CN207739355U - A kind of urban underground water drainage pipe net - Google Patents
A kind of urban underground water drainage pipe net Download PDFInfo
- Publication number
- CN207739355U CN207739355U CN201721908291.XU CN201721908291U CN207739355U CN 207739355 U CN207739355 U CN 207739355U CN 201721908291 U CN201721908291 U CN 201721908291U CN 207739355 U CN207739355 U CN 207739355U
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- CN
- China
- Prior art keywords
- floating ball
- downcomer
- discharge pipe
- pipe line
- secondary discharge
- 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.)
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Abstract
The utility model proposes a kind of urban underground water drainage pipe nets, it is inserted with vertical downcomer in the lower water jacket pipe of lower aquaporin top side, the upper end outer of downcomer is stuck in the groove at the top of lower aquaporin, it is covered with the grid for covering water inlet at the top of downcomer, the lower end of downcomer stretches out lower water jacket pipe and is cased with nylon net bag, it is fixed with floating ball slideway on the lower aquaporin madial wall of lower water jacket pipe side, fixed sliding block is located in floating ball slideway on floating ball, floating ball slide top is fixed with leading block free to rotate, sealing baffle bottom side is fixedly connected by drawstring with floating ball bottom, the outlet damper in hang is provided with by fixed hinge on secondary discharge pipe line water outlet, outlet damper covers the water outlet of secondary discharge pipe line, running through on lower water jacket pipe and downcomer side wall above floating ball slideway has an air hole.When the utility model encounters larger rainfall, moreover it is possible to automatically turn on an other discharge pipe line, improve drainage efficiency.
Description
Technical field
The utility model is related to a kind of pumping equipment, specifically a kind of urban underground water drainage pipe net.
Background technology
Municipal drainage is the indispensable important infrastructure of modern city, to urban economy development have it is of overall importance,
The basic industry of guiding influence is the major project of water pollution control in urban areas and city drainage, water drainage, flood control.Municipal drainage
Facility is the important symbol for weighing modern city level, is the important link for improving City Investment Environment, urban drainage pipe network
Meaning be not only beautifying city, maintain to run well, even more realize the lifeline that moves in circles of water resource.Developed countries
Sewerage system planning construction is more early, has developed more mature.Such as Germany, Japan, developed country of the U.S., city row
Grid construction is more perfect, and obtains good effect.Compared with the industrially developed country such as American-European and Japan, China city
There are larger gaps for city's drainage pipeline networks construction, although China achieves larger hair in sewerage system since reform and opening-up
Exhibition.The especially faster area of coastal economy development faces demand of the economic development to urban infrastructure, water environment pollution is made
At water quality type water shortage and life of urban resident quality the pressure such as decline, the understanding of drainage system importance is continuously improved, newly
It builds and has reconstructed many drainage pipeline networks, but aggregate level still falls behind very much.Compared with developed countries, China's urban drainage pipe network is not
By be total amount or occupancy volume per person and pipe network density fall behind, and gap great disparity.Draining length of tube is poor per capita, city row
The structure of grid also more falls behind there are more disadvantage, as drainpipe Louis blocks, discharge pipe line utilization rate is low or excessive
It uses.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of urban underground water drainage pipe net, can not only prevent
An other discharge pipe line can also be automatically turned on when blocking up, and encountering larger rainfall, improve drainage efficiency.
To achieve the above object, the utility model proposes a kind of urban underground water drainage pipe nets, including main drainpipe road and position
One end of secondary discharge pipe line in main drainpipe road side, main drainpipe road and secondary discharge pipe line is logical with the lower water of cuboid
Road is connected to, and is inserted with vertical downcomer in the lower water jacket pipe of lower aquaporin top side, the upper end outer of downcomer is stuck in lower water
In the groove of channel roof, the grid for covering water inlet is covered at the top of downcomer, lower water jacket is stretched out in the lower end of downcomer
Nylon net bag is managed and be cased with, is fixed with floating ball slideway on the lower aquaporin madial wall of lower water jacket pipe side, fixed cunning on floating ball
Block is located in floating ball slideway, and floating ball slide top is fixed with leading block free to rotate, the water inlet position of secondary discharge pipe line
In the side of floating ball, sealing baffle free to rotate is provided in the water inlet of secondary discharge pipe line by shaft, seals baffle
Bottom side is fixedly connected by drawstring with floating ball bottom, sealing baffle top side fixed drawstring then by support pulley,
It is fixedly connected with floating ball top after leading block, and the sealing baffle side on secondary discharge pipe line water inlet top is fixed with lever,
The outlet damper in hang is provided with by fixed hinge on secondary discharge pipe line water outlet, outlet damper covers secondary row
The water outlet of water lines, through there is an air hole on the lower water jacket pipe and downcomer side wall above floating ball slideway.
