CN206308773U - From dredging drainpipe road - Google Patents
From dredging drainpipe road Download PDFInfo
- Publication number
- CN206308773U CN206308773U CN201621364184.0U CN201621364184U CN206308773U CN 206308773 U CN206308773 U CN 206308773U CN 201621364184 U CN201621364184 U CN 201621364184U CN 206308773 U CN206308773 U CN 206308773U
- Authority
- CN
- China
- Prior art keywords
- skirt
- delivery pipe
- turbulated tube
- phasmajector
- dredging drainpipe
- 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 one kind from dredging drainpipe road, this includes being arranged on the delivery pipe for connecing skirt and draining conveying of the entrance from dredging drainpipe road from dredging drainpipe road, the delivery pipe is connected with skirt is connect, the turbulated tube that turbulent flow effect is produced in delivery pipe is provided with the delivery pipe, described connecing is provided with the phasmajector with filtering function in skirt, the phasmajector is connected with turbulated tube, with automatic loose mud, alleviate blocking, so that whole runner is dredged, improve the advantage of the waterlogging situation of urban pavement.
Description
Technical field
The utility model is related to field of urban drainage, more particularly to a kind of from dredging drainpipe road.
Background technology
In the last few years, various regions continuously emerged urban waterlogging problem, the serious safe operation and the people that directly jeopardize city
Many life securities, while also result in huge economic loss.And have many reason for cause urban waterlogging, such as rainfall mistake
Greatly, Poor construction quality of terrace-bank, drainage pipeline breakage etc..And in the last few years, the typhoon of coastal area, heavy rain happen occasionally and year by year
Aggravation, the rainfall in flood season also goes up year by year, and original sewerage system standard cannot meet current dewatering needs.Again
In addition the dynamics of urban construction is increasing, and the sandy soil needed for engineering easily drop in transportation and are deposited on road, and
Rinsed with road surface and flow into drainage system, cause the amount of sludge increase in pipeline to cause pipeline blockage, especially in flood season surface gathered water
Amount it is more, substantial amounts of muddy water mixed solution input pipe system and cause impeded drainage, ponding, mud mixture correspondence increase, shape
Into vicious circle, be further exacerbated by urban waterlogging, influence traffic, even result in traffic paralysis.How to improve conscientiously from dredging
The drainage efficiency of drainage pipeline, reduces pipeline alluvial or block, it is ensured that pipeline is unimpeded, ensures flood season safety, is solved in city
The most effective approach of flood.
Utility model content
The purpose of this utility model is to provide one kind from dredging drainpipe road, which solves the alluvial and blocking of drainage pipeline
Problem, there is automatic loose mud, alleviate and block.
Above-mentioned technical purpose of the present utility model technical scheme is that：
It is a kind of from dredging drainpipe road, including draining conveying delivery pipe and be arranged on entrance from dredging drainpipe road
Skirt is connect, the delivery pipe is connected with skirt is connect, and the turbulent flow that turbulent flow effect is produced in delivery pipe is provided with the delivery pipe
Pipe, described connecing is provided with the phasmajector with filtering function in skirt, the phasmajector is connected with turbulated tube.
