CN209509161U - A kind of rinsing unit and system using piping lane internal drainage facility flushing drain pipe - Google Patents
A kind of rinsing unit and system using piping lane internal drainage facility flushing drain pipe Download PDFInfo
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- CN209509161U CN209509161U CN201821895989.7U CN201821895989U CN209509161U CN 209509161 U CN209509161 U CN 209509161U CN 201821895989 U CN201821895989 U CN 201821895989U CN 209509161 U CN209509161 U CN 209509161U
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- pipe
- piping lane
- water
- rinse
- drainpipe
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Abstract
The utility model discloses a kind of rinsing units and system using piping lane internal drainage facility flushing drain pipe, including drainpipe；Tube wall is penetrated through on drainpipe and is equipped with rinse mouth, and rinse mouth connects rinse jet；The front end of rinse jet is located at drainpipe inside bottom.The beneficial effects of the utility model are: the pumping equipment and feed pipe that are rationally utilized in piping lane, efficiently solve the washing problems of pipe gallery internal drainage pipeline, and at low cost, it is easy to operate.
Description
Technical field
The utility model relates to urban construction fields, specifically with a kind of using piping lane internal drainage facility flushing drain pipe
Based on flusher, develop the rinsing unit and rinse-system of formation.
Background technique
Pipe gallery is to be built in Urban Underground for accommodating the structures of two classes and the above municipal engineering pipeline and attached setting
It applies, since all kinds of pipelines are uniformly built in piping lane, pipeline maintenance management carries out in piping lane, therefore does not have to excavate road when Maintenance and Repair
Road repeats the waste backfilled bring economically and to citizens' activities so as to avoid excavation is repeated when all kinds of pipeline repair and maintenances
Bring is inconvenient.Chinese patent literature CN107630464A discloses that " rainwater-collecting is regulated and stored and preliminary net on January 26th, 2018
Change the pipe gallery of function ", including pipe gallery, combustion gas cabin, comprehensive cabin, rainwater cabin, bilge tank, gutter, pipeline buttress, road
Road sump, drainpipe, installation support frame, natural gas line, feedwater piping, intermediate water pipeline, communications optical cable, power pipe, just
Phase rainwater collection header, rainwater storage tank, initial rainwater purification device, aqueduct, sewage conduct.Pipe gallery is arranged on municipal road
Face lower end is connected with road sump, and combustion gas cabin, comprehensive cabin, rainwater cabin, sewage tube cabin are independently arranged side by side, the setting of combustion gas cabin
In comprehensive cabin side, the setting of rainwater cabin is arranged between combustion gas cabin and bilge tank in bilge tank side, comprehensive cabin；Rainwater cabin passes through
Drainpipe is connect with road sump；The present invention can be collected rainwater, preliminary purification and storage, efficiently solve in city
The problem of flood, and alleviate municipal water pressure.Drainpipe is equipped in existing pipe gallery as the aforementioned.It is flowed in drainpipe
It is rainwater or sewage, although caliber is larger, majority of case down-off is little, and flow velocity is not also high, and the dirt in water flow holds
Easily it is deposited in tube bottom.This will lead to two problems: first, the effective inflow-rate of water turbine of pipeline is caused to reduce, row is easy to cause in heavy rain
Water is limited；Second, the dirt of deposition is decomposable to generate fuel gas, spreads in pipeline or may leak in piping lane,
Form severe compromise.The inbuilt drainpipe under common road surface can be rushed by increasing the gradient of pipeline with water flow
It hits, or the ground check well of setting greater density, is cleared up using the clear and coherent vehicle of artificial or pipeline, to prevent dirt from depositing.
But the factors such as space are constrained to, pipe gallery is difficult to realize such design.Therefore, a kind of feasible cleaning method is to use it
He is rinsed at water source, the access port for having other water sources this requires entering corridor flowing line, and basic clear and coherent principle is to pass through increasing
The flow of big whole corridor internal drainage pipeline increases flow velocity, takes away deposit；And further method is reasonably to be spaced
Position is rinsed, and improves rinsing quality using local high speed water jet impact, takes away more obstinate deposit, while also increasing stream
Amount.
