CN105544711A - Splicing type permeation detention pond structure - Google Patents
Splicing type permeation detention pond structure Download PDFInfo
- Publication number
- CN105544711A CN105544711A CN201610040403.8A CN201610040403A CN105544711A CN 105544711 A CN105544711 A CN 105544711A CN 201610040403 A CN201610040403 A CN 201610040403A CN 105544711 A CN105544711 A CN 105544711A
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- main splice
- infiltration
- main
- gripper shoe
- delaying basin
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- 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
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- 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
- E03F5/102—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins using already existing parts of the sewer system for runoff-regulation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a splicing type permeation detention pond structure. The splicing type permeation detention pond structure comprises a main member, a lower member and end wall members, wherein a water flow channel is arranged in the middle of the main member, the lower member is fixed to the bottom of the main member in a matched mode, the end wall members are fixedly attached to the surfaces of the front side and the rear side of the main member, and the bottoms of the end wall members are fixed to the front side and the rear side of the lower member in a matched mode; a permeation long hole is formed in a base plate of the lower member, the permeation long hole is communicated with the water flow channel of the main member, the main member, the lower member and the end wall members form a detention pond body, a hole is formed in the bottom of the detention pond body, a non-permeation plate is fixedly arranged at the front end of the lower component, the surfaces of the left side and the right side of the non-permeation plate are fixed to the surfaces of the three inner sides of the permeation long hole in a fitting mode, the top face of the non-permeation plate is flush with the upper surface of the base plate of the lower member, and an overflowing weir is fixedly arranged on the surface of the rear end of the non-permeation plate in a fitting mode; the surfaces of the left side and the right side of the overflowing weir are fixed to the inner surface of the main member in a fitting mode, and the end wall members on the front and rear sides of the detention pond body are connected with a water inlet pipe and a water outlet pipe; the top of the main member is provided with an inspection shaft pipe. The detention pond has various splicing modes.
Description
Technical field
The present invention relates to delaying basin technical field, refer to a kind of spliced infiltration delaying basin structure particularly.
Background technology
Delaying basin has wide range of applications, and can be used for the underground such as parking lot, street, community, park, even airport, plays the pondage capacity of rainwater, prevents the urban waterlogging because rainwater causes.Collect in delaying basin and store the rainwater through filtering, being filtered by the permeable layers of bottom and permeate the ground, covering underground water.When the inflow of rainwater exceedes the retaining volume of delaying basin, by high-order gutter by unnecessary water yield overflow discharge to natural water or city planting ductwork, greatly can alleviate the pressure of Wastewater Treatment Plant like this, existing delaying basin structure is a monobloc cast structure, site work amount is large, greatly affected by environment, poor for applicability to varying environment.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned background technology, and provide a kind of spliced infiltration delaying basin structure, this structure is spliced to form by multi-sheets, there is multiple assembly form, different environment can be adapted to, greatly reduce the amount of labour of site operation, there is good using value.
For realizing this object, spliced infiltration delaying basin structure designed by the present invention, it comprise main member that middle part is water stream channel, with main member bottom fixing lower member, and fit fixing with the front and back both side surface of main member, and the headwall component that the both sides, front and back of bottom and lower member are fixing; The base plate of described lower member has infiltration elongated hole, described infiltration elongated hole is communicated with the water stream channel of main member, described main member, lower member and headwall component surround the delaying basin body of a bottom opening, the front end of described lower member is fixed with impermeable plate, the surface, the left and right sides of described impermeable plate and front end face are fitted fixing with three inner surfaces of infiltration elongated hole respectively, and impermeable plate top surface is concordant with the plate upper surface of lower member, the rear end surface laminating of described impermeable plate is fixed with overflow weir; Surface, the described overflow weir left and right sides is fitted fixing with the inner surface of main member, and before and after described delaying basin body, the headwall component of both sides connects water inlet pipe and outlet pipe respectively; The top of described main member is provided with inspection well casing.
The arrangement of disconnection type water stream channel: described main member comprises at least one water stream channel, is not all communicated with between described water stream channel; Described main member comprises the first fixing main splice of multiple head and the tail laminating, described first main splice comprises main splice top board, the left and right sides end face of described main splice top board is connected with vertical gripper shoe, the first main splice that described multiple head and the tail laminating is fixing form structure central space be single water stream channel; Described main splice top board is arch sheet or flat board.
