CN201206276Y - Connecting structure of rainwater open trench and subsurface drain pipe - Google Patents
Connecting structure of rainwater open trench and subsurface drain pipe Download PDFInfo
- Publication number
- CN201206276Y CN201206276Y CNU2008203008024U CN200820300802U CN201206276Y CN 201206276 Y CN201206276 Y CN 201206276Y CN U2008203008024 U CNU2008203008024 U CN U2008203008024U CN 200820300802 U CN200820300802 U CN 200820300802U CN 201206276 Y CN201206276 Y CN 201206276Y
- Authority
- CN
- China
- Prior art keywords
- drain
- storm
- well chamber
- sedimentation basin
- closed
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a connecting structure for a rainwater open drain and drainage concealed pipe, which comprises a well chamber (1), the rainwater open drain (2) and the drainage concealed pipe (3). A sedimentation tank (4) is arranged in the area at the lower part of the well chamber (1); the rainwater open drain (2) and the drainage concealed pipe 3 are respectively connected to two side walls of the sedimentation tank (4). The well chamber is built at the connection part between the water open drain and the drainage concealed pipe; the sedimentation tank is built at the lower part of the well chamber; therefore, sands and impurities in the rainwater open drain can be deposited, and prevented from entering the concealed pipe, so as to ensure that a drainage system is smooth; a grill is arranged in a connection hole between the rainwater open drain and the sedimentation tank, thereby preventing impurities with large volume and light weight form entering the drainage concealed pipe.
Description
Technical field:
The utility model relates to a kind of dewatering installation, the syndeton of particularly a kind of storm drain and closed drain.
Background technology:
Following dual mode is adopted in the collection of existing ground rainwater and discharging usually: the first, and storm drain is collected and discharging; The second, inlet for stom water is set and collects, again by be connected discharging with closed drain.When adopting first kind of mode, because storm drain is open-air the setting, silt and foreign material very easily enter in the storm drain, itself just need often cleaning to safeguard, when storm drain and hidden pipe access, all take to avoid silt and foreign material to enter the device of hidden pipe simultaneously, with regard to easier hidden pipe alluvial, obstruction, the impeded drainage of causing, impeded drainage can cause excess surface water to cause security incident simultaneously like this.
The utility model content:
The technical problems to be solved in the utility model is: provide a kind of silt and foreign material avoided to enter closed drain, reduce the storm drain of closed drain cleaning difficulty and the syndeton of closed drain, can overcome the deficiencies in the prior art.
The technical solution of the utility model: it comprises well chamber 1, storm drain 2 and closed drain 3, and the lower area in well chamber 1 is provided with sedimentation basin 4, and storm drain 2 and closed drain 3 are connected on the both sides sidewall of sedimentation basin 4.
Be provided with grid 5 at the place, hole that storm drain 2 is connected with sedimentation basin 4.
The position that is connected with storm drain 2 in sedimentation basin 4 is provided with current ramp 6.
The bottom of storm drain 2 is 0.5～0.9m to the distance of sedimentation basin 4 bottoms.
Closed drain 3 residing positions are than storm drain 2 low 0.1～0.3m.
Be provided with manhole 7 at the top of well chamber 1, the sidewall in well chamber 1 is provided with cat ladder 8.
Compared with the prior art, the utility model is built a well chamber by the position that is connected with closed drain at storm drain, builds sedimentation basin in bottom, well chamber, so then can deposit sandstone and foreign material in the storm drain, obstruction sandstone, foreign material enter hidden pipe, guarantee that drainage system is unobstructed; Be provided with grid at the place, hole that storm drain is connected with sedimentation basin, being provided with of grid can stop that big, the lightweight foreign material of some volumes enter closed drain; The position that is connected with storm drain in sedimentation basin is provided with the current ramp, and the current ramp is designed to 20～45 °, can slow down the into following brunt energy of water like this, slows down into water to the stirring of silt sediment; The bottom of storm drain is 0.5～0.9m to the distance of sedimentation basin bottom, can guarantee the deposition effect of sedimentation basin like this; The residing position of closed drain is than the low 0.1～0.3m of storm drain, and such design is convenient to rainwater and is flowed into closed drain; Be provided with manhole at top, well chamber, be provided with cat ladder, can make things convenient for the staff to clear up sandstone and foreign material like this at sidewall.Simultaneously the utility model also has safe and reliable, economic and practical, easy construction, is convenient to advantage such as cleaning maintenance.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment:
Embodiment: as shown in Figure 1, it is to build a well chamber 1 at the connecting portion of storm drain 2 and closed drain 3, and storm drain 2 and closed drain 3 are connected on the both sides sidewall of lower area of well chamber 1.Simultaneously the lower area of well chamber 1 is done the leakproof water treatment, be made into a sedimentation basin 4; And at the top of well chamber 1 build manhole 7, the sidewall in well chamber 1 is provided with cat ladder 8, can make things convenient for the staff to clear up sandstone and foreign material like this; When building sedimentation basin 4, be the deposition effect of assurance sedimentation basin 4, and displacement, the bottom of storm drain 2 is 0.5～0.9m to the distance of sedimentation basin 4 bottoms, closed drain 3 residing positions are than storm drain 2 low 0.1～0.3m.At the place, hole that storm drain 2 is connected with sedimentation basin 4 grid 5 is installed, can be stopped that so big, the lightweight foreign material of some volumes enter closed drain; Current ramp 6 is built by laying at the position that is connected with storm drain 2 in sedimentation basin 4, and current ramp 6 is 20～45 ° with the angle of sedimentation basin 4 bottoms, can slow down the into following brunt energy of water like this, slows down into water to the stirring of silt sediment.
Claims (7)
- The syndeton of [claim 1] a kind of storm drain and closed drain, it comprises well chamber (1), storm drain (2) and closed drain (3), it is characterized in that: the lower area in well chamber (1) is provided with sedimentation basin (4), and storm drain (2) and closed drain (3) are connected on the both sides sidewall of sedimentation basin (4).
- The syndeton of [claim 2] storm drain according to claim 1 and closed drain is characterized in that: be provided with grid (5) at the place, hole that storm drain (2) is connected with sedimentation basin (4).
- The syndeton of [claim 3] storm drain according to claim 1 and closed drain is characterized in that: the position that is connected with storm drain (2) in sedimentation basin (4) is provided with current ramp (6).
- The syndeton of [claim 4] storm drain according to claim 1 and closed drain is characterized in that: the bottom of storm drain (2) is 0.5～0.9m to the distance of sedimentation basin (4) bottom.
- [claim 5] is characterized in that according to the syndeton of claim 1 or 4 described storm drains and closed drain: the residing position of closed drain (3) is than the low 0.1～0.3m of storm drain (2).
- The syndeton of [claim 6] storm drain according to claim 3 and closed drain is characterized in that: current ramp (6) are 20～45 ° with the angle of sedimentation basin (4) bottom.
- The syndeton of [claim 7] storm drain according to claim 3 and closed drain is characterized in that: be provided with manhole (7) at the top of well chamber (1), the sidewall in well chamber (1) is provided with cat ladder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203008024U CN201206276Y (en) | 2008-05-21 | 2008-05-21 | Connecting structure of rainwater open trench and subsurface drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203008024U CN201206276Y (en) | 2008-05-21 | 2008-05-21 | Connecting structure of rainwater open trench and subsurface drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206276Y true CN201206276Y (en) | 2009-03-11 |
Family
ID=40465343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203008024U Expired - Fee Related CN201206276Y (en) | 2008-05-21 | 2008-05-21 | Connecting structure of rainwater open trench and subsurface drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206276Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127926A (en) * | 2011-03-10 | 2011-07-20 | 北京泰宁科创雨水利用技术股份有限公司 | Automatic-cleaning rainwater inspection well |
| CN106759173A (en) * | 2016-12-12 | 2017-05-31 | 湖北省农业科学院植保土肥研究所 | A kind of method in hidden pipe gutter drainage improvement cold spring field |
-
2008
- 2008-05-21 CN CNU2008203008024U patent/CN201206276Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127926A (en) * | 2011-03-10 | 2011-07-20 | 北京泰宁科创雨水利用技术股份有限公司 | Automatic-cleaning rainwater inspection well |
| CN102127926B (en) * | 2011-03-10 | 2012-10-10 | 北京泰宁科创雨水利用技术股份有限公司 | Automatic-cleaning rainwater inspection well |
| CN106759173A (en) * | 2016-12-12 | 2017-05-31 | 湖北省农业科学院植保土肥研究所 | A kind of method in hidden pipe gutter drainage improvement cold spring field |
| CN106759173B (en) * | 2016-12-12 | 2019-02-22 | 湖北省农业科学院植保土肥研究所 | A kind of method in hidden pipe gutter drainage improvement cold spring field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202017224U (en) | Distributional automatic rainwater flow abandoning device for roof | |
| CN211421194U (en) | Green ecological self-drainage anti-floating device for sloping field building | |
| CN203531109U (en) | Separate and multi-dimensional ecological drainage system used for interception and control of rainwater runoff pollutants into river | |
| CN203701263U (en) | Rubbish filtering inspection well | |
| CN205421398U (en) | Rainwater collection and treatment system | |
| CN206109974U (en) | Bridge drainage system | |
| CN202831173U (en) | Full-automatic sealed type road drainage system | |
| CN201206276Y (en) | Connecting structure of rainwater open trench and subsurface drain pipe | |
| CN201778383U (en) | Integrated environmental-friendly gutter inlet | |
| CN102444199B (en) | Anti-blocking rain water cover | |
| CN103290909A (en) | Vertical rainwater pipeline allowing sands to be deposited outside easily | |
| CN203256886U (en) | Inspection well for preventing sundries from overflowing | |
| CN101812865A (en) | Integrative environmentally-friendly gutter inlet | |
| CN107366347A (en) | A kind of underpass flood reverse-filling drainage system | |
| CN208563544U (en) | A kind of water purification water storage device | |
| CN207597565U (en) | A kind of underpass flood reverse-filling drainage system | |
| CN206233356U (en) | A kind of pipe gallery rainwater cabin vacuum flusher | |
| CN102359176B (en) | Mud collection cylinder design | |
| CN110180255A (en) | A kind of wastewater recycling system | |
| CN104878826B (en) | A kind of urban road rain-water accumulating heat-extraction system and storage discharge method | |
| CN209144964U (en) | A kind of efficient rainwater isolation collection device | |
| CN208650223U (en) | A kind of LID formula storm-collector | |
| CN102071738A (en) | Underpass drainage device | |
| CN106759780B (en) | A kind of prevention of station in oilfield accident sewage and control system | |
| CN201908331U (en) | Device for recycling rainwater of factory building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20130521 |