In addition, Auto-drainage should be arranged in pipe gallery according to GB 50838 " city integrated piping lane engineering legislation "
System, draining siding-to-siding block length are not preferably greater than 200 meters, and catch pit and automatic water level draining pump should be arranged in the low spot of pipe gallery.Cause
The pumping equipments such as certain catch pit and automatic water level draining pump are generally preset in this piping lane.If can be rationally using in piping lane
Existing pumping equipment, so that it may flushing of the realization of high efficiency, low cost to drainpipe.
Summary of the invention
Based on problem above, the utility model is with a kind of flusher using piping lane internal drainage facility flushing drain pipe
Basis, and rinsing unit and rinse-system are developed on this basis, pumping equipment existing in piping lane is rationally utilized, efficiently
Solve the washing problems using piping lane internal drainage facility flushing drain pipe, and at low cost, it is easy to operate.
The utility model is disclosed directly below technical solution: a kind of flushing dress using piping lane internal drainage facility flushing drain pipe
It sets, including drainpipe；Tube wall is penetrated through on drainpipe and is equipped with rinse mouth, and rinse mouth connects rinse jet；The front end of rinse jet is located at row
Water pipe inside bottom.
The flusher using piping lane internal drainage facility flushing drain pipe of this programme design, includes drainpipe.It is arranging
The rinse mouth of perforation tube wall is provided with above water pipe.Rinse mouth is used to connect rinse jet.Water source is rinsed in the rear end connection of rinse jet,
Front end is protruded into drainpipe, and rinsing angle can according to need specific adjustment, is rushed convenient for the deposit to draining bottom of the tube
It washes.Rinsing water source can according to need connection use nearby.
Preferably, downstream direction of the bath direction towards drainpipe of rinse jet front end.The front end of rinse jet has one
A constraint form can according to need and voluntarily determine this constraint form.From rinsing the water at water source after rinse jet, with
Suitable constraint form and angle pour drainpipe, and direction is downstream direction, good impact effect can be formed, by deposition
Dirt flows to downstream from rushing tube wall bottom.
Preferably, further including fixing pipe；Fixing pipe is equipped with the flange of integral type, is connect by flange with rinse mouth；
The rear end of rinse jet and the front end of fixing pipe connect.The most important effect of Integral flange is by fixing pipe and draining in fixing pipe
The rinse mouth of pipe is fixed up, and undertakes structure stress, at the same keep inside drainpipe in flushing process with the sealing outside pipeline every
From.The front end of fixing pipe connects rinse jet, and water source is rinsed in rear end connection.It is convenient and reliable using flanged joint.
Preferably, being additionally provided with flushing extension pipe；Rinse extension pipe both ends respectively with the rear end of rinse jet and fixing pipe
Front end removably connect.The height of the front end nozzle of rinse jet, has a significant impact flushing effect.For different
The nozzle of rinse jet can be placed on optimum bit by the way that the flushing extension pipe of different length is arranged by the caliber of drainpipe always
It sets.
In order to realize goal of the invention one, the utility model adopts the following technical solution: a kind of to utilize piping lane internal drainage facility
The rinsing unit of flushing drain pipe, including feed pipe and catch pit, catch pit are equipped with water pump, and water pump connects sumping
Pipe further includes the foregoing flusher for utilizing piping lane internal drainage facility flushing drain pipe；Feed pipe is parallel with drainpipe
Setting；Water outlet is provided on feed pipe；Flushing water water supply pipe, the downstream-end opening of flushing water water supply pipe are connected on water outlet
Above catch pit；The both ends of connecting tube are removably connect with the rear end of sumping pipe and rinse jet respectively.
Parallel drainpipe and feed pipe are internally provided in pipe gallery, being also spaced several distance designs has one to catchment
Hole.What is flowed in feed pipe is the tap water of pressurization.Connecting tube can be rigid pipe, be also possible to hose, be determined by condition on the spot
It is fixed.Catch pit, the recessed bottom that piping lane is arranged in is the floor level point in one section of piping lane, and main function is to receive
Collect the percolating water in piping lane, it is ensured that the drying on piping lane ground.Water pump is generally mounted in catch pit, opening water pump can incite somebody to action
Catch pit is discharged by sumping pipe in ponding in catch pit, is usually to be immediately discharged in the catch-basin on ground.In we
In case, for the deficiency for making up washing water quantity, moisturizing water outlet is provided on feed pipe, water outlet is mended by connection flushing water
Feed pipe water is led to catch pit by water pipe.Flushing water in catch pit can be water supply supplement water, be also possible in piping lane
Percolating water, and the sumping Guan Zeneng of this programme is connected to the rinse jet on drainpipe by connecting tube, makes in catch pit
Water be fully used, drainpipe is introduced directly by water pump, realizes the scouring effect to drainpipe basic sediment.
Preferably, water outlet is equipped with flowing water Valve.The discharge amount that valve rinses moisturizing convenient for control is set, due to giving
Waterpipe moisturizing outlet and catch pit are untouchable, and guarantee regulation spacing, it is ensured that feedwater piping is not contaminated.
Preferably, being equipped with liquidometer in catch pit, the liquid level is calculated as electronic liquid level gauge；The flowing water Valve is electromagnetism
Valve；It is additionally provided with water pump electric-control system；Electronic liquid level gauge, flowing water Valve and water pump are connected to control by electric signal realization.The program
For an automatic control scheme.Electronic liquid level gauge perceives the height of liquid level in catch pit, controls flowing water Valve according to liquid level
Opening and closing, open degree adjust and the start and stop of water pump.
In order to realize goal of the invention two, the utility model adopts the following technical solution: a kind of to utilize piping lane internal drainage facility
The rinse-system of flushing drain pipe, including piping lane, the position that catch pit is provided in piping lane is equipped with utilizes piping lane as previously described
The rinsing unit of internal drainage facility flushing drain pipe.
In pipe gallery, several catch pits are disposed with along piping lane length direction, this programme is set in catch pit position
Rinsing unit is set, the effect that drainpipe is washed away in segmentation may be implemented.Spacing distance between two adjacent rinsing units is two-phase
The spacing distance of adjacent catch pit, and can be adjusted according to the research of the generation time, form and adhesive force of the deposit in drainpipe
The interval time of flushing.
In conclusion the beneficial effects of the utility model are: the reasonable pumping equipment and feed pipe being utilized in piping lane, high
Effect solves the washing problems of pipe gallery internal drainage pipeline, and at low cost, easy to operate.
Detailed description of the invention
Fig. 1 is that the drainpipe of the flusher using piping lane internal drainage facility flushing drain pipe of the utility model axially regards
Angle schematic diagram.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the perspective view of Fig. 1.
Fig. 4 is the fiting relation figure of the rinse mouth of flusher and rinse mouth sealing cover under non-washed state.
Fig. 5 is the piping lane cross-sectional view of embodiment 2,3.
Fig. 6 is the piping lane cross-sectional view of embodiment 4.
Wherein: 1 drainpipe, 2 rinse mouths, 3 rinse jets, 4 fixing pipes, 5 flanges, 6 rinse extension pipe, 7 feed pipes, 8 water outlets
Mouthful, 9 connecting tubes, 10 flowing water Valves, 11 piping lanes, 12 rinse mouth sealing covers, 13 catch pits, 14 water pumps, 15 sumping pipes, 16
Flushing water water supply pipe, 17 liquidometers.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
Embodiment 1
Embodiment 1 is a kind of flusher using piping lane internal drainage facility flushing drain pipe.As shown in Figure 1, Figure 2, Fig. 3 institute
Show, which includes horizontal drainpipe 1, and perforation tube wall rinse mouth 2 is provided with above pipe shaft.Pass through flange 5 at rinse mouth
It is connect with fixing pipe 4, the flange in fixing pipe is made of integrated molding.The front end of fixing pipe is extend into drainpipe, after
End can be connect with water source is rinsed.The front end of fixing pipe is connect with the rear end for rinsing extension pipe 6, rinses front end and the punching of extension pipe
The rear end connection of mouth 3 is washed, rinse jet front end is located at drainpipe inside bottom, downstream direction of the direction towards drainpipe of washing by water.This
Example in, fixing pipe, rinse extension pipe, rinse jet connection type be flanged joint, can easily dismount.