The arrangement of communication type water stream channel: described main member comprises many water stream channels, has at least two water stream channels to be interconnected, described main member comprises the fixing main splice of polylith head and the tail laminating, the main splice that the laminating of described polylith head and the tail is fixing form structure central space be single water stream channel, described main splice comprises the main splice of even numbered blocks second, described second main splice comprises main splice top board, the left and right sides end face of described main splice top board is connected with vertical gripper shoe, the bottom center of the vertical gripper shoe of described second main splice side has current via hole, the vertical gripper shoe that each block has a current via hole all has current via hole vertical gripper shoe with another block fits, described main splice top board is arch sheet or flat board.
Further, described main splice also comprises the 3rd main splice, described 3rd main splice comprises main splice top board, and the left and right sides end face of described main splice top board is connected with vertical gripper shoe, and the bottom center of the vertical gripper shoe of described 3rd main splice both sides all has current via hole.
Further, described main splice also comprises at least one piece of the first main splice, and described first main splice comprises main splice top board, and the left and right sides end face of described main splice top board is connected with vertical gripper shoe.
Concrete, described headwall component comprises polylith splicing end plate, the splicing end plate connection water inlet pipe of described delaying basin rear body, anterior splicing end plate connection outlet pipe.
Concrete, described lower member for building base, described in build on base and at least have an infiltration elongated hole, described impermeable plate is fixed on the front end of a wherein infiltration elongated hole.
Concrete, the described left and right sides of building base top surface has bottom the vertical gripper shoe with main member and coordinates the first fixing groove, the width of described first groove is corresponding with the width of single vertical gripper shoe, described in build base both sides, front and back have the second groove coordinated with the splicing endplate root of headwall component.
Preferably, described in build base end face in the middle part of have and the 3rd groove coordinated bottom two pieces of vertical gripper shoes, the width of described 3rd groove is corresponding with the twice of the width of single vertical gripper shoe.
Preferably, described outlet pipe connects catch pit, and described catch pit is connected with perforated pipe.
The invention has the beneficial effects as follows: 1, the prefabricated units of modular design and seriation can meet the demand of not co-content delaying basin; 2, prefabricated units span is little, and the overall delaying basin intensity of composition is high, and supporting capacity is strong; 3, greatly reduce on-the-spot workload, shorten curing period, simple installation is efficient; 4, flexibly assembled, different global shapes can be assembled into according to underground environment (facility removed as non-disconnectable); 5, prefabricated units can be produced in locality, reduce cost of transportation; 6, the quality of control module unit is easy to; 7, construction is little by on-the-spot weather effect.8, the permeable formation below delaying basin has the effect of filtration, and the rainwater being penetrated into underground can not pollute underground water source, and can cover underground water, solves the Ecology problem of groundwater mining and the settlement issues on ground.
Accompanying drawing explanation
Fig. 1 is by the explosive view of building the infiltration delaying basin structure based on base of single infiltration elongated hole in the present invention;
Fig. 2 is by the left view of building the infiltration delaying basin based on base of single infiltration elongated hole in the present invention;
Fig. 3 is the top view of building base of single infiltration elongated hole in invention;
Fig. 4 is the sectional view of A-A in Fig. 3;
Fig. 5 is the front view of building base of single infiltration elongated hole in the present invention;
Fig. 6 is middle-end wall member of the present invention and main member fixed structure schematic diagram;
Fig. 7 is the sectional view of B-B in Fig. 6;
Fig. 8 is the structural representation connecting catch pit and perforated pipe in the present invention by the infiltration delaying basin of building based on base of single infiltration elongated hole;
Fig. 9 builds the arch main member of the infiltration delaying basin based on base and the position structural representation of perforated pipe by single infiltration elongated hole in the present invention;
Figure 10 builds the plate main member of the infiltration delaying basin based on base and the position structural representation of perforated pipe by single infiltration elongated hole in the present invention;