Preferably, the concave ring being recessed inwardly, the upper end opening of nylon net bag are provided on the downcomer lower end outside wall
Just it is sleeved on concave ring position, and nylon net bag open edge is tightened by bandage.
Preferably, the groove being recessed inwardly also is respectively set in the upper end outer of the downcomer, is respectively fixed in groove
Cross bar.
Urban underground water drainage pipe net, including main drainpipe road and the secondary discharge pipe line positioned at main drainpipe road side, main row
One end of water lines and secondary discharge pipe line is connected to the lower aquaporin of cuboid, main drainpipe road, secondary discharge pipe line, lower water
Channel is embedded in underground, and lower aquaporin upper surface is flushed with ground, and it is vertical to be inserted in the lower water jacket pipe of lower aquaporin top side
Downcomer, the upper end outer of downcomer is stuck in the groove at the top of lower aquaporin, is covered at the top of downcomer and covers water inlet
The lower end of the grid covered, downcomer stretches out lower water jacket pipe and is cased with nylon net bag, on the inside of the lower aquaporin of lower water jacket pipe side
Floating ball slideway is fixed on wall, fixed sliding block is located in floating ball slideway on floating ball, keeps floating ball upper and lower on floating ball slideway
Mobile, floating ball slide top is fixed with leading block free to rotate, and the water inlet of secondary discharge pipe line is located at the side of floating ball,
Sealing baffle free to rotate is provided in the water inlet of secondary discharge pipe line by shaft, sealing baffle bottom side passes through drawing
Rope is fixedly connected with floating ball bottom, and the fixed drawstring of sealing baffle top side is then after support pulley, leading block and floating
Top dome portion is fixedly connected, and the sealing baffle side on secondary discharge pipe line water inlet top is fixed with lever, and support pulley is located at pair
On lower aquaporin madial wall above discharge pipe line water inlet, when floating ball naturally droops, floating ball pulls the drawstring difference of top
The upper end that sealing baffle is pulled by leading block, support pulley makes sealing baffle be close to lever, and sealing baffle is at this time
Vertical state plays the role of shutting secondary discharge pipe line water inlet in this way, passes through fixed hinge on secondary discharge pipe line water outlet
It is provided with the outlet damper in hang, outlet damper covers the water outlet of secondary discharge pipe line, above floating ball slideway
Through there is an air hole on lower water jacket pipe and downcomer side wall, water level can will be above floating ball when lower aquaporin rises
Air is discharged, it is ensured that can completely float floating ball when rising.
The rainwater for being discharged into pipeline first passes through the by-pass filtration of grid, filters compared with bigger material, using nylon net bag two level mistake
Filter, makes the impurity into discharge pipe line further decrease, is convenient for the maintenance of discharge pipe line, and traditional mistake is replaced using nylon net bag
Strainer etc. fixes filtration, and nylon net bag material is more solid, and can be arbitrary movable, in this way when sundries is stacked into nylon
When in mesh bag, since the effect nylon net bag of flow can also be swung therewith, nylon net bag is set to be not easy to plug in this way, while nylon wire
The surface area bigger of bag, can save bit by bit more sundries, convenient for reducing the number of cleaning, i.e., effectively reduce the frequency for blocking and occurring
Rate, it is often more important that, it can be caught by nylon net bag even if pedestrian accidentally steps on if disconnected grid falls into downcomer 5, prevent from being rushed by water
It walks, greatly improves the safety of road surface pedestrian.
When rainfall is smaller, the ponding of urban pavement will be discharged from main drainpipe road, and secondary discharge pipe line is then in seal shape
State is not take up secondary discharge pipe line in this way, if secondary discharge pipe line without movable sealing, that is, is not provided with floating ball, sealing baffle
Deng, into the water in lower aquaporin as the fluctuation on surface and enter secondary discharge pipe line, can be arranged in a discharge pipe line
In the case of empty excess surface water, two discharge pipe lines are occupied instead, are unfavorable for the maintenance and maintenance of secondary discharge pipe line, pass through this
Utility model setting then can be to avoid the generation of the above situation, even if the water flow fluctuation into lower aquaporin is larger, pair row
Water lines will not be opened, and the access times of secondary discharge pipe line can be reduced in this way, and then reduce the number of dredging, at this point, more
Adequately drained using main drainpipe road；When encountering compared with heavy showers, secondary discharge pipe line water inlet is opened, a large amount of rainwater
It will be discharged through secondary discharge pipe line, at this point, main drainpipe road and secondary discharge pipe line drain simultaneously, and urban road rainwater can be improved
Expulsion efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model sealing baffle Unscrew state；
Fig. 3 is that the A partial enlargements of Fig. 1 regard structural schematic diagram.