When rinsing operation, rinse water source and be connected to the rear end of fixing pipe, by fixing pipe, rinse extension pipe, finally by
The front end of rinse jet is gone out, and the deposit below drainpipe is rushed at downstream.
After rinsing operation, flanged joint is unloaded, by fixing pipe, rinses extension pipe, rinse jet extraction rinse mouth, so
It afterwards as shown in Figure 4 will be on 12 fit sealing to rinse mouth of rinse mouth sealing cover.
Embodiment 2
Embodiment 2 is a kind of rinsing unit using piping lane internal drainage facility flushing drain pipe.As shown in figure 5, this flushing
Unit is located in piping lane 11, include the flusher in embodiment 1, parallel drainpipe 1 and feed pipe 7, piping lane it is attached
Facility catch pit 13.The recessed bottom positioned at place piping lane of catch pit is equipped with water pump 14 and liquidometer 17 in catch pit.Collection
Puddle usually collects percolating water in a small amount of piping lane.Water pump connects sumping pipe 15, and sumping pipe upwardly extends,
It is opened on the outer upper side of piping lane.Tee tube is provided on sumping pipe, another access of tee tube is connected by connecting tube 9
It is connected to drainpipe.It is provided with valve in sumping pipe and connecting tube, can control the direction of water flow.It is set on feed pipe side wall
It is equipped with water outlet 8, water outlet is equipped with flowing water Valve 10, and flowing water Valve is connected with flushing water water supply pipe 16.Flushing water water supply pipe
It is bent downward after extending to the right, downstream-end opening is located at the top of catch pit.What is flowed in feed pipe is the tap water of pressurization, this
The rinse water as drainpipe is released in example.Since the water outlet and catch pit of feed pipe are untouchable, and protect
Card regulation spacing, it can be ensured that feedwater piping is not contaminated.
The upstream end of connecting tube is removably connect at threeway with sumping pipe, the rear end of downstream and fixing pipe
Dismountable connection.To form the water stream channel being derived from catch pit, finally drainpipe.
The liquid level of this example is calculated as electronic liquid level gauge, and flowing water Valve is solenoid valve, and water pump is equipped with electric-control system, electronic level
Meter, flowing water Valve and water pump are connected to control by electric signal realization.It is needed if any rinsing, can be monitored and be collected by electronic liquid level gauge
Liquid level in puddle, when liquid level does not reach setting height, flowing water Valve is always on, rinse water can continue from
It is flow in catch pit in feed pipe through flushing water water supply pipe.When liquid level reaches setting height, flowing water Valve is closed, water supply
Rinse water in pipe is no longer flow towards catch pit.By sumping pipe and connecting tube, water pump introduces the water in catch pit
Drainpipe washes away the deposit in drainpipe.After the liquid level in catch pit reaches preset low spot, flowing water Valve is again
Secondary unlatching, the rinse water in feed pipe flow to catch pit again.It so repeats, is completed until rinsing operation.
The specific structure and application method detailed in Example 1 of flusher, details are not described herein again.
Embodiment 3
Embodiment 3 is a kind of rinse-system using piping lane internal drainage facility flushing drain pipe.As shown in figure 5, being at this
It include piping lane 11 in system, the piping lane of this example includes two parts in left and right independent of each other, and left side is water supply and sewerage pipeline cabin, right side
For cable tank.The scheme of the present embodiment is located in the water supply and sewerage pipeline cabin in left side.
The rinse-system using piping lane internal drainage facility flushing drain pipe of this example is equipped with several along the length direction of piping lane
Such as the rinsing unit in embodiment 2, each rinsing unit is respectively positioned on the position that catch pit is equipped in piping lane.In this example, rinse single
The upper left that the terminal of the sumping pipe of member is set to piping lane is directly arranged to top outside piping lane, and the middle part of sumping pipe
Equipped with threeway, the upstream end of connecting tube is connected in threeway.Water from sumping pipe can be selected by the opening and closing of valve
It selects outside guiding drainpipe either piping lane.
The specific structure and application method detailed in Example 1 of flusher, the specific structure detailed in Example of rinsing unit
2, details are not described herein again.
The project plan comparison of the present embodiment is suitble to sumping pipe to lay the selection finished in piping lane.
