CN202380513U - Rainwater split-flow pond - Google Patents
Rainwater split-flow pond Download PDFInfo
- Publication number
- CN202380513U CN202380513U CN2011205617349U CN201120561734U CN202380513U CN 202380513 U CN202380513 U CN 202380513U CN 2011205617349 U CN2011205617349 U CN 2011205617349U CN 201120561734 U CN201120561734 U CN 201120561734U CN 202380513 U CN202380513 U CN 202380513U
- Authority
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- China
- Prior art keywords
- abandoned stream
- region
- water collecting
- collecting region
- drainage tank
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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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000006641 stabilisation Effects 0.000 claims description 15
- 238000011105 stabilization Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 241000195493 Cryptophyta Species 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 230000002463 transducing effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Sewage (AREA)
Abstract
本实用新型涉及一种雨水弃流池，其包括进水区、弃流区、净雨水收集区及弃流控制装置，所述进水区与所述弃流区、净雨水收集区相连通，所述进水区内设有与所述弃流控制装置电连接的液位传感装置，用于检测所述进水区内的水位高度，所述弃流区内开设有弃流区排水口，并设有与所述弃流控制装置电连接的弃流阀，所述弃流控制装置能够根据所述液位传感装置检测的所述进水区内的水位高度控制所述弃流阀，从而控制所述弃流区排水口的通断。本实用新型的雨水弃流池，通过液位传感装置检测进水区内的水位高度，并根据进水区内的水位高度控制弃流区排水口的通断，从而实现根据雨量自动调节雨水弃流量的效果。
The utility model relates to a rainwater abandonment pond, which comprises a water inlet area, an abandonment area, a net rainwater collection area and an abandonment control device, the water intake area is connected with the abandonment area and the net rainwater collection area, The water inlet area is provided with a liquid level sensing device electrically connected to the abandoned flow control device for detecting the water level in the water inlet area, and the abandoned flow area is provided with an outlet of the abandoned flow area , and is provided with a jettison valve electrically connected to the jettison control device, and the jettison control unit can control the jettison valve according to the water level in the water inlet area detected by the liquid level sensing device , so as to control the on-off of the outlet of the jettison area. The rainwater abandonment pool of the utility model detects the water level height in the water intake area through the liquid level sensing device, and controls the on-off of the drain outlet of the waste flow area according to the water level height in the water intake area, so as to realize the automatic adjustment of rainwater according to the rainfall The effect of discarding traffic.
Description
Technical field
The utility model relates to rainwater and recycles the field, is specifically related to a kind of rain water drainage tank.
Background technology
China's water scarcity mostly is the focus that the area at center becomes contradiction with the city.Utilize impervious surfaces such as urban architecture roof, garden to collect rainwater; Build the rainwater storing facilities of water; Compile and store the direct water source of urban rainwater, can be used for flushing the toilet, carwash, fire-fighting, water and spill the greenery patches, wash clothes, can be used as industrial water use in case of necessity as the city undrinkable water; This can alleviate city pressure to a certain extent, alleviates water pollution and city flood pressure.
In the process of collecting rainwater; Owing on the gathering ground more mud things such as dust are arranged; Carry a large amount of pollutants during the rainwater drip washing gathering ground at initial stage, can cause subsequent treatment difficulty and cost to increase greatly if directly be collected into rainwater storage pond, the general measure of all taking early-stage rainwater stream abandoning.Flow abandoning apparatus commonly used at present such as cyclone separator, switching tubular type abandoned stream well, automatic turnover type be rain eliminator, flow type flow abandoning apparatus just; Adopt theory of mechanics, waterpower principle, flow detector to control abandoned stream; Be prone to produce and stop up; The inner residual foreign material of essential labor cleaning regularly, frame for movement or checkout gear year are easy to failure for a long time, finally all cause Split-flow Control failure or collection less than net rainfall water.For little amount of precipitation, the rainwater of collection is dirtier, and measure less, later use inconvenience; For torrential rain, the easy stormwater overflow that causes because of draining is untimely.
The utility model content
In view of this, the utility model aims to provide and a kind ofly can regulate the rain water drainage tank of rain water drainage amount according to rainfall automatically.
The utility model is to realize like this; A kind of rain water drainage tank; It comprises inhalant region, abandoned stream district, net rainfall water collecting region and Split-flow Control device; Said inhalant region is connected with said abandoned stream district, net rainfall water collecting region, is provided with the liquid level sensing device that is electrically connected with said Split-flow Control device in the said inhalant region, is used to detect the height of water level in the said inhalant region; Offer abandoned stream district outfall in the said abandoned stream district; And being provided with the abandoned stream valve that is electrically connected with said Split-flow Control device, said Split-flow Control device can be controlled said abandoned stream valve according to the height of water level in the said inhalant region of said liquid level sensing device detection, thereby controls the break-make of said abandoned stream district outfall.
Further improvement as such scheme; Separate mutually through partition wall respectively between said inhalant region, abandoned stream district, the net rainfall water collecting region three; Offer the net rainfall water collecting region water inlet that is communicated with said inhalant region and net rainfall water collecting region between said inhalant region and the said net rainfall water collecting region, be used to supply rainwater to flow into said net rainfall water collecting region from said inhalant region.
As the further improvement of such scheme, be provided with the abandoned stream weir between said inhalant region and the said abandoned stream district, said abandoned stream offers the abandoned stream mouth on the weir, and said abandoned stream mouth place is provided with the abandoned stream quantity regulating device of the aperture that is used to regulate said abandoned stream mouth.
As the further improvement of such scheme, said abandoned stream quantity regulating device comprises guide rail, positioning bolt and flashboard, and said flashboard cooperates with said guide rail is movable, and said positioning bolt is connected with said flashboard, is used for regulating the height of said flashboard at said guide rail.
As the further improvement of such scheme, the position of said net rainfall water collecting region water inlet is higher than the extreme higher position of said abandoned stream mouth.
As the further improvement of such scheme, said net rainfall water collecting region water inlet comprises upper strata intake big square hole and lower floor inlet opening, and the area of lower floor inlet opening is upper strata 1% ~ 5% of the big square hole of intaking.
As the further improvement of such scheme, also be provided with the corresponding screen pack in position on the said partition wall with said net rainfall water collecting region water inlet.
Further improvement as such scheme; Offer net rainfall water collecting region delivery port in the said net rainfall water collecting region; Be used for the rainwater of collecting is discharged, said net rainfall water collecting region delivery port place is provided with net rainfall water collecting region sterilization algae removal device, the algae that is used for removing rainwater.
As the further improvement of such scheme, said rain water drainage tank also comprises the current stabilization sleeve pipe of being located in the said inhalant region, and the bottom of said current stabilization sleeve pipe offers filtering holes, and at least a portion transducing part of said liquid level sensing device is positioned at this current stabilization sleeve pipe.
As the further improvement of such scheme, said rain water drainage tank also comprises the display that is electrically connected with said Split-flow Control device, is used to show the information of said rain water drainage tank duty.
The rain water drainage tank of the utility model detects the height of water level in the inhalant region through liquid level sensing device, and controls the break-make of abandoned stream district outfall according to the height of water level in the inhalant region, thereby realizes regulating automatically according to rainfall the effect of rain water drainage amount.The utility model also is provided with the abandoned stream quantity regulating device between inhalant region and abandoned stream district, can obtain suitable abandoned stream mouth aperture, thereby realizes the direct abandoned stream of precontamination rainwater to different rainfall grades.
Description of drawings
Fig. 1 is the vertical view of a kind of rain water drainage tank of providing of the utility model.
Fig. 2 is the 1-1 sectional drawing among Fig. 1.
Fig. 3 is the 2-2 sectional drawing among Fig. 1.
Symbol description
| Inhalant region | 1 |
| The abandoned stream district | 2 |
| The water purification collecting region | 3 |
| The abandoned stream quantity |
4 |
| The Split- |
5 |
| The |
6 |
| Water inlet | 11 |
| The |
12 |
| The |
13 |
| Abandoned |
21 |
| |
31 |
| The upper strata big square hole of intaking | 32 |
| The lower floor inlet opening | 33 |
| Net rainfall water collecting region sterilization |
34 |
| It is net rainfall water collecting |
35 |
| |
41 |
| Positioning bolt | 42 |
| |
43 |
| Liquid |
51 |
| The |
52 |
| Current stabilization sleeve pipe sterilization |
53 |
| |
54 |
| Chi Gai | 61 |
| |
62 |
。The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
To shown in Figure 3, the rain water drainage tank that the utility model embodiment provides comprises pond body 6, inhalant region 1, abandoned stream district 2, net rainfall water collecting region 3, abandoned stream quantity regulating device 4 and Split-flow Control device 5 like Fig. 1.Inhalant region 1, abandoned stream district 2, net rainfall water collecting region 3 all are positioned at pond body 6, and inhalant region 1 is connected with abandoned stream district 2, net rainfall water collecting region 3, separate mutually through partition wall between inhalant region 1, abandoned stream district 2, net rainfall water collecting region 3 threes.Pond body 6 is provided with pond lid 61, is used to seal inhalant region 1, abandoned stream district 2 and net rainfall water collecting region 3.The material of pond body 6 can be steel concrete, brick, steel or plastics.Preferably, rain water drainage tank also comprises the display that is electrically connected with Split-flow Control device 5, is used for display reminding information, for example representes the information of rain water drainage tank work at present state.
Inhalant region 1 is provided with at least one water inlet 11, is used to make rainwater to pass through this water inlet 11 and gets into inhalant region 1.In the present embodiment, water inlet 11 is for being communicated with the pipeline of pond body 6 outsides and inhalant region 1, and inhalant region 1 is provided with three pipelines that are positioned at different directions.Be provided with abandoned stream weir 12 between inhalant region 1 and the abandoned stream district 2, offer abandoned stream mouth 13 on the abandoned stream weir 12, abandoned stream quantity regulating device 4 is located at abandoned stream mouth 13 places, and is positioned at the side by inhalant region 1.Abandoned stream quantity regulating device 4 is used to regulate the aperture of abandoned stream mouth 13, thereby control inhalant region 1 flows into the water yield in abandoned stream district 2.Preferably, abandoned stream mouth 13 is positioned at the bottom on abandoned stream weir 12.Preferably, inhalant region 1 bottom surface has the gradient, and abandoned stream mouth 13 is positioned at the bottom surface lowest part.Preferably; Abandoned stream quantity regulating device 4 comprises guide rail 41, positioning bolt 42 and flashboard 43, flashboard 43 and 41 movable cooperations of guide rail, and positioning bolt 42 is connected with flashboard 43; Regulate the height of flashboards 43 in guide rail 41 in order to pass through positioning bolt 42, thereby regulate the aperture of abandoned stream mouth 13.Particularly, flashboard 43 keeps the distance of H1 with inhalant region 1 bottom surface, thereby makes abandoned stream mouth 13 have the height of H1.Preferably, H1 is 100 ~ 500mm.
Offer the net rainfall water collecting region water inlet that is communicated with inhalant region 1 and net rainfall water collecting region 3 on the partition wall between inhalant region 1 and the net rainfall water collecting region 3, be used to supply rainwater to flow into net rainfall water collecting region 3 from inhalant region 1.The position of net rainfall water collecting region water inlet is higher than the bottom surface of inhalant region 1.Preferably, the position of net rainfall water collecting region water inlet is higher than the extreme higher position of abandoned stream mouth 13.Also be provided with the corresponding screen pack 31 in position with net rainfall water collecting region water inlet on the partition wall, be used for the foreign material of filtering rainwater.Preferably, net rainfall water collecting region water inlet comprises upper strata intake big square hole 32 and lower floor inlet opening 33, and lower floor's water inlet 33 is a plurality of small sircle holes or small square hole, and the area of lower floor inlet opening 33 is upper strata 1% ~ 5% of the big square holes 32 of intaking.
Abandoned stream district 2 offers abandoned stream district outfall 21, and is provided with abandoned stream valve 52.Abandoned stream valve 52 is used to control the break-make of abandoned stream district outfall 21, and abandoned stream district outfall 21 is used for water is discharged outside the pond body 6.Offer net rainfall water collecting region delivery port 35 in the net rainfall water collecting region 3, be used for the rainwater of collecting is discharged.Preferably, net rainfall water collecting region delivery port 35 places are provided with net rainfall water collecting region sterilization algae removal device 34, the algae that is used for removing rainwater.Preferably, be equipped with cat ladder 62 in abandoned stream district 2 and the net rainfall water collecting region 3, be used to supply operating personnel to get in abandoned stream district 2 and the net rainfall water collecting region 3.
Rain water drainage tank also comprises the liquid level sensing device of being located in the inhalant region 1 51, is used to detect the height of water level in the inhalant region 1.Preferably, liquid level sensing device 51 is between abandoned stream mouth 13 and net rainfall water collecting region water inlet, and contiguous net rainfall water collecting region water inlet.Preferably, rain water drainage tank also comprises the current stabilization sleeve pipe of being located in the inhalant region 1, and the bottom of current stabilization sleeve pipe offers filtering holes 54, and at least a portion transducing part of liquid level sensing device 51 is positioned at this current stabilization sleeve pipe.Preferably, also be provided with current stabilization sleeve pipe sterilization algae removal device 53 in the current stabilization sleeve pipe, be used for removing the algae that gets into the rainwater in the current stabilization sleeve pipe.Preferably, the current stabilization sleeve pipe is fixed on the partition wall and leans on the sidewall of inhalant region 1, and contiguous net rainfall water collecting region water inlet.
Preferably, net rainfall water collecting region sterilization algae removal device 34 adopts the solid chemicals slow release methods with current stabilization sleeve pipe sterilization algae removal device 53, and solid chemicals is wherein added according to surplus by manual work, adds once about general half a year to one year.
Split-flow Control device 5 is electrically connected with liquid level sensing device 51 and abandoned stream valve 52, is used for the break-make according to the height of water level control abandoned stream valve 52 of liquid level sensing device 51 detected inhalant regions 1.Particularly, collect the initial stage at rainwater, the rainwater pollution substrate concentration of collection is high, and Split-flow Control device 5 control abandoned stream valves 52 are opened, and makes rainwater directly flow into abandoned stream district 2 and outfall 21 dischargings through the abandoned stream district from the abandoned stream mouth 13 of abandoned stream quantity regulating device 4 bottoms.When amount of rainfall is bigger, when water level reached H2, liquid level sensing device 51 passed the signal to Split-flow Control device 5, and the abandoned stream system formally starts, and display shows " just at abandoned stream ".After 1 ~ 6 minute, 5 pairs of abandoned stream valves 52 of Split-flow Control device provide the instruction that stops abandoned stream, and abandoned stream valve 52 cuts out but do not close sternly, below valve plate, leaves little drain hole, beginning retaining in the rain water drainage tank.When water level reached H4, liquid level sensing device 51 passed the signal to Split-flow Control device 5, and display shows " beginning to collect rainwater ", and net rainfall water blocks the removal of impurities logistics through screen pack 31 and goes into net rainfall water collecting region 3.When storm intensity is very big, when the water level in the rain water drainage tank went up to H5, liquid level sensing device 51 passed the signal to Split-flow Control device 5; Display shows " rainwater is excessive; assist draining ", provides abandoned stream valve 52 OPENs, and abandoned stream valve 52 is opened rainwater in the pond is directly discharged.Split-flow Control device 5 picks up counting simultaneously, if the pool inner water potential drop is to H4 in 5 ~ 10 seconds, or the pool inner water potential drop explain that amount of precipitation reduces during to H3, and abandoned stream valve 52 cuts out, and continues to collect rainwater, and display shows " stop to assist draining, continue the collection rainwater ".When rainfall finishes; The water level of inhalant region 1 continued to be lower than H3 in the time of 10 ~ 30 minutes, and liquid level sensing device 51 passes the signal to Split-flow Control device 5, and display shows " rainwater is collected and finished "; Provide abandoned stream valve 52 OPENs, abandoned stream valve 52 is opened ponding in the pond is got rid of; Whole abandoned stream system gets into holding state.
It is understandable that this rain water drainage tank both can be provided with separately, also can build jointly that net rainfall water collecting region delivery port 35 can be communicated with the rainwater collecting pit with the rainwater collecting pit.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. rain water drainage tank; It is characterized in that; Comprise inhalant region, abandoned stream district, net rainfall water collecting region and Split-flow Control device, said inhalant region is connected with said abandoned stream district, net rainfall water collecting region, is provided with the liquid level sensing device that is electrically connected with said Split-flow Control device in the said inhalant region; Offer abandoned stream district outfall in the said abandoned stream district; And being provided with the abandoned stream valve that is electrically connected with said Split-flow Control device, said Split-flow Control device can be controlled said abandoned stream valve according to the height of water level in the said inhalant region of said liquid level sensing device detection, thereby controls the break-make of said abandoned stream district outfall.
2. a kind of rain water drainage tank as claimed in claim 1; It is characterized in that; Separate mutually through partition wall respectively between said inhalant region, abandoned stream district, the net rainfall water collecting region three, offer the net rainfall water collecting region water inlet that is communicated with said inhalant region and net rainfall water collecting region between said inhalant region and the said net rainfall water collecting region.
3. a kind of rain water drainage tank as claimed in claim 2; It is characterized in that; Be provided with the abandoned stream weir between said inhalant region and the said abandoned stream district, said abandoned stream offers the abandoned stream mouth on the weir, and said abandoned stream mouth place is provided with the abandoned stream quantity regulating device of the aperture that is used to regulate said abandoned stream mouth.
4. a kind of rain water drainage tank as claimed in claim 3 is characterized in that, said abandoned stream quantity regulating device comprises guide rail, positioning bolt and flashboard, and said flashboard cooperates with said guide rail is movable, and said positioning bolt is connected with said flashboard.
5. a kind of rain water drainage tank as claimed in claim 3 is characterized in that, the position of said net rainfall water collecting region water inlet is higher than the extreme higher position of said abandoned stream mouth.
6. a kind of rain water drainage tank as claimed in claim 2 is characterized in that, said net rainfall water collecting region water inlet comprises upper strata intake big square hole and lower floor inlet opening, and the area of lower floor inlet opening is upper strata 1% ~ 5% of the big square hole of intaking.
7. a kind of rain water drainage tank as claimed in claim 2 is characterized in that, also is provided with the corresponding screen pack in position with said net rainfall water collecting region water inlet on the said partition wall.
8. like each described a kind of rain water drainage tank of claim 1 to 7, it is characterized in that, offer net rainfall water collecting region delivery port in the said net rainfall water collecting region, said net rainfall water collecting region delivery port place is provided with net rainfall water collecting region sterilization algae removal device.
9. like each described a kind of rain water drainage tank of claim 1 to 7; It is characterized in that; Said rain water drainage tank also comprises the current stabilization sleeve pipe of being located in the said inhalant region; The bottom of said current stabilization sleeve pipe offers filtering holes, and at least a portion transducing part of said liquid level sensing device is positioned at this current stabilization sleeve pipe.
10. like each described a kind of rain water drainage tank of claim 1 to 7, it is characterized in that said rain water drainage tank also comprises the display that is electrically connected with said Split-flow Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205617349U CN202380513U (en) | 2011-12-29 | 2011-12-29 | Rainwater split-flow pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205617349U CN202380513U (en) | 2011-12-29 | 2011-12-29 | Rainwater split-flow pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380513U true CN202380513U (en) | 2012-08-15 |
Family
ID=46629025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205617349U Expired - Fee Related CN202380513U (en) | 2011-12-29 | 2011-12-29 | Rainwater split-flow pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380513U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233495A (en) * | 2013-04-03 | 2013-08-07 | 苏州市绿色建筑工程技术研究中心有限公司 | Rainwater collecting and purifying device |
| CN103253816A (en) * | 2013-06-05 | 2013-08-21 | 南京吉佳新材料科技实业有限公司 | Rainwater recycling system and treatment method thereof |
| CN103967107A (en) * | 2014-05-19 | 2014-08-06 | 广西华蓝设计(集团)有限公司 | Initial rainwater flow abandoning well suitable for building rainwater utilization |
| CN104878831A (en) * | 2015-05-29 | 2015-09-02 | 安徽绿建科技有限公司 | Time type electric rainwater discarding device |
| CN105544698A (en) * | 2016-02-15 | 2016-05-04 | 武汉圣禹排水系统有限公司 | Separate system pipe network based area fragmented rainwater abandoned flow treatment system |
| CN105604167A (en) * | 2016-01-29 | 2016-05-25 | 武汉大禹阀门股份有限公司 | Precise wastewater abandoning well |
| CN109610602A (en) * | 2019-01-23 | 2019-04-12 | 广州市设计院 | A kind of diversion slow-release rainwater abandonment device |
-
2011
- 2011-12-29 CN CN2011205617349U patent/CN202380513U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233495A (en) * | 2013-04-03 | 2013-08-07 | 苏州市绿色建筑工程技术研究中心有限公司 | Rainwater collecting and purifying device |
| CN103253816A (en) * | 2013-06-05 | 2013-08-21 | 南京吉佳新材料科技实业有限公司 | Rainwater recycling system and treatment method thereof |
| CN103967107A (en) * | 2014-05-19 | 2014-08-06 | 广西华蓝设计(集团)有限公司 | Initial rainwater flow abandoning well suitable for building rainwater utilization |
| CN103967107B (en) * | 2014-05-19 | 2015-12-30 | 华蓝设计（集团）有限公司 | Be suitable for the preliminary-stage rainwater flow-discarding well building rainwater utilization |
| CN104878831A (en) * | 2015-05-29 | 2015-09-02 | 安徽绿建科技有限公司 | Time type electric rainwater discarding device |
| CN105604167A (en) * | 2016-01-29 | 2016-05-25 | 武汉大禹阀门股份有限公司 | Precise wastewater abandoning well |
| CN105604167B (en) * | 2016-01-29 | 2017-12-29 | 武汉大禹阀门股份有限公司 | Accurate abandoned stream well |
| CN105544698A (en) * | 2016-02-15 | 2016-05-04 | 武汉圣禹排水系统有限公司 | Separate system pipe network based area fragmented rainwater abandoned flow treatment system |
| CN109610602A (en) * | 2019-01-23 | 2019-04-12 | 广州市设计院 | A kind of diversion slow-release rainwater abandonment device |
| CN109610602B (en) * | 2019-01-23 | 2024-04-30 | 广州市设计院集团有限公司 | Diversion and slow-release rainwater discarding device |
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