CN205242601U - Dirty cut -off equipment of rain - Google Patents
Dirty cut -off equipment of rain Download PDFInfo
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- CN205242601U CN205242601U CN201521057808.XU CN201521057808U CN205242601U CN 205242601 U CN205242601 U CN 205242601U CN 201521057808 U CN201521057808 U CN 201521057808U CN 205242601 U CN205242601 U CN 205242601U
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- guillotine
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- slanted screen
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Abstract
The utility model belongs to the technical field of the water ecological protection, a dirty cut -off equipment of rain is related to, including guillotine and section a flow box and a connection the guillotine with cut flow box's water conservancy diversion hose, the guillotine includes along the slanted screen district that the flow direction of guillotine water -logging set gradually, following current district and convergent district and regulator, the slanted screen is distinguished has an inclined plane that is provided with the slanted screen net, with following current district link is the highest point on inclined plane, the maximum height in slanted screen district is H, the regulator forms a passageway, be provided with the regulating part that changes rainwater outflow route on the lateral wall of passageway. The utility model discloses simple structure, simple installation, to the dam collection of sewage with the initial stage rainwater, the pollutant of being applied to the dirty collecting fitting of water ecological remediation moderate rain dams, and is with strong points.
Description
Technical field
The utility model relates to the dirty cut-off equipment of a kind of rain, belongs to water ecology resist technology field.
Background technology
Confluence of rainwater and sewage has caused one of key factor of city river, lake pollution, because in the non-Pluvial, ducted sewage is directly disposed to water body, and at the rainy initial stage, early-stage rainwater washes away tube wall, the pipe end, and dirty various high concentrations dirt is directly poured to water body, and environmental pollution impact is large. But confluence of rainwater and sewage pipe is transformed and a difficult problem for urban renewal, the one, the pipeline absolute altitude of old facility is difficult to be connected the main pipe network system in city, and the 2nd, the economic input of the dirty Vatch basin of rain is huge, and collecting effect is not obvious, and three Shi Jiu municipal administration road rebuilding construction faces are difficult to launch.
Utility model content
The purpose of this utility model is to provide the dirty cut-off equipment of a kind of rain, and to the collection of damming of sewage and early-stage rainwater, the pollutant that is applied to the dirty collecting fitting of water ecology reparation moderate rain dams, with strong points, and simple installation.
In order to achieve the above object, the utility model adopts following technical scheme: the dirty cut-off equipment of a kind of rain, comprise guillotine with dam case and be connected described guillotine with described in the dam stream guiding tube of case, described guillotine comprises the slanted screen district setting gradually along the flow direction of water in guillotine, following current district and taper and adjuster, described slanted screen district has an inclined-plane that is provided with slanted screen net, with the described following current district link highest point that is inclined-plane, the maximum height in described slanted screen district is H, described adjuster forms a passage, on the sidewall of described passage, be provided with the regulating part that changes rainwater outflow path.
As preferably, described regulating part comprises the unbalance axle that is arranged on described conduit wall, is hinged on the first valve plate on described unbalance axle and is hinged on the second valve plate on described unbalance axle, and described the second valve plate can freely rotate in described passage.
As preferably, described in the case that dams be communicated with sewage-treatment plant by discharge line.
As preferably, described in dam the extreme higher position of case higher than the flood level in river course, described in dam at the bottom of the extreme lower position of the case pipe lower than described stream guiding tube.
As preferably, described guillotine bottom is arcuate structure.
As preferably, the angle of inclination on the inclined-plane in described slanted screen district is 10-20 °.
As preferably, described in dam the extreme lower position of case lower than the pipe of described stream guiding tube at the bottom of 0.8-1.5m.
As preferably, described in dam the extreme higher position of case higher than the flood level 0.5-1.2m in river course.