Using said structure, delivery pipe as the mixed liquor in municipal sewage flow channel, turbulated tube is to being delivery pipe
Interior working fluid constantly produces impact, so as to constantly produce small whirlpool in the flow field of mixed liquor so that originally in laminar flow
Or the mixed liquor of transition flow turns into turbulence state, so as to reach except the effect become silted up；When non-flood period, sewage is typically not enough
It is full of with by drainage pipeline, therefore flow velocity is general also relatively slow, overall mixed liquor is in laminar condition, and the edge of laminar condition
Flow velocity be zero, will constantly be deposited on ttom of pipe in the conventional pipeline of the sediment that is mingled with of mixed liquor；When flood season, pipe
The overall flow velocity of liquid accelerates in road, and the mixed liquor flow field of conventional pipeline can be from laminar flow to transition flow State Transferring, but its edge
The flow velocity at place is still relatively slow, and Shi Cong centers are successively decreased to edge, and mud still can gradually be piled up, and then displacement is not enough with regard to shape
Into similar to the state for blocking, and add and just broken this state after turbulated tube, laminar flow has directly been become into multizone
Property turbulent flow so that constantly the mud to ttom of pipe alluvial produces impact, it is constantly mixed into again in flow liquid so as to by its
Take away, reduce and clear up the mud of alluvial；And to enable that turbulated tube constantly produces turbulent flow effect, itself cannot be blocked up
Plug, therefore it must be low sediment charge or the water without silt to be delivered to the water in turbulated tube, by turbulated tube and with filtering work(
The connected impurity that can ensure the fluid in turbulated tube of the phasmajector of energy is less, and for the turbulent desilting of generation earlier
Effect, phasmajector is most to be connected to entrance, and this is accomplished by being fixed on turbulated tube in delivery pipe, phasmajector is fixed on to connect and is drawn
In pipe；To sum up set, skirt and the mixed liquid injection of conveying pipeline are connect in flood season, and another part water clamp-ons list through filtering
Xiang Guan, subsequently into turbulated tube, in the presence of turbulent flow, the alluvial situation in conveyance conduit will be eased, so that
Whole runner is dredged, and after the smooth draining of pipeline, the waterlogging situation of urban pavement is with regard to resulting improvement.
More preferably：The turbulated tube is fixed on conveying inside pipe wall top, is uniformly arranged below the turbulated tube
There are multiple angles, the center of each angle is perpendicular generation piece, and the diameter of the generation piece is identical with the internal diameter of turbulated tube, institute
State the center that piece occurs and be provided with the compensation hole for connecting turbulated tube internal pipeline.
Using said structure, delivery pipe is main transfer passage, and turbulated tube is auxiliary transfer passage, if turbulated tube is set
Putting will produce interference in the middle and lower part of delivery pipe to sewage transport, and when non-flood period, delivery pipe usually will not
In overflow status, silting in turbulated tube may be caused because sewage is poured into if turbulated tube is in middle and lower part, therefore
Turbulated tube is arranged on the top of conveyance conduit；Compensation hole is, in order to keep the circulation of turbulated tube, to prevent mixed liquor from entering turbulent flow
Pipe；The structure of similar nozzle is formd between angle and generation piece, when the water of turbulated tube flows on turbulated tube, because frequently
By stop and shock that piece occurs so that most of water produces subduction from turbulated tube by angle to delivery pipe, so that
One is increased to the mud of the residual buildup of delivery pipe to perturb, so that the mud of the residual buildup of original ttom of pipe to be deposited on
Continued to move in the presence of turbulated tube；When more serious alluvial phenomenon occurs in delivery pipe bottom, local pressure drag increases, now
The mixed liquor of the middle and upper part of muddy water mixed solution is intended to change because of blocking walks inner sleeve, and now the underriding fluid just and at nozzle is produced and hit
Hit, at alluvial, form stronger turbulent flow, so that the mud of fluff packing, alleviates and block.
More preferably：The notch depth of the angle is until the center of turbulated tube.
Using said structure, notch depth determines the turbulence intensity produced after fluid impact, and size incision and its depth are too
Small meeting causes that fluid underriding angle deflection is vertical, and Fluid Volume is small, it is impossible to play suitable percussion；Size incision and its depth
Degree too conference causes pressure difference not enough, and the impact fluid of generation is not strong enough, or even produces sewage to clamp-on the situation of turbulated tube；And otch
Depth is until current stabilization tube hub is then balancing at this 2 points very well so that the underriding of generation interference fluid angle is suitable and intensity compared with
Height, the bank of fabulous fluff packing is eliminated and blocked.
More preferably：Filter screen is provided with the opening of the angle.
Using said structure, when having rainfall higher, liquid level may be just above turbulated tube in delivery pipe
Bottom, in this case the sewage in delivery pipe will enter in turbulated tube, and with the entrance of sewage, drift also can
Into turbulated tube, so as to produce alluvial to block in turbulated tube, and filter screen just serves the effect of filtering, prevents drift from entering
In turbulent pipeline, and the particulate matter on filter screen is attached to as washing away for turbulent in-pipe flow can fall into delivery pipe again, protect
The lasting reuse of filter screen is demonstrate,proved.
More preferably：2nd/to three/3rds of a diameter of generation piece diameter in the compensation hole.
Using said structure, the effect for compensating hole is the connection of turbulated tube fluid passage, in order to ensure circulation compensation hole
Aperture can not be less than occurs 1/3rd of piece diameter, while the generation piece where compensating hole is to stop fluid, clashes into so as to change
Fluid direction forms the part of turbulent flow, so the internal diameter in compensation hole can not be too big, can not typically be more than 2/3rds.
More preferably：Interface of the phasmajector in porch is provided with the filter bowl that multilayer is mutually socketed, multilayer institute
The filtering accuracy for stating filter bowl is gradually increased by outer layer to internal layer.
Using said structure, the impurity of the porch of drainage pipeline is more, and flow is generally intermittence, if directly adopting
Then may cause filtration inefficiencies because large granular impurity attachment or large area debris are attached to surface with single layer filter, and mistake
The intensity for filtering precision its guard higher is often lower, and impact of the porch impurity to guard can be than larger, if directly with more high-precision
The guard of degree be outer layer, in long-term exposure, its life-span will be shorter under impact, and if its damage, or will in turbulated tube
There is drift to pile up, or losing or with relatively low filter efficiency filter sewage, the action effect of turbulated tube will decline even
Lose, pipeline will lose dredging effect, therefore the filter bowl of phasmajector is set to multilayer by effective reduction or even prevents this shape
The generation of condition.
More preferably：The opening of the phasmajector is arranged on the center for connecing skirt.
Using said structure, under the situation that pipeline is fully loaded with, the flow velocity of the fluid in the middle of pipeline is most fast, by phasmajector
Opening be arranged on and connect the center of skirt can cause to be accessed by phasmajector can be with slightly higher subsequently into the rate of flow of fluid of turbulated tube
In the rate of flow of fluid in delivery pipe so that turbulated tube keeps good turbulent flow effect, and flow velocity faster in the case of
The attachment on cleaning filter bowl can be easier, it is ensured that the filter efficiency of filter bowl.
More preferably：It is described to connect be provided with skirt three and be mutually 120 ° and be fixed on phasmajector connect on skirt inwall
Fastener, the fastener at the top is in vertical state.
Using said structure, the flow velocity for connecing skirt middle part fluid is very fast, especially when flood season inside flow
Greatly, and phasmajector is located at the skirt center that connects, it is therefore desirable to by the fastener at its firm Dou center, to be mutually in the way of in the of 120 °
The affixed power that can be very good to balance all directions, this mode border circular areas have been divided into three structures of triangle, and
And form cavity in bottom and avoid stops is generated to drift and other particulate matters, it is to avoid become silted up because bottom surface stops to produce
Product.
In sum, the utility model has the advantages that：
1st, when flood season, connect skirt and conveying pipeline is mixed liquid and is full of, and another part water is clamp-oned through filtering
Phasmajector, subsequently into turbulated tube, turbulated tube increased one and perturbs to the mud of the residual buildup of delivery pipe, in the work of turbulent flow
Under, the alluvial situation in conveyance conduit will be eased, so that whole runner is dredged, the smooth draining of pipeline
Afterwards, the alleviation that the waterlogging situation of urban pavement is just obtained even is eliminated；
2nd, the filtration set on turbulated tube has self-cleaning function because of the effect of its set location and its connected structure,
Effective, long-term holding filter effect can be ensured.
Brief description of the drawings
Fig. 1 is the overall structure figure for connecing skirt and phasmajector of embodiment one；
Fig. 2 is the sectional view vertically for connecing skirt and phasmajector of embodiment one；
Fig. 3 is the delivery pipe of embodiment one and the overall structure figure of turbulated tube；
Fig. 4 is the delivery pipe of embodiment one and the sectional view vertically of turbulated tube；
Fig. 5 is partial enlarged drawings of the Fig. 4 of embodiment one at F.
In figure, 1, connect skirt；2nd, phasmajector；3rd, filter bowl；4th, fastener；5th, delivery pipe；6th, turbulated tube；61st, there is piece；
62nd, hole is compensated；63rd, angle；64th, filter screen.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in protection domain of the present utility model.
Embodiment 1：From dredging drainpipe road, as shown in figures 1 and 3, main delivery pipe 5 and setting including draining conveying
Skirt 1 is connect in the entrance from dredging drainpipe road, delivery pipe 5 and connects skirt 1 and connect, connect in skirt 1 and be provided with phasmajector 2,
Turbulated tube 6 is provided with delivery pipe 5, phasmajector 2 is connected with turbulated tube 6；Turbulated tube 6 produces turbulent flow effect in delivery pipe 5, gives
The mud of the residual buildup of delivery pipe 5 increased one and perturb, so that the mud of the residual buildup of original ttom of pipe to be deposited on
Continued to move in the presence of turbulated tube 6；Phasmajector 2 conveys low sediment charge or without silt by filtering to turbulated tube 6
Water.
Shown in reference picture 4 and Fig. 5, turbulated tube 6 is fixed on the inwall of delivery pipe 5 top, and the lower section of the turbulated tube 6 uniformly sets
Multiple notch depths are equipped with until the angle 63 at the center of turbulated tube 6, the center of each angle 63 is perpendicular generation piece 61, institute
The diameter for stating generation piece 61 is identical with the internal diameter of turbulated tube 6, and the center that piece 61 occurs is provided with the connection internal pipeline of turbulated tube 6
Compensation hole 62.
Delivery pipe 5 is main transfer passage, and turbulated tube 6 is auxiliary transfer passage, shape between angle 63 and generation piece 61
Into the structure of similar nozzle, when the water of turbulated tube 6 flows on turbulated tube 6, because being subject to stopping for piece 61 frequently
And shock so that most of water produces subduction from turbulated tube 6 by angle 63 to delivery pipe 5, so that constantly in mixed liquor
Flow field in produce small whirlpool so that mixed liquor originally in laminar flow or transition flow turns into turbulence state, so that originally
The mud of the residual buildup of ttom of pipe to be deposited on is continued to move in the presence of turbulated tube 6；And when the bottom of delivery pipe 5 occur compared with
During serious alluvial phenomenon, local pressure drag increases, in now the mixed liquor of the middle and upper part of muddy water mixed solution is intended to change and because of blocking
Sleeve pipe, now the underriding fluid generation shock just and at nozzle, at alluvial, forms stronger turbulent flow, so that fluff packing
Mud, alleviates and blocks, and whole runner is dredged, and after the smooth draining of pipeline, the waterlogging situation of urban pavement is just improved.
The effect for compensating hole 62 is the connection of the fluid passage of turbulated tube 6, in order to the aperture for ensureing circulation compensation hole 62 can not
Less than 1/3rd that the diameter of piece 61 occurs, while the generation piece 61 where compensating hole 62 is to stop fluid, clash into so as to change
Flow direction forms the part of turbulent flow, so the internal diameter in compensation hole 62 can not be too big, can not typically be more than 2/3rds.
In order to avoid the sewage in delivery pipe 5 enters turbulated tube 6, filter screen 64 is provided with the opening of angle 63.
Referring to Figures 1 and 2, the water low in order to obtain sediment charge, multilayer is provided with interface of the phasmajector 2 in porch
The mutually filter bowl 3 of socket, and the filtering accuracy of filter bowl 3 described in multilayer is gradually increased by outer layer to internal layer；
The impurity of the porch of drainage pipeline is more, and flow is generally intermittence, and filtering accuracy its guard higher
Intensity it is often lower, porch impurity is larger to the impulse ratio of guard, if directly with the guard of degree of precision as outer layer, in length
Its life-span will be shorter under impact for the exposure of phase, can directly stop outside the debris of bulky grain in the way of multilayer is socketed
Layer.
In addition, under the situation that pipeline is fully loaded with, the flow velocity of the fluid in the middle of pipeline is most fast, therefore phasmajector 2 opens
Mouth be arranged on connect skirt 1 center can allow by phasmajector 2 access subsequently into turbulated tube 6 rate of flow of fluid slightly above
Rate of flow of fluid in delivery pipe 5 so that turbulated tube 6 keeps good turbulent flow effect, and flow velocity faster in the case of
The attachment on cleaning filter bowl 3 can be easier, it is ensured that the filter efficiency of filter bowl 3.