Embodiment 4
Embodiment 4 is another rinse-system for utilizing piping lane internal drainage facility flushing drain pipe.As shown in fig. 6, this reality
It applies example and is that sumping pipe eliminates threeway in this example, and downstream is only capable of passing through connecting tube with the maximum difference of embodiment 3
It is communicated with drainpipe, all ponding in catch pit will all be oriented to drainpipe.
The project plan comparison of the present embodiment is suitble to the laying of the sumping pipe selection for laying installation synchronous with rinse-system.
Remaining same embodiment 3.
Claims (4)
1. a kind of rinsing unit using piping lane internal drainage facility flushing drain pipe, including feed pipe (7) and catch pit (13), collection
Puddle is equipped water pump (14), and water pump connects sumping pipe (15), characterized in that further includes drainpipe (1), on drainpipe
It penetrates through tube wall and is equipped with rinse mouth (2), rinse mouth connects rinse jet (3)；The front end of rinse jet is located at drainpipe inside bottom；It rinses
Downstream direction of the bath direction towards drainpipe of mouth front end；It further include fixing pipe (4)；Fixing pipe is equipped with the flange of integral type
(5), it is connect by flange with rinse mouth；The rear end of rinse jet and the front end of fixing pipe connect；It is additionally provided with and rinses extension pipe (6)；
The both ends for rinsing extension pipe are removably connect with the rear end of rinse jet and the front end of fixing pipe respectively；Feed pipe and drainpipe are simultaneously
Row setting；Water outlet (8) are provided on feed pipe；Flushing water water supply pipe (16) are connected on water outlet, flushing water water supply pipe
Downstream-end opening is above catch pit；The both ends of connecting tube (9) are detachable with the rear end of sumping pipe and rinse jet respectively
Connection.
2. a kind of rinsing unit using piping lane internal drainage facility flushing drain pipe according to claim 1, characterized in that
Water outlet is equipped with flowing water Valve (10).
3. a kind of rinsing unit using piping lane internal drainage facility flushing drain pipe according to claim 2, characterized in that
Liquidometer (17) are equipped in catch pit, the liquid level is calculated as electronic liquid level gauge；The flowing water Valve is solenoid valve；It is additionally provided with water pump
Electric-control system；Electronic liquid level gauge, flowing water Valve and water pump are connected to control by electric signal realization.
4. a kind of rinse-system using piping lane internal drainage facility flushing drain pipe, including piping lane (11), characterized in that in piping lane
The position for being provided with catch pit is equipped with the flushing list as described in claim 1 for utilizing piping lane internal drainage facility flushing drain pipe
Member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895989.7U CN209509161U (en) | 2018-11-16 | 2018-11-16 | A kind of rinsing unit and system using piping lane internal drainage facility flushing drain pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895989.7U CN209509161U (en) | 2018-11-16 | 2018-11-16 | A kind of rinsing unit and system using piping lane internal drainage facility flushing drain pipe |
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| Publication Number | Publication Date |
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| CN209509161U true CN209509161U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821895989.7U Active CN209509161U (en) | 2018-11-16 | 2018-11-16 | A kind of rinsing unit and system using piping lane internal drainage facility flushing drain pipe |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469197A (en) * | 2018-11-16 | 2019-03-15 | 杭州坦科机械科技有限公司 | A kind of flusher, unit and system using piping lane internal drainage facility flushing drain pipe |
| CN111119210A (en) * | 2020-01-07 | 2020-05-08 | 广州地铁设计研究院股份有限公司 | Drainage system of piping lane |
| CN111139864A (en) * | 2020-01-07 | 2020-05-12 | 广州地铁设计研究院股份有限公司 | Utility tunnel |
-
2018
- 2018-11-16 CN CN201821895989.7U patent/CN209509161U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469197A (en) * | 2018-11-16 | 2019-03-15 | 杭州坦科机械科技有限公司 | A kind of flusher, unit and system using piping lane internal drainage facility flushing drain pipe |
| CN111119210A (en) * | 2020-01-07 | 2020-05-08 | 广州地铁设计研究院股份有限公司 | Drainage system of piping lane |
| CN111139864A (en) * | 2020-01-07 | 2020-05-12 | 广州地铁设计研究院股份有限公司 | Utility tunnel |
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