By implementing technique scheme, the utility model is simple in structure, simple installation, and to the collection of damming of sewage and early-stage rainwater, the pollutant that is applied to the dirty collecting fitting of water ecology reparation moderate rain dams, with strong points.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of the utility model one embodiment;
Accompanying drawing 2 is the schematic diagram of another embodiment of the utility model;
Accompanying drawing 3 is the schematic diagram of guillotine in accompanying drawing 1;
Accompanying drawing 4 is the schematic diagram of regulating part in accompanying drawing 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
The dirty cut-off equipment of a kind of rain as shown in Figure 1, comprise guillotine 1 and dam case 2 and be connected the stream guiding tube 3 of guillotine 1 and the case 2 that dams, when use, guillotine 1 and stream guiding tube 3 are as in draining rain pipe 7, so for the bottom adaptation of draining rain pipe 7, guillotine 1 bottom is set to arcuate structure, has both facilitated installation, is conducive to promote water conservancy diversion effect. The case 2 that dams be arranged on lake, river in, the extreme lower position of the case 2 that dams lower than the pipe of stream guiding tube 3 at the bottom of 0.8m, extreme higher position is higher than the flood level 1.2m in river course; The case 2 that dams is communicated with sewage-treatment plant 6 by discharge line 5. On the water surface 10 that is positioned at lake, river at the bottom of the pipe of draining rain pipe 7 or be submerged in lake, river, the present embodiment is to be positioned on the water surface 10, the rainy draining pipe 7 in road surface 8 to be installed as example, and the installation of cut-off equipment as shown in Figure 1. The structure of guillotine 1 as shown in Figure 3, comprise slanted screen district 11, following current district 12 and the taper 13 and the adjuster 14 that set gradually along the flow direction of guillotine 1 interior water, slanted screen district 11 has an inclined-plane 111 that is provided with slanted screen net, the angle of inclination on inclined-plane is 10-20 °, the present embodiment is selected optimum 17 °, the highest point that inclined-plane and following current district 12 links are inclined-plane, the maximum height in slanted screen district 11 is H. Adjuster 14 forms a passage 141, as shown in Figure 4, on the sidewall of passage 141, be provided with the regulating part 4 that changes rainwater outflow path, regulating part 4 comprises the unbalance axle 41 that is arranged on conduit wall, is hinged on the first valve plate 42 on unbalance axle 41 and is hinged on the second valve plate 43 on unbalance axle 41, and described the second valve plate 43 can freely rotate passage 141 is interior.
Embodiment 2:
The dirty cut-off equipment of a kind of rain as shown in Figure 2, comprise guillotine 1 and dam case 2 and be connected the stream guiding tube 3 of guillotine 1 and the case 2 that dams, when use, guillotine 1 and stream guiding tube 3 are as in draining rain pipe 7, so for the bottom adaptation of draining rain pipe 7, guillotine 1 bottom is set to arcuate structure, has both facilitated installation, is conducive to promote water conservancy diversion effect. The case 2 that dams be arranged on lake, river in, the extreme lower position of the case 2 that dams lower than the pipe of stream guiding tube 3 at the bottom of 1.5m, extreme higher position is higher than the flood level 0.5m in river course; The case 2 that dams is communicated with sewage-treatment plant 6 by discharge line 5. On the water surface 10 that is positioned at lake, river at the bottom of the pipe of draining rain pipe 7 or be submerged in lake, river, the present embodiment is submerged in lake, river as example taking part, and the installation of cut-off equipment as shown in Figure 2. Guillotine 1 comprises slanted screen district 11, following current district 12 and the taper 13 and the adjuster 14 that set gradually along the flow direction of guillotine 1 interior water, slanted screen district 11 has an inclined-plane 111 that is provided with slanted screen net, the angle of inclination on inclined-plane is 10 °, the highest point that inclined-plane and following current district 12 links are inclined-plane, the maximum height in slanted screen district 11 is H. Adjuster 14 forms a passage 141, on the sidewall of passage 141, be provided with the regulating part 4 that changes rainwater outflow path, regulating part 4 comprises the unbalance axle 41 that is arranged on conduit wall, is hinged on the first valve plate 42 on unbalance axle 41 and is hinged on the second valve plate 43 on unbalance axle 41, and described the second valve plate 43 can freely rotate passage 141 is interior.
Embodiment 3:
The dirty cut-off equipment of a kind of rain, comprise guillotine 1 and dam case 2 and be connected the stream guiding tube 3 of guillotine 1 and the case 2 that dams, when use, guillotine 1 and stream guiding tube 3 are as in draining rain pipe 7, so for the bottom adaptation of draining rain pipe 7, guillotine 1 bottom is set to arcuate structure, has both facilitated installation, is conducive to promote water conservancy diversion effect. The case 2 that dams be arranged on lake, river in, the extreme lower position of the case 2 that dams lower than the pipe of stream guiding tube 3 at the bottom of 1.2m, extreme higher position is higher than the flood level 1.0m in river course; The case 2 that dams is communicated with sewage-treatment plant 6 by discharge line 5. Guillotine 1 comprises slanted screen district 11, following current district 12 and the taper 13 and the adjuster 14 that set gradually along the flow direction of guillotine 1 interior water, slanted screen district 11 has an inclined-plane 111 that is provided with slanted screen net, the angle of inclination on inclined-plane is 20 °, the highest point that inclined-plane and following current district 12 links are inclined-plane, the maximum height in slanted screen district 11 is H. Adjuster 14 forms a passage 141, on the sidewall of passage 141, be provided with the regulating part 4 that changes rainwater outflow path, regulating part 4 comprises the unbalance axle 41 that is arranged on conduit wall, is hinged on the first valve plate 42 on unbalance axle 41 and is hinged on the second valve plate 43 on unbalance axle 41, and described the second valve plate 43 can freely rotate passage 141 is interior.
The operation principle of the disclosed cut-off equipment of the utility model is as follows:
At the rainy initial stage, in pipeline, flowing is early-stage rainwater, and the water yield is little, and pipeline degree of filling is very low, and water level is less than height h; Early-stage rainwater directly flows to guillotine 1; First, flow through slanted screen district 11, and by the slanted screen net bulky refuse that dams, prevent from stopping up guillotine 1, these rubbish can not be dissolved in water, the rainwater phase, gone out draining rain pipe 7 by rainwater, emersion or sink down into the bottom, can not produce impact fast to water quality; Then, sewage (or early-stage rainwater) flows through following current district 12, taper 13, enters unbalance check valve 14, owing to there being water in valve, valve is outer anhydrous, and the second valve plate 43 is subject to the power of water (flow) direction, and open, sewage (or early-stage rainwater) flows directly into stream guiding tube 3, introduces the case 2 that dams; The water level rising pump startup damming in case 2, is delivered to sewage-treatment plant 6 by sewage (early-stage rainwater).
In the Pluvial, a large amount of rainwater are interior mobile at draining rain pipe 7, and the water yield is very large, draining rain pipe 7 degree of fillings are very high, and water level is far longer than height h, and the first valve plate 42 is subject to the power of water (flow) direction, and open, directly discharge from draining rain pipe 7, even if these rainwater have mixed sewage, but because amount of rainfall is very large, dilute pollutant, pollution intensity is very low, can directly discharge river (lake), and water body environment is not affected.
Claims (8)
1. the dirty cut-off equipment of rain, comprise guillotine (1) and the case that dams (2) and be connected described guillotine (1) with described in the dam stream guiding tube (3) of case (2), it is characterized in that, described guillotine (1) comprises the slanted screen district (11) setting gradually along the flow direction of the interior water of guillotine (1), following current district (12) and taper (13) and adjuster (14), described slanted screen district (11) has an inclined-plane (111) that is provided with slanted screen net, with described following current district (12) the link highest point that is inclined-plane, the maximum height in described slanted screen district (11) is H, described adjuster (14) forms a passage (141), on the sidewall of described passage (141), be provided with the regulating part (4) that changes rainwater outflow path.
2. the dirty cut-off equipment of a kind of rain according to claim 1, it is characterized in that, described regulating part (4) comprises the unbalance axle (41) that is arranged on described conduit wall, is hinged on the first valve plate (42) on described unbalance axle (41) and is hinged on the second valve plate (43) on described unbalance axle (41), and described the second valve plate (43) can freely rotate in described passage (141).
3. the dirty cut-off equipment of a kind of rain according to claim 1, is characterized in that, described in the case (2) that dams be communicated with sewage-treatment plant (6) by discharge line (5).
4. the dirty cut-off equipment of a kind of rain according to claim 3, is characterized in that, described in dam the extreme higher position of case (2) higher than the flood level in river course, described in dam at the bottom of the extreme lower position of case (2) pipe lower than described stream guiding tube (3).
5. the dirty cut-off equipment of a kind of rain according to claim 1, is characterized in that, described guillotine (1) bottom is arcuate structure.
6. the dirty cut-off equipment of a kind of rain according to claim 1, is characterized in that, the angle of inclination on the inclined-plane in described slanted screen district (11) is 10-20 °.
7. the dirty cut-off equipment of a kind of rain according to claim 4, is characterized in that, described in dam the extreme lower position of case (2) lower than the pipe of described stream guiding tube (3) at the bottom of 0.8-1.5m.
8. the dirty cut-off equipment of a kind of rain according to claim 4, is characterized in that, described in dam the extreme higher position of case (2) higher than the flood level 0.5-1.2m in river course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057808.XU CN205242601U (en) | 2015-12-18 | 2015-12-18 | Dirty cut -off equipment of rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057808.XU CN205242601U (en) | 2015-12-18 | 2015-12-18 | Dirty cut -off equipment of rain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205242601U true CN205242601U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057808.XU Active CN205242601U (en) | 2015-12-18 | 2015-12-18 | Dirty cut -off equipment of rain |
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| CN (1) | CN205242601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366350A (en) * | 2017-09-10 | 2017-11-21 | 沈阳建筑大学 | Ring type is removed contamination system under deep layer tunnel |
-
2015
- 2015-12-18 CN CN201521057808.XU patent/CN205242601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366350A (en) * | 2017-09-10 | 2017-11-21 | 沈阳建筑大学 | Ring type is removed contamination system under deep layer tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161229 Address after: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee after: ZHEJIANG JUNE-5 ENVIRONMENT TECHNOLOGY CO., LTD. Address before: Zhejiang eight Wuxing 313001 Zhejiang province in the town of Huzhou City carbon micro Polytron Technologies Inc Patentee before: ZHEJIANG WEITAN TECHNOLOGY CO., LTD. Patentee before: ZHEJIANG JUNE-5 ENVIRONMENT TECHNOLOGY CO., LTD. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Ting Inventor after: Liang Xinqiang Inventor after: Li Yucai Inventor after: Chen Jiaqi Inventor after: Yu Zhongli Inventor before: Xu Ting Inventor before: Liang Xinqiang Inventor before: Li Yucai Inventor before: Chen Jiaqi Inventor before: Shen Chaofeng Inventor before: Yu Zhongli |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee after: Zhejiang green environment Limited by Share Ltd Address before: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee before: ZHEJIANG JUNE-5 ENVIRONMENT TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200828 Address after: 313000 105, room 2, Pu an road, Donglin Town, Wuxing District, Huzhou, Zhejiang, China, 50 Patentee after: ZHEJIANG METHYL SOURCE LIFE TECHNOLOGY Co.,Ltd. Address before: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee before: ZHEJIANG JUNE5 ENVIRONMENT TECH Co.,Ltd. |