Figure 11 is to have the explosive view of building the infiltration delaying basin structure based on base of multiple infiltration elongated hole in the present invention;
Figure 12 is to have the left view of building the infiltration delaying basin based on base of multiple infiltration elongated hole in the present invention;
Figure 13 is the top view of building base in invention with multiple infiltration elongated hole;
Figure 14 is the sectional view of A-A in Figure 13;
Figure 15 is the sectional view of B-B in Figure 13;
Figure 16 is the sectional view of building the fixed structure of base and the arch main member above it in the present invention with multiple infiltration elongated hole;
Figure 17 is the sectional view of building the fixed structure of base and the plate main member above it in the present invention with multiple infiltration elongated hole;
Figure 18 is the structural representation connecting catch pit and perforated pipe in the present invention by the infiltration delaying basin of building based on base with multiple infiltration elongated hole;
The splicing construction one of the delaying basin of Figure 19 designed by the present invention;
The splicing construction two of the delaying basin of Figure 20 designed by the present invention;
The splicing construction three of the delaying basin of Figure 21 designed by the present invention;
Wherein, 1-main member, 1.1-the first main splice, 1.2-the second main splice, 1.3-the three main splice, 2-headwall component, 2.1-splicing end plate, 3-lower member, 3.1-build base, 4-overflow weir, 5-water inlet pipe, 6-outlet pipe, 7-check well casing, 8-main splice top board, 9-vertically gripper shoe, 10-current via hole, 11-the first groove, 12-the second groove, 13-the three groove, 14-perforated pipe, 15-infiltration elongated hole, 16-impermeable plate, 17-catch pit, 18-geotextiles, 19-permeable formation one, 20-permeable formation two, 21-cat ladder, 22-leg.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
The present invention devises the form of structure of two kinds of lower member, one builds base 3.1 for having single infiltration elongated hole 15, infiltration delaying basin structure based on this base is wide pin single-column type delaying basin, its osmotic effect is general, be applicable to the construction environment not high to permeation requirements, another kind of for having the delaying basin base 3.2 of multiple infiltration elongated hole 15, infiltration delaying basin structure based on this base is for building groove base array architecture delaying basin, its osmotic effect of delaying basin based on this base is good, is applicable to have certain requirements running environment to infiltration capacity.
Below two kinds of basic delaying basins are described respectively:
One, wide pin single-column type delaying basin (as Suo Shi Fig. 1-10):
Structure 1: comprise main member 1 that middle part is water stream channel, with main member 1 bottom fixing lower member 3, and fit fixing with the front and back both side surface of main member 1, and the headwall component 2 that the both sides, front and back of bottom and lower member 3 are fixed; The base plate of lower member 3 has infiltration elongated hole 15, infiltration elongated hole 15 is communicated with the water stream channel of main member 1, main member 1, lower member 3 and headwall component 2 surround the delaying basin body of a bottom opening, the front end of lower member 3 is fixed with impermeable plate 16, the surface, the left and right sides of described impermeable plate 16 and front end face are fitted fixing with three inner surfaces of infiltration elongated hole 15 respectively, and impermeable plate 16 end face is concordant with the plate upper surface of lower member 3, the rear end surface laminating of impermeable plate 16 is fixed with overflow weir 4; Surface, overflow weir 4 left and right sides and the inner surface of main member 1 are fitted fixing, and before and after delaying basin body, the headwall component 2 of both sides connects water inlet pipe 5 and outlet pipe 6 respectively; The top of main member 1 is provided with and checks well casing 7.
Main member comprises at least one piece of main splice 1.1 of the first main splice 1.1, first and comprises main splice top board 8, and the left and right sides end face of main splice top board 8 is connected with vertical gripper shoe 9, and main splice top board 8 is arch sheet or flat board.
Headwall component 2 comprises polylith splicing end plate 2.1, and the splicing end plate 2.1 of delaying basin rear body connects water inlet pipe 5, and anterior splicing end plate 2.1 connects outlet pipe 6.Lower member is for building base 3.1, and build on base 3.1 and have an infiltration elongated hole 15, impermeable plate 16 is fixed on the front end of infiltration elongated hole 15.
As shown in Fig. 7, Fig. 9-10, leg 22 can be set bottom first main splice 1.1 and build base 3.1 and fit fixing, to ensure its stability.
As shown in Figure 8, be the permeability increasing infiltration delaying basin, outlet pipe 6 can be connected catch pit 17, catch pit 17 is connected with perforated pipe 14 again, by the connection of perforated pipe 14 and permeable formation, significantly improves osmotic efficiency, and structure is simple, and easy construction is practical.
Geotextiles 18 is separated with between permeable formation 1 bottom delaying basin and permeable formation 2 20.To separate two-layer permeable formation, strengthen filter effect simultaneously.
Two, groove base array delaying basin structure (as Suo Shi Figure 11-18) is built:
Structure 1: comprise main member 1 that middle part is water stream channel, with main member 1 bottom fixing lower member 3, and fit fixing with the front and back both side surface of main member 1, and the headwall component 2 that the both sides, front and back of bottom and lower member 3 are fixed; The base plate of lower member 3 has infiltration elongated hole 15, infiltration elongated hole 15 is communicated with the water stream channel of main member 1, main member 1, lower member 3 and headwall component 2 surround the delaying basin body of a bottom opening, the front end of lower member 3 is fixed with impermeable plate 16, the surface, the left and right sides of described impermeable plate 16 and front end face are fitted fixing with three inner surfaces of infiltration elongated hole 15 respectively, and impermeable plate 16 end face is concordant with the plate upper surface of lower member 3, the rear end surface laminating of impermeable plate 16 is fixed with overflow weir 4; Surface, overflow weir 4 left and right sides and the inner surface of main member 1 are fitted fixing, and before and after delaying basin body, the headwall component 2 of both sides connects water inlet pipe 5 and outlet pipe 6 respectively; The top of main member 1 is provided with and checks well casing 7.
Main member 1 comprises the main splice 1.2 of even numbered blocks second, second main splice 1.2 comprises main splice top board 8, the left and right sides end face of main splice top board 8 is connected with vertical gripper shoe 9, the bottom center of the vertical gripper shoe 9 of the second main splice 1.2 side has current via hole 10, and the vertical gripper shoe 9 with current via hole 10 fits; Main splice top board 8 is arch sheet or flat board.
Headwall component 2 comprises polylith splicing end plate 2.1, and the splicing end plate 2.1 of delaying basin rear body connects water inlet pipe 5, and anterior splicing end plate 2.1 connects outlet pipe 6.Lower member is for building base 3.1, and build on base 3.1 and have many infiltration elongated holes 15, impermeable plate 16 is fixed on the front end of a wherein infiltration elongated hole 15.The left and right sides of building base 3.1 end face has bottom the vertical gripper shoe 9 with main member 1 and coordinates the first fixing groove 11, the width of the first groove 11 is corresponding with the width of single vertical gripper shoe 9, and the both sides, front and back of building base 3.1 have the second groove 12 coordinated bottom the splicing end plate 2.1 with headwall component 2.The width can offering the 3rd groove the 13, three groove 13 coordinated bottom gripper shoe 9 vertical with two pieces in the middle part of the end face of building base 3.1 is as required corresponding with the twice of the width of single vertical gripper shoe 9.
Structure 2:
Comprise main member 1 that middle part is water stream channel, with main member 1 bottom fixing lower member 3, and fit fixing with the front and back both side surface of main member 1, and the headwall component 2 that the both sides, front and back of bottom and lower member 3 are fixed; The base plate of lower member 3 has infiltration elongated hole 15, infiltration elongated hole 15 is communicated with the water stream channel of main member 1, main member 1, lower member 3 and headwall component 2 surround the delaying basin body of a bottom opening, the front end of lower member 3 is fixed with impermeable plate 16, the surface, the left and right sides of described impermeable plate 16 and front end face are fitted fixing with three inner surfaces of infiltration elongated hole 15 respectively, and impermeable plate 16 end face is concordant with the plate upper surface of lower member 3, the rear end surface laminating of impermeable plate 16 is fixed with overflow weir 4; Surface, overflow weir 4 left and right sides and the inner surface of main member 1 are fitted fixing, and before and after delaying basin body, the headwall component 2 of both sides connects water inlet pipe 5 and outlet pipe 6 respectively; The top of main member 1 is provided with and checks well casing 7.
Main member comprises at least one piece of main splice 1.1 of the first main splice 1.1, first and comprises main splice top board 8, and the left and right sides end face of main splice top board 8 is connected with vertical gripper shoe 9, and main splice top board 8 is arch sheet or flat board.Main member 1 also comprises the main splice 1.2 of even numbered blocks second, second main splice 1.2 comprises main splice top board 8, the left and right sides end face of main splice top board 8 is connected with vertical gripper shoe 9, the bottom center of the vertical gripper shoe 9 of the second main splice 1.2 side has current via hole 10, and the vertical gripper shoe 9 with current via hole 10 fits; Main splice top board 8 is arch sheet or flat board.
Headwall component 2 comprises polylith splicing end plate 2.1, and the splicing end plate 2.1 of delaying basin rear body connects water inlet pipe 5, and anterior splicing end plate 2.1 connects outlet pipe 6.Lower member is for building base 3.1, and build on base 3.1 and have many infiltration elongated holes 15, impermeable plate 16 is fixed on the front end of a wherein infiltration elongated hole 15.The left and right sides of building base 3.1 end face has bottom the vertical gripper shoe 9 with main member 1 and coordinates the first fixing groove 11, the width of the first groove 11 is corresponding with the width of single vertical gripper shoe 9, and the both sides, front and back of building base 3.1 have the second groove 12 coordinated bottom the splicing end plate 2.1 with headwall component 2.The width can offering the 3rd groove the 13, three groove 13 coordinated bottom gripper shoe 9 vertical with two pieces in the middle part of the end face of building base 3.1 is as required corresponding with the twice of the width of single vertical gripper shoe 9.
Structure 3:
Comprise main member 1 that middle part is water stream channel, with main member 1 bottom fixing lower member 3, and fit fixing with the front and back both side surface of main member 1, and the headwall component 2 that the both sides, front and back of bottom and lower member 3 are fixed; The base plate of lower member 3 has infiltration elongated hole 15, infiltration elongated hole 15 is communicated with the water stream channel of main member 1, main member 1, lower member 3 and headwall component 2 surround the delaying basin body of a bottom opening, the front end of lower member 3 is fixed with impermeable plate 16, the surface, the left and right sides of described impermeable plate 16 and front end face are fitted fixing with three inner surfaces of infiltration elongated hole 15 respectively, and impermeable plate 16 end face is concordant with the plate upper surface of lower member 3, the rear end surface laminating of impermeable plate 16 is fixed with overflow weir 4; Surface, overflow weir 4 left and right sides and the inner surface of main member 1 are fitted fixing, and before and after delaying basin body, the headwall component 2 of both sides connects water inlet pipe 5 and outlet pipe 6 respectively; The top of main member 1 is provided with and checks well casing 7.
Main member comprises the main splice 1.2 of even numbered blocks second, second main splice 1.2 comprises main splice top board 8, the bottom center that the left and right sides end face of main splice top board 8 is connected with the vertical gripper shoe 9 of main splice 1.2 side of vertical gripper shoe 9, second has current via hole 10; Main member 1 also comprises the 3rd main splice 1.3,3rd main splice 1.3 comprises main splice top board 8, the bottom center that the left and right sides end face of main splice top board 8 is connected with the vertical gripper shoe 9 of main splice 1.3 both sides of vertical gripper shoe the 9, three all has current via hole 10; The vertical gripper shoe 9 that each block has a current via hole 10 all has current via hole 10 vertical gripper shoe 9 with another block fits; Main splice top board 8 is arch sheet or flat board.
Headwall component 2 comprises polylith splicing end plate 2.1, and the splicing end plate 2.1 of delaying basin rear body connects water inlet pipe 5, and anterior splicing end plate 2.1 connects outlet pipe 6.Lower member is for building base 3.1, and build on base 3.1 and have many infiltration elongated holes 15, impermeable plate 16 is fixed on the front end of a wherein infiltration elongated hole 15.The left and right sides of building base 3.1 end face has bottom the vertical gripper shoe 9 with main member 1 and coordinates the first fixing groove 11, the width of the first groove 11 is corresponding with the width of single vertical gripper shoe 9, and the both sides, front and back of building base 3.1 have the second groove 12 coordinated bottom the splicing end plate 2.1 with headwall component 2.The width can offering the 3rd groove the 13, three groove 13 coordinated bottom gripper shoe 9 vertical with two pieces in the middle part of the end face of building base 3.1 is as required corresponding with the twice of the width of single vertical gripper shoe 9.
