CN201924280U - Drainage system - Google Patents
Drainage system Download PDFInfo
- Publication number
- CN201924280U CN201924280U CN2011200079212U CN201120007921U CN201924280U CN 201924280 U CN201924280 U CN 201924280U CN 2011200079212 U CN2011200079212 U CN 2011200079212U CN 201120007921 U CN201120007921 U CN 201120007921U CN 201924280 U CN201924280 U CN 201924280U
- Authority
- CN
- China
- Prior art keywords
- drainage
- drainage system
- bridge floor
- outfall
- hydrocone type
- 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
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Abstract
The utility model discloses a drainage system, in particular to a bridge floor drainage system, which comprises a bridge floor, wherein a siphon outfall is arranged on the bridge floor; a siphon device is arranged in the siphon outfall; a water outlet end of the siphon outfall is connected with a drainage pipe; the drainage pipe is connected with a drainage vertical pipe through a connecting pipe; and the bottom end of the drainage vertical pipe extends into a drainage ditch. The siphon outfall is arranged at a low-lying part of the bridge floor. The structure is simple and the drainage efficiency is high.
Description
Technical field
The utility model relates to a kind of drainage system.
Background technology
Drainage system be facilities such as the processing of collection, conveying, water quality of draining and discharging be combined in a certain way overall.Drainage system is applied to various aspects, and city and rural area all are widely used.
As, the patent No. is 200920128191.4, patent name is a kind of Chinese utility model patent that is used for the drainage system of cities and towns and sub-district, proposed a kind of drainage system that is used for cities and towns and sub-district, it is connected and composed by a kind of collinear shunting double-layer drainage pipe duct or common sewer and rainwater, sewage composite double layer manhole at least.This system can be provided with shutoff type rainwater, sewage compound double-layer drainage manhole as required on drainage system, to realize that the initial stage surface runoff dams into the sewage pipe duct, and be delivered to Wastewater Treatment Plant and obtain handling, also can transfer according to direction, the gradient changes, interface change, pipe duct cross, on the straight line pipe duct every the certain distance maintenance and the needs of other special purposes, non-formula rainwater, the sewage compound double-layer drainage manhole held back is set.
The utility model content
The utility model technical issues that need to address just are to provide a kind of drainage system, and it is a kind of deck drainage system, and is simple in structure, the drainage efficiency height.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of drainage system, described drainage system is a deck drainage system, comprise bridge floor, described bridge floor is provided with the hydrocone type outfall, be provided with siphoning installation in the described hydrocone type outfall, hydrocone type outfall water side connects gutter, and described gutter connects soil stack by a connecting pipe, and described soil stack bottom is goed deep in the gutter.
Described hydrocone type outfall is installed on the low-lying position of bridge floor.
The utility model hydrocone type outfall can realize gas-water separation by siphoning installation, make drainage pipe be the full-section pipe-flow state, because the potential energy that height and water had of bridge floor, when changing standpipe over to and fall, the tube connector end forms negative pressure in the water continuous stream, thereby the realization siphon drainage has significantly improved drainage efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of drainage system, described drainage system is a deck drainage system, comprise bridge floor 1, described bridge floor is provided with hydrocone type outfall 2, is provided with siphoning installation 7 in the described hydrocone type outfall, and hydrocone type outfall water side connects gutter 3, described gutter connects soil stack 5 by a connecting pipe 4, and described soil stack bottom is goed deep in the gutter 6.
Described hydrocone type outfall is installed on the low-lying position of bridge floor.
The utility model hydrocone type outfall can realize gas-water separation by siphoning installation, make drainage pipe be the full-section pipe-flow state, because the potential energy that height and water had of bridge floor, when changing standpipe over to and fall, the tube connector end forms negative pressure in the water continuous stream, thereby the realization siphon drainage has significantly improved drainage efficiency.
It should be noted that at last: obviously, the foregoing description only is for the utility model example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (2)
1. drainage system, described drainage system is a deck drainage system, it is characterized in that: comprise bridge floor, described bridge floor is provided with the hydrocone type outfall, be provided with siphoning installation in the described hydrocone type outfall, hydrocone type outfall water side connects gutter, and described gutter connects soil stack by a connecting pipe, and described soil stack bottom is goed deep in the gutter.
2. drainage system as claimed in claim 1 is characterized in that: described hydrocone type outfall is installed on the low-lying position of bridge floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200079212U CN201924280U (en) | 2011-01-12 | 2011-01-12 | Drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200079212U CN201924280U (en) | 2011-01-12 | 2011-01-12 | Drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924280U true CN201924280U (en) | 2011-08-10 |
Family
ID=44428139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200079212U Expired - Fee Related CN201924280U (en) | 2011-01-12 | 2011-01-12 | Drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635157A (en) * | 2012-03-22 | 2012-08-15 | 杭州洞庭科技有限公司 | Siphoning type rainwater drainage and recovery system |
| CN102787557A (en) * | 2012-09-02 | 2012-11-21 | 中铁二院工程集团有限责任公司 | Drainage structure of high-speed railway bridge road connector |
-
2011
- 2011-01-12 CN CN2011200079212U patent/CN201924280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635157A (en) * | 2012-03-22 | 2012-08-15 | 杭州洞庭科技有限公司 | Siphoning type rainwater drainage and recovery system |
| CN102787557A (en) * | 2012-09-02 | 2012-11-21 | 中铁二院工程集团有限责任公司 | Drainage structure of high-speed railway bridge road connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140112 |