Specific implementation mode
As shown in Figs. 1-3, urban underground water drainage pipe net, including main drainpipe road 1 and the pair above main drainpipe road 1
One end of discharge pipe line 2, main drainpipe road 1 and secondary discharge pipe line 2 is connected to the lower aquaporin 3 of cuboid, main drainpipe
Road 1, secondary discharge pipe line 2, lower aquaporin 3 are embedded in underground, and lower 3 upper surface of aquaporin is flushed with ground, 3 top one of lower aquaporin
Vertical downcomer 5 is inserted in the lower water jacket pipe 4 of side, the upper end outer of downcomer 5 is stuck in the groove at 3 top of lower aquaporin,
The groove 21 being recessed inwardly also is respectively set in the upper end outer of downcomer 5, and cross bar 22 is respectively fixed in groove 21, clear when needing
When managing the sundries in nylon net bag 7, cross bar 22 i.e. liftable downcomer 5, nylon net bag 7 is pulled by artificial or hanging device,
The sundries in nylon net bag 7 is poured out again；5 top of downcomer is covered with the grid 6 for covering water inlet, downcomer 5
Lower end stretch out lower water jacket pipe 4 and be cased with nylon net bag 7, be provided with the concave ring 19 being recessed inwardly on 5 lower end outside wall of downcomer,
The upper end opening of nylon net bag 7 is just sleeved on 19 position of concave ring, and is tightened to 7 open edge of nylon net bag by bandage 20,
It can make nylon net bag 7 is fixed more securely to prevent nylon net bag 7 from falling off by the effect of concave ring 19, and replace nylon wire
It only needs to remove bandage 20 when bag 7, also allows for replacing nylon net bag 7；3 madial wall of lower aquaporin of 4 side of lower water jacket pipe
On be fixed with floating ball slideway 8, fixed sliding block is located in floating ball slideway 8 on floating ball 9, allow floating ball 9 on floating ball slideway 8 on
Lower movement, 8 top of floating ball slideway are fixed with leading block 10 free to rotate, and the water inlet of secondary discharge pipe line 2 is located at floating ball 9
Side, sealing baffle 12 free to rotate is provided with by shaft 11 in the water inlet of secondary discharge pipe line 2, seals baffle 12
Bottom side is fixedly connected by drawstring 13 with 9 bottom of floating ball, and the fixed drawstring of sealing 12 top side of baffle 13 is then by branch
It is fixedly connected with 9 top of floating ball after support pulley 14, leading block 10, and the sealing baffle 12 on 2 water inlet top of secondary discharge pipe line
Side is fixed with lever 15, and support pulley 14 is located on 3 madial wall of lower aquaporin above 2 water inlet of secondary discharge pipe line, when floating
When ball 9 naturally droops, floating ball 9 pulls the drawstring 13 of top to pass through leading block 10, the support pulling sealing baffle of pulley 14 respectively
12 upper end makes sealing baffle 12 be close to lever 15, and sealing baffle 12 is in vertical state at this time, plays drain pair in this way
The effect that 2 water inlet of pipeline is shut is provided with going out in hang on 2 water outlet of secondary discharge pipe line by fixed hinge 16
Mouth baffle 17, outlet damper 17 cover the water outlet of secondary discharge pipe line 2, will be washed open when rain in secondary discharge pipe line 2
Outlet damper 17, on the contrary 2 water outlet of secondary discharge pipe line, floating ball slideway will be covered under 17 self gravitation effect of outlet damper
Running through on 5 side wall of lower water jacket pipe 4 and downcomer of 8 tops has an air hole 18, water level can when lower aquaporin 3 rises
9 upper air of floating ball to be discharged, it is ensured that can completely float floating ball 9 when rising.
When rainfall is smaller, the ponding of urban pavement will pass through grid 6, downcomer 5, nylon net bag 7, lower aquaporin 3, master
Discharge pipe line 1 is discharged, and secondary discharge pipe line 2 is then in sealing state, is not take up secondary discharge pipe line 2 in this way, even if logical into lower water
The water flow fluctuation in road 3 is larger, and secondary discharge pipe line 2 will not be opened, and can reduce the use time of secondary discharge pipe line 2 in this way
Number, and then the number of dredging is reduced, at this point, more fully being drained using main drainpipe road 1；When encountering compared with heavy showers,
Rainwater covers rapidly lower aquaporin 3, so that 2 water inlet of secondary discharge pipe line is flooded completely, while floating ball 9 is floated completely, floating ball 9
12 lower part of the pull-up sealing baffle of drawstring 13 of lower end, the drawstring 13 of 9 upper end of floating ball are released under the action of floating ball 9 rises, into
And drawing sealing baffle 12 is made to rotate counterclockwise, by 2 water inlet of secondary discharge pipe line opening, such as Fig. 2, a large amount of rainwater will be through
Secondary discharge pipe line 2 is discharged, at this point, main drainpipe road 1 and secondary discharge pipe line 2 drain simultaneously, improves the row of urban road rainwater
Go out efficiency.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of urban underground water drainage pipe net, it is characterised in that：Including main drainpipe road (1) and on main drainpipe road (1)
Side secondary discharge pipe line (2), main drainpipe road (1) and pair discharge pipe line (2) one end with the lower aquaporin of cuboid (3)
Connection, is inserted with vertical downcomer (5) in the lower water jacket pipe (4) of lower aquaporin (3) top side, outside the upper end of downcomer (5)
Along being stuck in the groove at the top of lower aquaporin (3), the grid (6) for covering water inlet, lower water are covered at the top of downcomer (5)
The lower end of pipe (5) stretches out lower water jacket pipe (4) and is cased with nylon net bag (7), on the inside of the lower aquaporin (3) of lower water jacket pipe (4) side
Floating ball slideway (8) is fixed on wall, fixed sliding block is located in floating ball slideway (8) on floating ball (9), solid at the top of floating ball slideway (8)
There are leading block free to rotate (10), the water inlet of secondary discharge pipe line (2) to be located at the side of floating ball (9), secondary drainpipe surely
Sealing baffle (12) free to rotate is provided in the water inlet on road (2) by shaft (11), seals baffle (12) bottom one
Side is fixedly connected by drawstring (13) with floating ball (9) bottom, and the sealing fixed drawstring of baffle (12) top side (13) then passes through
Support pulley (14), leading block (10) are fixedly connected with floating ball (9) top afterwards, and secondary discharge pipe line (2) water inlet top
Sealing baffle (12) side is fixed with lever (15), and fixed hinge (16) is provided with place on secondary discharge pipe line (2) water outlet
In the outlet damper (17) of hang, outlet damper (17) covers the water outlet of secondary discharge pipe line (2), floating ball slideway (8)
Running through on the lower water jacket pipe (4) and downcomer (5) side wall of top has an air hole (18).
2. urban underground water drainage pipe net according to claim 1, it is characterised in that：Downcomer (5) the lower end outside wall
On be provided with the concave ring (19) being recessed inwardly, the upper end opening of nylon net bag (7) is just sleeved on concave ring (19) position, and passes through bandage
(20) nylon net bag (7) open edge is tightened.
3. urban underground water drainage pipe net according to claim 1, it is characterised in that：The upper end outer of the downcomer (5)
The groove (21) being recessed inwardly also is respectively set, cross bar (22) is respectively fixed in groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721908291.XU CN207739355U (en) | 2017-12-30 | 2017-12-30 | A kind of urban underground water drainage pipe net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721908291.XU CN207739355U (en) | 2017-12-30 | 2017-12-30 | A kind of urban underground water drainage pipe net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739355U true CN207739355U (en) | 2018-08-17 |
Family
ID=63121025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721908291.XU Expired - Fee Related CN207739355U (en) | 2017-12-30 | 2017-12-30 | A kind of urban underground water drainage pipe net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206116A (en) * | 2019-06-06 | 2019-09-06 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of urban flood defence early warning assisted drainage system |
| CN110983904A (en) * | 2019-12-30 | 2020-04-10 | 芜湖职业技术学院 | Permeable pavement |
-
2017
- 2017-12-30 CN CN201721908291.XU patent/CN207739355U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206116A (en) * | 2019-06-06 | 2019-09-06 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of urban flood defence early warning assisted drainage system |
| CN110206116B (en) * | 2019-06-06 | 2020-09-22 | 水利部交通运输部国家能源局南京水利科学研究院 | Auxiliary drainage system for urban flood control early warning |
| CN110983904A (en) * | 2019-12-30 | 2020-04-10 | 芜湖职业技术学院 | Permeable pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |