergency flood discharge gallery and drainage pump station combined system |
| CN107605011A (en) * | 2017-09-30 | 2018-01-19 | 武汉圣禹排水***有限公司 | A kind of pipeline is regulated and stored system and its control method |
-
2016
- 2016-12-30 CN CN201621478325.1U patent/CN206512830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638900A (en) * | 2016-12-30 | 2017-05-10 | 武汉圣禹排水***有限公司 | Online handling storage pond, emergency flood discharge gallery and drainage pump station combined system |
| CN107605011A (en) * | 2017-09-30 | 2018-01-19 | 武汉圣禹排水***有限公司 | A kind of pipeline is regulated and stored system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106592735A (en) | Separate-zone rainwater flow, regulation and storage, and on-line treatment system with obvious initial rainwater feature under separate system and mixed flow system | |
| CN206438585U (en) | A kind of construction site wastewater recycling system | |
| CN204139302U (en) | One can self-cleaning rectangle storm detention tank | |
| CN206512830U (en) | Online processing storage pond, emergent flood passage gallery and drainage pumping plant combined system | |
| CN106638900A (en) | Online handling storage pond, emergency flood discharge gallery and drainage pump station combined system | |
| CN106930397B (en) | A kind of biological delaying basin that initial rainwater can be persistently handled within the dry spell | |
| CN110526407A (en) | A kind of pulse water dispensing apparatus | |
| CN207760989U (en) | A kind of pump discharges into water system | |
| CN104826369B (en) | Swinging horizontal sedimentation tank | |
| CN206554218U (en) | The obvious burst abandoned stream of early-stage rainwater feature under separate system and mixed flow system, regulate and store and Online Processing System | |
| CN206667448U (en) | A kind of combined system of online processing storage pond with saving drainage pumping plant | |
| CN204582623U (en) | A kind of continous way sludge condensation system | |
| CN204590215U (en) | The urgent flood discharge of a kind of rain flood | |
| CN206512820U (en) | A kind of combined system or the rainy just unconspicuous burst of feature of mixed flow system handle exhaust system online | |
| CN203498996U (en) | Sewage pumping station forebay structure convenient for desilting | |
| CN206607652U (en) | The first unconspicuous separate system of rain feature handles exhaust system online | |
| CN206279002U (en) | Sponge urban sewage treatment system | |
| CN106638889A (en) | Un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system and control method of discharge system | |
| CN201840915U (en) | Grit chamber for sewage treatment | |
| CN104631599A (en) | Emergency rainfall flood discharge system | |
| CN106759828A (en) | A kind of combined system of online treatment storage pond and energy-conservation drainage pumping plant | |
| CN104631612A (en) | Flushing system for rainwater regulation and storage tanks | |
| CN204456411U (en) | A kind of sub-prime component water conservancy diversion pond for high pollution rainwater and dry flow sewage | |
| CN104695389B (en) | Double floating box type upstreams control weir gate device | |
| CN106638887A (en) | Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |