CN103696480B - A kind of rainwater off-line device - Google Patents
A kind of rainwater off-line device Download PDFInfo
- Publication number
- CN103696480B CN103696480B CN201310726606.9A CN201310726606A CN103696480B CN 103696480 B CN103696480 B CN 103696480B CN 201310726606 A CN201310726606 A CN 201310726606A CN 103696480 B CN103696480 B CN 103696480B
- Authority
- CN
- China
- Prior art keywords
- floating block
- rainwater
- water inlet
- guide rail
- isolation 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 238000005538 encapsulation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Sewage (AREA)
Abstract
The present invention relates to a kind of rainwater off-line device.It includes off-line isolation tank, water inlet pipe, lightweight floating block, floating block guide rail, seal water valve, discharge siphon and sleeve pipe, the water inlet pipe connecting front end reservoir bottom off-line isolation tank, sidewall is equipped with, floating block guide rail and discharge siphon are arranged in off-line isolation tank, seal water valve is equipped with below the water inlet of discharge siphon, lightweight floating block can float on the water surface on floating block guide rail top, the sleeve pipe encapsulation be connected with lightweight floating block is in the outside of floating block guide rail, its lower end has a pole to be connected with seal water valve, discharge siphon delivery port to be positioned at bottom the off-line isolation tank relative with water inlet pipe on sidewall, outside connection rainwater treatment pond.The present invention has following advantage: the delay process achieving rainwater, reduces the load of rainwater treatment device.
Description
Technical field
The invention belongs to rainwater treatment technical field, be specifically related to a kind of rainwater off-line device.
Background technology
In the last few years, due to the development of urbanization, the hard surface in city and roofing more come all many, when there is heavy showers, rainwater can wash away road surface, roofing, causes the pollutant levels in Initial Runoff higher, as directly entered water body without process, serious impact can be caused on water body.
Rainwater treatment device has online treating apparatus and processed offline device, and the cost of investment of online treating apparatus is relatively high, water quality treatment is general; Processed offline device has the advantage making rainwater sand setting, water quality treatment relatively good.But these rainwater treatment devices are instant treating apparatus, namely, when rain flood is attacked, rainwater carries out purified treatment after flowing into treating apparatus immediately, or directly gets rid of or section store.Because this kind of rainwater treatment device all processes the rainwater flow to, rainwater treatment load is large, and rainwater treatment effect is poor; In addition, first store after rainwater treatment, wait to be utilized, water quality can be deteriorated, and causes adverse influence to ecological environment.At present, the relevant report of time delay rainwater treatment device is not had.
Summary of the invention
Patent of the present invention technical problem to be solved is just to provide a kind of rainwater off-line device, and it can realize the delay process of rainwater, reduces the load of rainwater treatment device.
Technical problem to be solved by this invention is realized by such technical scheme, it includes off-line isolation tank, water inlet pipe, lightweight floating block, floating block guide rail, seal water valve, discharge siphon and hard sleeve, the water inlet pipe connecting front end reservoir bottom off-line isolation tank, sidewall is equipped with, floating block guide rail and discharge siphon are arranged in off-line isolation tank, seal water valve is equipped with below the water inlet of discharge siphon, lightweight floating block can float on the water surface on floating block guide rail top, the hard sleeve encapsulation be connected with lightweight floating block is in the outside of floating block guide rail, hard sleeve lower end has a pole to be connected with seal water valve, seal water valve moves up and down the water inlet to close and to open discharge siphon with lightweight floating block, discharge siphon delivery port to be positioned at bottom the off-line isolation tank relative with water inlet pipe on sidewall, outside connection rainwater treatment pond.
Operating principle of the present invention is: during heavy rain, rainwater enters off-line isolation tank from front end reservoir through water inlet pipe, thus enter discharge siphon, when water level reaches floating block guide rail top, lightweight floating block constantly floats, when water level floods the top of discharge siphon just along with the rising of water level, now siphon is formed, but seal water valve pulls owing to being subject to lightweight floating block buoyancy upwards, is blocked by discharge siphon water inlet, and discharge siphon can only water outlet not even water outlet on a small quantity.Until during dry season, due to evaporation, the off-line isolation tank water surface declines slightly, lightweight floating block declines, and buoyancy suffered by seal water valve disappears, and now seal water valve is opened, the early-stage rainwater of storage is sent into rainwater treatment pond by siphon swabbing action by discharge siphon equably, achieves rainwater delay process.
Until when rain flood occurs next time, repeat above-mentioned process, a small amount of draining during heavy rain, not even draining, achieves the automation circulation of even effectively draining during dry season, alleviates the load of rainwater treatment, the treatment effect of rainwater can be improved, the rainwater after process can be utilized in time.
Owing to have employed technique scheme, the present invention has following advantage: the delay process achieving rainwater, reduces the load of rainwater treatment device.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows:
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the structural representation of second embodiment of the invention.
In figure: 1. water inlet pipe; 2. lightweight floating block; 3. floating block guide rail; 4. seal water valve; 5. discharge siphon; 6. off-line isolation tank, 7. hard sleeve.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, first embodiment of the invention includes off-line isolation tank 6, water inlet pipe 1, lightweight floating block 2, floating block guide rail 3, seal water valve 4, discharge siphon 5 and hard sleeve 7, the water inlet pipe 1 connecting front end reservoir bottom off-line isolation tank 6, sidewall is equipped with, floating block guide rail 3 and discharge siphon 5 are arranged in off-line isolation tank 6, seal water valve 4 is equipped with below the water inlet of discharge siphon 5, lightweight floating block 2 can float on the water surface on floating block guide rail 3 top, hard sleeve 7 encapsulation be connected with lightweight floating block 2 is in the outside of floating block guide rail 3, hard sleeve 7 lower end has a pole to be connected with seal water valve 4, seal water valve 4 moves up and down the water inlet to close and to open discharge siphon 5 with lightweight floating block 2, discharge siphon 5 delivery port to be positioned at bottom the off-line isolation tank 6 relative with water inlet pipe 1 on sidewall, outside connection rainwater treatment pond.
Water inlet pipe 1 is straight pipe.Discharge siphon 5 pipe top is lower than the peak level of reservoir.
As shown in Figure 2, the difference of second embodiment of the invention and first embodiment is: water inlet pipe 1 is siphon bend.It utilizes siphon principle to introduce in off-line isolation tank 6 by the rainwater of front end reservoir, siphon bend has cushioning effect, rainwater can not enter off-line isolation tank 3 immediately, only have during the pipe top mark height of the water level when front end reservoir higher than siphon bend and just can intake, such early-stage rainwater can by the sediment deposition that carries in bottom in the reservoir of front end.
Claims (2)
1. a rainwater off-line device, it is characterized in that: include off-line isolation tank (6), water inlet pipe (1), lightweight floating block (2), floating block guide rail (3), seal water valve (4), discharge siphon (5) and hard sleeve (7), off-line isolation tank (6) bottom sidewall is equipped with the water inlet pipe (1) connecting front end reservoir, floating block guide rail (3) and discharge siphon (5) are arranged in off-line isolation tank (6), seal water valve (4) is equipped with below the water inlet of discharge siphon (5), lightweight floating block (2) can float on the water surface on floating block guide rail (3) top, hard sleeve (7) encapsulation be connected with lightweight floating block (2) is in the outside of floating block guide rail (3), hard sleeve (7) lower end has a pole to be connected with seal water valve (4), seal water valve (4) moves up and down the water inlet to close and to open discharge siphon (5) with lightweight floating block (2), discharge siphon (5) delivery port is positioned on off-line isolation tank (6) the bottom sidewall relative with water inlet pipe (1), outside connection rainwater treatment pond.
2. rainwater off-line device according to claim 1, is characterized in that: described water inlet pipe (1) is straight pipe or siphon bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726606.9A CN103696480B (en) | 2013-12-26 | 2013-12-26 | A kind of rainwater off-line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726606.9A CN103696480B (en) | 2013-12-26 | 2013-12-26 | A kind of rainwater off-line device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696480A CN103696480A (en) | 2014-04-02 |
| CN103696480B true CN103696480B (en) | 2015-08-05 |
Family
ID=50358130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310726606.9A Expired - Fee Related CN103696480B (en) | 2013-12-26 | 2013-12-26 | A kind of rainwater off-line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696480B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731376A (en) * | 2019-03-11 | 2019-05-10 | 哈尔滨工业大学（深圳） | Intelligent rain processing system |
| CN111945851B (en) * | 2020-08-17 | 2021-10-01 | 巩新伟 | Drainage device for urban hydraulic engineering road |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049540A (en) * | 1989-08-14 | 1991-02-27 | 林高宸 | Buoyancy starting siphonage device |
| SU1756483A1 (en) * | 1990-03-30 | 1992-08-23 | Львовский политехнический институт им.Ленинского комсомола | Sewage discharge device |
| CN201162242Y (en) * | 2007-12-27 | 2008-12-10 | 上海交通大学 | Fixed water storage apparatus for rainwater collection |
| CN202850186U (en) * | 2012-09-14 | 2013-04-03 | 成都益友科技发展有限公司 | Siphon pollution discharge system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097465A (en) * | 2005-11-18 | 2006-04-13 | Takachiho:Kk | Initial rainwater eliminating device and rainwater utilization system using same |
-
2013
- 2013-12-26 CN CN201310726606.9A patent/CN103696480B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049540A (en) * | 1989-08-14 | 1991-02-27 | 林高宸 | Buoyancy starting siphonage device |
| SU1756483A1 (en) * | 1990-03-30 | 1992-08-23 | Львовский политехнический институт им.Ленинского комсомола | Sewage discharge device |
| CN201162242Y (en) * | 2007-12-27 | 2008-12-10 | 上海交通大学 | Fixed water storage apparatus for rainwater collection |
| CN202850186U (en) * | 2012-09-14 | 2013-04-03 | 成都益友科技发展有限公司 | Siphon pollution discharge system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103696480A (en) | 2014-04-02 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180315 Address after: 400000 Chongqing street, Shapingba District, No. 174 Co-patentee after: Chongqing vertical and horizontal Engineering Design Co.,Ltd. Patentee after: Chongqing University Address before: 400044 Shapingba District Sha Street, No. 174, Chongqing Patentee before: Chongqing University |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |