CN105735460A - Seepage-prevention drainage ditch assembly - Google Patents
Seepage-prevention drainage ditch assembly Download PDFInfo
- Publication number
- CN105735460A CN105735460A CN201610248864.4A CN201610248864A CN105735460A CN 105735460 A CN105735460 A CN 105735460A CN 201610248864 A CN201610248864 A CN 201610248864A CN 105735460 A CN105735460 A CN 105735460A
- Authority
- CN
- China
- Prior art keywords
- gutter
- shaped
- seepage
- groove
- oozes
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
Abstract
The invention relates to the technical field of city drainage and discloses a seepage-prevention drainage ditch assembly. The seepage-prevention drainage ditch assembly comprises an interception gap cover plate member (1) and a U-shaped seepage drainage ditch member (2), wherein the interception gap cover plate member (1) is mounted at the top of the U-shaped seepage drainage ditch member (2); the transverse cross section of the U-shaped seepage drainage ditch member (2) is rectangular; a U-shaped groove is formed in the U-shaped seepage drainage ditch member (2); and a plurality of water seepage holes (201) are formed in each of two transverse side walls of the groove. Rainwater is guided into a seepage system below a road surface through the water seepage holes formed in the side walls of the groove, so that the seepage and drainage functions can be fused, the rainwater can be stored, and a 'sponge city' concept can be carried out. Meanwhile, a seepage facility can be communicated with a drainage facility, so that the facility utilization rate is increased, the engineering cost is reduced, and actual popularization and use are facilitated.
Description
Technical field
The present invention relates to municipal drainage technical field, in particular it relates to a kind of cutting oozes gutter assembly.
Background technology
In recent years, occurring that about city the report leakage of effectiveness factors is shown in not fresh, its reason is that the drawback of traditional cities drainage pattern reveals day by day.For this situation, the theory in sponge city causes the attention of society gradually, it is as the Urban Storm Flood management concept of a new generation, refer to that city has good " elasticity " in adapting to environmental change and the reply natural disaster brought of rainwater etc., also referred to as " water elasticity city " (international term is " low impact exploitation storm-water system builds "), based on the sewerage system of " sponge city " theory there is when rainy water suction, water-retention, infiltration and water purification ability, and when needed can by the water " release " stored and be used.
In building the sewerage system meeting sponge the idea of the city, existing measure is mainly by setting up storm water man-agement engineering small-sized, scattered in source to reduce runoff, therefore generally rain penetration and rainwater are discharged and separately consider, respectively osmosis plant and pumping equipment are built accordingly.Slit type drainage ditch component is as one of engineering component the most frequently used in pumping equipment, its main functionality is exactly first pass through gap to be directed in the groove being in below road surface by the runoff rainwater on road surface, then will collect in the municipal Storm Sewer Network that the rainwater discharge obtained extremely connects with groove.There is certain function limitation in existing this clearance type water discharge member: it does not account for being connected with the osmosis system under road surface, therefore only there is single section row function, cannot rainwater be imported in osmotic system, be unfavorable for the theory storing and implementing veritably " sponge city " of rainwater.
Summary of the invention
Function for above-mentioned current slit type drainage ditch component limits to problem, the invention provides a kind of cutting and ooze gutter assembly, rainwater can be imported in the osmotic system being in below road surface by the water seepage hole being arranged on trenched side-wall, thus the fusion of row function can be realized oozing, it is beneficial to and stores rainwater and implement the theory in " sponge city ".Meanwhile, also can realize the intercommunication of osmosis plant and pumping equipment, improve facility utilization rate, reduce engineering cost, be beneficial to actual popularization and use.
The technical solution used in the present invention, it is provided that a kind of cutting oozes gutter assembly, including damming seam plate part and U-shaped ooze gutter component；The described seam plate part that dams is arranged on the described U-shaped top oozing gutter component, it is made up of two blocks of side plates, two pieces of base plates and several connectors, wherein, two pieces of described side plate consistencies from top to bottom are arranged, and form a seam that dams that Open Side Down is gradually increased, two pieces of described base plates are connected to the bottom of two blocks of described side plates and opposing setting, and the two ends of described connector are connected to the opposite side of two blocks of described side plates；The described U-shaped transverse cross-sectional profile oozing gutter component is rectangle, is set to U-shaped groove inside it, and has several water seepage holes at the both lateral sides wall of groove.
Concrete, described water seepage hole is downward-sloping setting from the inside to the outside.Concrete further, the downward-sloping angle of inclination of described water seepage hole is between 30～60 degree.
Concrete, the outside bore of described water seepage hole is more than internal bore.Concrete further, the outside bore of described water seepage hole and the proportionality coefficient of internal bore are between 1.5～2.5.
Concrete, an inverted L shape longitudinal direction beam slab it is vertically arranged with in the junction of described side plate Yu described base plate, described inverted L shape longitudinal direction beam slab is positioned at the outside of described side plate and is positioned at the top of described base plate.
Concrete, described U-shaped one end oozing gutter component longitudinal is provided with the first tongue and groove, and the other end of its longitudinal direction is provided with the second tongue and groove matched with described first tongue and groove.
Concrete, described base plate is arc, and the bottom of the seam plate part that dams described in making constitutes domes.Concrete further, the outer end edges of described base plate is provided with longitudinal grafting bar, and the described U-shaped sidewall top oozing gutter component is provided with the longitudinal inserting groove matched with described longitudinal grafting bar.
Concrete, described in the seam plate part that dams be rustless steel prefabricated components or safety glass prefabricated components, the described U-shaped gutter component that oozes is reinforced concrete member.
To sum up, adopt provided by the present invention section and ooze gutter assembly, have the advantages that rainwater can be imported in the osmotic system being in below road surface by the water seepage hole being arranged on trenched side-wall by (1), thus the fusion of row function can be realized oozing, it is beneficial to and stores rainwater and implement the theory in " sponge city "；(2) by configuring inverted L shape longitudinal direction beam slab and/or the bottom of plate part is arranged to domes, it is possible to improve the carrying grade of plate part, and then can being applied to having under the road surface of high-strength load character, applicable scene is wider；(3) owing to being provided with a seam that dams that Open Side Down is gradually increased in the seam plate part that dams, it is possible to prevent stopping state in the process of intercepting water；(4) owing to water seepage hole is downward-sloping structure and/or bore is gradually increased from the inside to the outside structure, it is possible to prevent stopping state in infiltration process, be beneficial to further and store rainwater and implement the theory in " sponge city "；(5) intercommunication of osmosis plant and pumping equipment can be realized, improve facility utilization rate, reduce engineering cost, be beneficial to actual popularization and use.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the fractionation structural representation that the first section provided by the invention oozes gutter assembly.
Fig. 2 is that the first section provided by the invention oozes the gutter assembly transverse sectional view when combination.
Fig. 3 is that the second provided by the invention cuts and oozes the U-shaped transverse sectional view oozing gutter component in the assembly of gutter.
Fig. 4 is the fractionation structural representation that the third section provided by the invention oozes gutter assembly.
In above-mentioned accompanying drawing: the seam plate part 101 that 1, dams, side plate 102, base plate 103, connector 104, the seam 105 that dams, inverted L shape longitudinal direction beam slab 106, longitudinal grafting bar 2, U-shaped ooze gutter component 201, water seepage hole the 202, first tongue and groove 203, longitudinal inserting groove.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, describe provided by the invention section in detail by way of example and ooze row's ditch water assembly.At this it should be noted that be adapted to assist in for the explanation of these way of example and understand the present invention, but it is not intended that limitation of the invention.
Various technology described herein can be, but not limited to municipal drainage technical field, it is also possible to for other similar field.
The terms "and/or", it it is only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, such as, A and/or B, it is possible to represent: individualism A, individualism B, there are three kinds of situations of A and B simultaneously, the terms "/and " it is describe another kind of affiliated partner relation, can there are two kinds of relations in expression, for instance, A/ and B, can represent: individualism A, two kinds of situations of individualism A and B, additionally, character "/" herein, typicallys represent forward-backward correlation to liking a kind of "or" relation.
Embodiment one
Fig. 1 is the fractionation structural representation that the first section provided by the invention oozes gutter assembly, and Fig. 2 illustrates that the first section provided by the invention oozes the gutter assembly transverse sectional view when combination.There is provided described section of the present embodiment oozes gutter assembly, including damming seam plate part 1 and U-shaped ooze gutter component 2；The described seam plate part 1 that dams is arranged on the described U-shaped top oozing gutter component 2, it is made up of 101, two pieces of base plates 102 of two blocks of side plates and several connectors 103, wherein, two pieces of described side plate 101 consistencies from top to bottom are arranged, and form a seam 104 that dams that Open Side Down is gradually increased, two pieces of described base plates 102 are connected to the bottom of two blocks of described side plates 101 and opposing setting, and the two ends of described connector 103 are connected to the opposite side of two blocks of described side plates 101；The described U-shaped transverse cross-sectional profile oozing gutter component 2 is rectangle, is set to U-shaped groove inside it, and has several water seepage holes 201 at the both lateral sides wall of groove.
As it is shown in figure 1, in the three-dimensional system of coordinate XYZ of diagram, horizontal direction is X-direction, and vertical direction is Y direction, and longitudinal direction is Z-direction.In the described section of structure oozing gutter assembly, the described seam plate part 1 that dams can be, but not limited to as rustless steel prefabricated components or safety glass prefabricated components, it can be through the integral structure that model pouring mode is prefabricated into, it is also possible to is the combinative structure being prefabricated into by modes such as welding assemblies.As what optimize, in the present embodiment, the described seam plate part 1 that dams is water, by model, the integrated tempering prefabricated glass component that mode is prefabricated into, not only may insure that higher carrying grade and wider application scenarios, personnel can also be facilitated to check whether lower slots stopping state occurs, in order to queueing problem in time.The described seam plate part 1 that dams can be symmetrical center seam type structure, it is also possible to be asymmetrical center seam type structure (in extreme circumstances, can omit laterally the described base plate 102 of wherein side, constitute latasuture formula structure).Described side plate 101 and described base plate 102 constitute L-type structure, described connector 103 is rod-like structure, and be connected with the medial surface of the described side plate 102 of transverse ends, described side plate 102 with firm support both sides, that one can import rainwater from top to bottom and that Open Side Down the is gradually increased seam 104 that dams is formed, it is possible in the process of intercepting water, prevent stopping state between two blocks of described side plates.Described dam seam 104 can by regulating the lateral length of described connector 103 and change the width in gap and Open Side Down is gradually increased, meeting the requirement of the different water yields of damming.
As shown in Figure 1, the described U-shaped gutter component 2 that oozes can be, but not limited to as reinforced concrete member, constitute can the drainage channel of vertical communication municipal administration storm sewer system for combining for U-shaped groove therein, channel lateral both sides arrange multiple rows of (as shown in Figure 1, it being respectively equipped with the four described water seepage holes of row 201 in the both lateral sides of groove) described water seepage hole 201 is for the osmotic system below cross connection road surface, in order to rainwater in groove is directed into osmotic system.Described road surface can be, but not limited to as surface, square, footpath face and car lane face etc..
As shown in Figure 2, described dam seam plate part 1 and described U-shaped ooze gutter component 2 combination after be embedded in the lower section on road surface, and dam described in making seam 104 top just expose road surface, therefore the part runoff rainwater on road surface can be made when rainy, in the U-shaped groove of described seam 104 importing lower section of damming, enter in the osmotic system below road surface by the horizontal seepage flow of described water seepage hole 201 on the one hand, it may be achieved storing of rainwater；Drainage channel by longitudinally constituting longitudinally flows in the system of municipal administration rainwater official website on the other hand, can avoid the occurrence of waterlogging situation when rainfall is bigger.Thus described cutting oozes gutter assembly, can be imported in the osmotic system being in below road surface by rainwater by the water seepage hole being arranged on trenched side-wall, thus the fusion of row function can be realized oozing, be beneficial to and store rainwater and implement the theory in " sponge city ".Meanwhile, also can realize the intercommunication of osmosis plant and pumping equipment, improve facility utilization rate, reduce engineering cost, be beneficial to actual popularization and use.
Concrete, it being vertically arranged with an inverted L shape longitudinal direction beam slab 105 in the junction of described side plate 101 with described base plate 102, described inverted L shape longitudinal direction beam slab 105 is positioned at the outside of described side plate 101 and is positioned at the top of described base plate 102.As depicted in figs. 1 and 2, by the described inverted L shape longitudinal direction beam slab 105 of configuration at described side plate 101 with the junction of described base plate 102, alleviate the pressure from ground, and reinforce the annexation of described side plate 101 and described base plate 102, dam described in thus can improving and stitch the carrying grade of plate part 1, and then can be applied to having under the road surface of high-strength load character, for instance it is embedded in car lane.
Concrete, described U-shaped one end oozing gutter component 2 longitudinal direction is provided with the first tongue and groove 202, and the other end of its longitudinal direction is provided with the second tongue and groove matched with described first tongue and groove 202.As it is shown in figure 1, owing to the first tongue and groove 202 matches with described second tongue and groove, it may be achieved the adaptive grafting between two adjacent described U-shaped gutter components 2, thus the convenient drainage channel constituting a distance.
Described section of the present embodiment offer oozes gutter assembly, have the following technical effect that rainwater can be imported in the osmotic system being in below road surface by the water seepage hole being arranged on trenched side-wall by (1), thus the fusion of row function can be realized oozing, it is beneficial to and stores rainwater and implement the theory in " sponge city "；(2) by configuring inverted L shape longitudinal direction beam slab, it is possible to improve the carrying grade of plate part, and then can being applied to having under the road surface of high-strength load character, applicable scene is wider；(3) intercommunication of osmosis plant and pumping equipment can be realized, improve facility utilization rate, reduce engineering cost, be beneficial to actual popularization and use.
Embodiment two
Fig. 3 illustrates that the second provided by the invention cuts and oozes the U-shaped transverse sectional view oozing gutter component in the assembly of gutter.Embodiment two is as the further prioritization scheme of embodiment one, and the cutting of its offer is oozed cutting described by gutter assembly and embodiment one and oozed gutter assembly and be different in that: the downward-sloping setting from the inside to the outside of described water seepage hole 201.As it is shown on figure 3, by described water seepage hole 201 is carried out described design, it is possible in infiltration process, prevent stopping state, be beneficial to further and store rainwater and implement the theory in " sponge city ".Additionally can when watering U-shaped gutter component 2 described in mode molding by model, convenient removal is in the mould in described seepage flow hole 201, manufactures thus convenient.Concrete further, the downward-sloping angle of inclination of described water seepage hole 201 is between 30～60 degree.As an example, as it is shown on figure 3, downward-sloping tilt angle theta=45 ° of described water seepage hole 201.
Concrete, the outside bore of described water seepage hole 201 is more than internal bore.As it is shown on figure 3, by described water seepage hole 201 is carried out described design, it is also possible in infiltration process, prevent stopping state, be beneficial to further and store rainwater and implement the theory in " sponge city ".Additionally can when watering U-shaped gutter component 2 described in mode molding by model, convenient removal is in the mould in described seepage flow hole 201, and then facilitates the manufacturing of gutter component.Concrete further, the outside bore of described water seepage hole 201 and the proportionality coefficient of internal bore are between 1.5～2.5.As an example, as it is shown on figure 3, the outside bore of described water seepage hole 201 is set to L1, its value is set to 10cm；The inside bore of described water seepage hole 201 is set to L2, and its value is set to 5cm.Thus, the outside bore of described water seepage hole 201 is 2 with the proportionality coefficient of internal bore.
On the technique effect basis of embodiment one, there is provided described section of the present embodiment oozes gutter assembly and also has the following technical effect that (1) is downward-sloping structure and/or bore is gradually increased from the inside to the outside structure due to water seepage hole, stopping state can be prevented in infiltration process, be beneficial to further and store rainwater and implement the theory in " sponge city "；(2) can also when watering mode moulding arranging ditch component by model, convenient removal is in the mould in seepage flow hole, and then facilitates the manufacturing of gutter component.
Embodiment three
Fig. 4 illustrates that the third section provided by the invention oozes the fractionation structural representation of gutter assembly.Embodiment three is as the further prioritization scheme of embodiment one or embodiment two, the cutting of its offer is oozed cutting described by gutter assembly and embodiment one or embodiment two and is oozed gutter assembly and be different in that: described base plate 102 is arc, and the bottom of the seam plate part 1 that dams described in making constitutes domes.As shown in Figure 4, owing to the described bottom damming seam plate part 1 is arranged to domes, the transfer principle of power during available arch pressurized, middle part pressure experienced is transmitted to both lateral sides, such that it is able to plate part 1 deforms at middle part, damming described in improving further the carrying grade of seam plate part 1, and then can be applied to having under the road surface of high-strength load character, applicable scene is wider.Concrete further, the outer end edges of described base plate 102 is provided with longitudinal grafting bar 106, and the described U-shaped sidewall top oozing gutter component 2 is provided with the longitudinal inserting groove 203 matched with described longitudinal grafting bar 106.As shown in Figure 4, by the adaptive grafting of described longitudinal grafting bar 106 with described longitudinal inserting groove 203, the described seam plate part 1 that dams can be fixedly mounted in the described U-shaped sidewall top oozing gutter component 2, strengthen the combination steadiness of whole gutter assembly.
On the technique effect basis of embodiment one or embodiment two, described section of the present embodiment offer oozes gutter assembly and also has the following technical effect that (1) is by being arranged to domes by the bottom of plate part, the carrying grade of plate part can be improved further, and then can be applied to having under the road surface of high-strength load character, applicable scene is wider.
As it has been described above, the present invention can be realized preferably.For a person skilled in the art, according to the teachings of the present invention, design multi-form cutting and ooze gutter assembly and be not required to performing creative labour.Without departing from the principles and spirit of the present invention these embodiments are changed, revise, replace, integrate and modification still falls within protection scope of the present invention.
Claims (10)
1. one kind is cut and oozes gutter assembly, it is characterised in that include damming seam plate part (1) and U-shaped ooze gutter component (2)；
Described seam plate part (1) that dams is arranged on the described U-shaped top oozing gutter component (2), it is by two pieces of side plates (101), two pieces of base plates (102) and several connectors (103) are constituted, wherein, two pieces of described side plate (101) consistencies from top to bottom are arranged, and form a seam (104) that dams that Open Side Down is gradually increased, two pieces of described base plates (102) are connected to the bottom of two pieces of described side plates (101) and opposing setting, the two ends of described connector (103) are connected to the opposite side of two pieces of described side plates (101)；
The described U-shaped transverse cross-sectional profile oozing gutter component (2) is rectangle, is set to U-shaped groove inside it, and has several water seepage holes (201) at the both lateral sides wall of groove.
2. a kind of cutting as claimed in claim 1 oozes gutter assembly, it is characterised in that described water seepage hole (201) downward-sloping setting from the inside to the outside.
3. one as claimed in claim 2 is dammed gutter assembly, it is characterised in that the downward-sloping angle of inclination of described water seepage hole (201) is between 30～60 degree.
4. one as claimed in claim 1 or 2 is dammed gutter assembly, and the outside bore of described water seepage hole (201) is more than inside bore.
5. one as claimed in claim 4 is dammed gutter assembly, it is characterised in that the outside bore of described water seepage hole (201) and the proportionality coefficient of inside bore are between 1.5～2.5.
6. a kind of cutting as claimed in claim 1 oozes gutter assembly, it is characterized in that, be vertically arranged with inverted L shape longitudinal direction beam slab (105) in the junction of described side plate (101) Yu described base plate (102), described inverted L shape longitudinal direction beam slab (105) is positioned at the outside of described side plate (101) and is positioned at the top of described base plate (102).
7. one as claimed in claim 1 is dammed gutter assembly, it is characterized in that, described U-shaped one end oozing gutter component (2) longitudinal is provided with the first tongue and groove (202), and the other end of its longitudinal direction is provided with the second tongue and groove matched with described first tongue and groove (202).
8. a kind of cutting as claimed in claim 1 oozes gutter assembly, it is characterised in that described base plate (102) is arc, and the bottom of seam plate part (1) that dams described in making constitutes domes.
9. a kind of cutting as claimed in claim 8 oozes gutter assembly, it is characterized in that, the outer end edges of described base plate (102) is provided with longitudinal grafting bar (106), and the described U-shaped sidewall top oozing gutter component (2) is provided with the longitudinal inserting groove (203) matched with described longitudinal grafting bar (106).
10. one as claimed in claim 1 is dammed gutter assembly, it is characterized in that, described seam plate part (1) that dams is rustless steel prefabricated components or safety glass prefabricated components, and the described U-shaped gutter component (2) that oozes is reinforced concrete member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610248864.4A CN105735460A (en) | 2016-04-20 | 2016-04-20 | Seepage-prevention drainage ditch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610248864.4A CN105735460A (en) | 2016-04-20 | 2016-04-20 | Seepage-prevention drainage ditch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105735460A true CN105735460A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610248864.4A Pending CN105735460A (en) | 2016-04-20 | 2016-04-20 | Seepage-prevention drainage ditch assembly |
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| Country | Link |
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| CN (1) | CN105735460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759787A (en) * | 2017-01-23 | 2017-05-31 | 上海莱多实业有限公司 | The permeable canal of combined type |
| CN116657731A (en) * | 2023-07-19 | 2023-08-29 | 湖南易净环保科技有限公司 | Flow-increasing rainwater infiltration and regulation system of glass fiber reinforced plastic |
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| JPH07252869A (en) * | 1994-03-15 | 1995-10-03 | Shimizu Corp | Water permeable u-groove |
| JPH08260553A (en) * | 1995-03-20 | 1996-10-08 | Maeda Seikan Kk | Side ditch structure for infiltrating water |
| US6000881A (en) * | 1998-02-17 | 1999-12-14 | Zurn Industries, Inc. | Trench drain |
| JP2002088892A (en) * | 2000-09-13 | 2002-03-27 | Junichi Hirata | Concrete product |
| JP2005009279A (en) * | 2003-06-18 | 2005-01-13 | Masatoshi Amano | Holed drain side ditch and catch basin |
| CN1928272A (en) * | 2006-09-29 | 2007-03-14 | 天津市博安塑胶制品有限公司 | Linear contacting water-collecting device |
| JP2008255772A (en) * | 2007-03-14 | 2008-10-23 | Onga:Kk | Water conveyance block |
| CH698270B1 (en) * | 2005-07-21 | 2009-06-30 | Creabeton Materiaux Ag Sa | Drainage channel with lateral drainage holes, and processes for their preparation. |
| CN203716269U (en) * | 2014-01-27 | 2014-07-16 | 北京市市政工程设计研究总院有限公司 | High-bearing capacity side seam type drainage ditch |
| CN205530636U (en) * | 2016-04-20 | 2016-08-31 | 孔文艺 | Cut and ooze escape canal subassembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07252869A (en) * | 1994-03-15 | 1995-10-03 | Shimizu Corp | Water permeable u-groove |
| JPH08260553A (en) * | 1995-03-20 | 1996-10-08 | Maeda Seikan Kk | Side ditch structure for infiltrating water |
| US6000881A (en) * | 1998-02-17 | 1999-12-14 | Zurn Industries, Inc. | Trench drain |
| JP2002088892A (en) * | 2000-09-13 | 2002-03-27 | Junichi Hirata | Concrete product |
| JP2005009279A (en) * | 2003-06-18 | 2005-01-13 | Masatoshi Amano | Holed drain side ditch and catch basin |
| CH698270B1 (en) * | 2005-07-21 | 2009-06-30 | Creabeton Materiaux Ag Sa | Drainage channel with lateral drainage holes, and processes for their preparation. |
| CN1928272A (en) * | 2006-09-29 | 2007-03-14 | 天津市博安塑胶制品有限公司 | Linear contacting water-collecting device |
| JP2008255772A (en) * | 2007-03-14 | 2008-10-23 | Onga:Kk | Water conveyance block |
| CN203716269U (en) * | 2014-01-27 | 2014-07-16 | 北京市市政工程设计研究总院有限公司 | High-bearing capacity side seam type drainage ditch |
| CN205530636U (en) * | 2016-04-20 | 2016-08-31 | 孔文艺 | Cut and ooze escape canal subassembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759787A (en) * | 2017-01-23 | 2017-05-31 | 上海莱多实业有限公司 | The permeable canal of combined type |
| CN116657731A (en) * | 2023-07-19 | 2023-08-29 | 湖南易净环保科技有限公司 | Flow-increasing rainwater infiltration and regulation system of glass fiber reinforced plastic |
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Application publication date: 20160706 |