The flow velocity for connecing the middle part fluid of skirt 1 is very fast, especially when flood season inside flow greatly, and phasmajector
2 are located at and connect the center of skirt 1, it is therefore desirable to by the fastener 4 at its firm Dou center, it is affixed in the way of being mutually 120 ° can be very
The power of good balance all directions, this mode border circular areas have been divided into three structures of triangle, and in bottom shape
Avoided into cavity and stop is generated to drift and other particulate matters, it is to avoid produce alluvial because bottom surface stops.
Claims (8)
1. one kind is from dredging drainpipe road, it is characterized in that：Including draining conveying delivery pipe (5) and be arranged on from dredging drainpipe
The entrance in road connects skirt (1), the delivery pipe (5) and connects skirt (1) connection, is provided with the delivery pipe (5) in conveying
The turbulated tube (6) of turbulent flow effect is produced in pipe (5), described connecing in skirt (1) is provided with the phasmajector with filtering function（2）,
The phasmajector (2) connects with turbulated tube (6).
2. according to claim 1 from dredging drainpipe road, it is characterized in that：The turbulated tube (6) is fixed on delivery pipe（5）
Inwall top, the turbulated tube (6) is uniformly arranged below with multiple angles (63), and the center of each angle (63) is perpendicular to be had
Generation piece (61), the diameter that piece (61) occurs is identical with the internal diameter of turbulated tube (6), and the center that piece (61) occurs is provided with
Connect the compensation hole (62) of turbulated tube (6) internal pipeline.
3. according to claim 2 from dredging drainpipe road, it is characterized in that：The notch depth of the angle (63) is until disorderly
The center of flow tube (6).
4. according to claim 2 from dredging drainpipe road, it is characterized in that：Filter is provided with the opening of the angle (63)
Net (64).
5. according to claim 2 from dredging drainpipe road, it is characterized in that：A diameter of generation piece of the compensation hole (62)
(61) 2nd/to three/3rds of diameter.
6. according to claim 1 from dredging drainpipe road, it is characterized in that：The phasmajector（2）In the interface of porch
It is provided with the filter bowl that multilayer is mutually socketed（3）, filter bowl described in multilayer（3）Filtering accuracy gradually increased by outer layer to internal layer.
7. according to claim 6 from dredging drainpipe road, it is characterized in that：The phasmajector（2）Opening be arranged on and connect
The center of skirt (1).
8. according to claim 7 from dredging drainpipe road, it is characterized in that：Described connecing be provided with skirt (1) three mutually
Into 120 ° by phasmajector（2）It is fixed on the fastener (4) connect on skirt (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364184.0U CN206308773U (en) | 2016-12-12 | 2016-12-12 | From dredging drainpipe road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364184.0U CN206308773U (en) | 2016-12-12 | 2016-12-12 | From dredging drainpipe road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308773U true CN206308773U (en) | 2017-07-07 |
Family
ID=59252756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364184.0U Expired - Fee Related CN206308773U (en) | 2016-12-12 | 2016-12-12 | From dredging drainpipe road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005208A (en) * | 2017-12-05 | 2018-05-08 | 浙江五联建设有限公司 | Based on the pressure sensing municipal drainage system of rainwater |
| CN109853708A (en) * | 2019-03-20 | 2019-06-07 | 石亮亮 | Integrated combined-type pipeline |
| CN111764419A (en) * | 2020-07-15 | 2020-10-13 | 夏明军 | Underground engineering construction is with preventing stifled drainage pipe from dredging |
-
2016
- 2016-12-12 CN CN201621364184.0U patent/CN206308773U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005208A (en) * | 2017-12-05 | 2018-05-08 | 浙江五联建设有限公司 | Based on the pressure sensing municipal drainage system of rainwater |
| CN109853708A (en) * | 2019-03-20 | 2019-06-07 | 石亮亮 | Integrated combined-type pipeline |
| CN109853708B (en) * | 2019-03-20 | 2020-07-24 | 广东雄辉市政公用工程有限公司 | Integrated combined pipeline |
| CN111764419A (en) * | 2020-07-15 | 2020-10-13 | 夏明军 | Underground engineering construction is with preventing stifled drainage pipe from dredging |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20211212 |