Structure 4:
Comprise main member 1 that middle part is water stream channel, with main member 1 bottom fixing lower member 3, and fit fixing with the front and back both side surface of main member 1, and the headwall component 2 that the both sides, front and back of bottom and lower member 3 are fixed; The base plate of lower member 3 has infiltration elongated hole 15, infiltration elongated hole 15 is communicated with the water stream channel of main member 1, main member 1, lower member 3 and headwall component 2 surround the delaying basin body of a bottom opening, the front end of lower member 3 is fixed with impermeable plate 16, the surface, the left and right sides of described impermeable plate 16 and front end face are fitted fixing with three inner surfaces of infiltration elongated hole 15 respectively, and impermeable plate 16 end face is concordant with the plate upper surface of lower member 3, the rear end surface laminating of impermeable plate 16 is fixed with overflow weir 4; Surface, overflow weir 4 left and right sides and the inner surface of main member 1 are fitted fixing, and before and after delaying basin body, the headwall component 2 of both sides connects water inlet pipe 5 and outlet pipe 6 respectively; The top of main member 1 is provided with and checks well casing 7.
Main member comprises at least one piece of the first main splice 1.1, the main splice of even numbered blocks second 1.2 and at least one piece of the 3rd main splice 1.3, first main splice 1.1 comprises main splice top board 8, the left and right sides end face of main splice top board 8 is connected with vertical gripper shoe 9, second main splice 1.2 comprises main splice top board 8, the bottom center that the left and right sides end face of main splice top board 8 is connected with the vertical gripper shoe 9 of main splice 1.2 side of vertical gripper shoe 9, second has current via hole 10; 3rd main splice 1.3 comprises main splice top board 8, and the bottom center that the left and right sides end face of main splice top board 8 is connected with the vertical gripper shoe 9 of main splice 1.3 both sides of vertical gripper shoe the 9, three all has current via hole 10; The vertical gripper shoe 9 that each block has a current via hole 10 all has current via hole 10 vertical gripper shoe 9 with another block fits; Main splice top board 8 is arch sheet or flat board.
Headwall component 2 comprises polylith splicing end plate 2.1, and the splicing end plate 2.1 of delaying basin rear body connects water inlet pipe 5, and anterior splicing end plate 2.1 connects outlet pipe 6.Lower member is for building base 3.1, and build on base 3.1 and have many infiltration elongated holes 15, impermeable plate 16 is fixed on the front end of a wherein infiltration elongated hole 15.The left and right sides of building base 3.1 end face has bottom the vertical gripper shoe 9 with main member 1 and coordinates the first fixing groove 11, the width of the first groove 11 is corresponding with the width of single vertical gripper shoe 9, and the both sides, front and back of building base 3.1 have the second groove 12 coordinated bottom the splicing end plate 2.1 with headwall component 2.The width can offering the 3rd groove the 13, three groove 13 coordinated bottom gripper shoe 9 vertical with two pieces in the middle part of the end face of building base 3.1 is as required corresponding with the twice of the width of single vertical gripper shoe 9.
For increasing the permeability of infiltration delaying basin in said structure 1-structure 4, outlet pipe 6 can be connected catch pit 17, catch pit 17 is connected with perforated pipe 14 again, by the connection (as shown in figure 18) of perforated pipe 14 and permeable formation, significantly can improve osmotic efficiency, structure is simple, and easy construction is practical.Geotextiles 18 is separated with between permeable formation 1 bottom delaying basin and permeable formation 2 20.To separate two-layer permeable formation, strengthen filter effect simultaneously.
Build base 3.1 can machine at the scene, main splice and splicing end plate 2.1 are made as standard component and can realize the quick assembling under various varying environment.Main splice, splicing end plate 2.1 are concrete precast element, and building base plate 3.1 is concrete cast in situs part.
Permeable formation bottom delaying basin designed by the present invention has the effect of filtration, and the rainwater being penetrated into underground can not pollute underground water source, and can cover underground water, solves the Ecology problem of groundwater mining and the settlement issues on ground.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (10)
1. a spliced infiltration delaying basin structure, it is characterized in that: it comprises the main member (1) that middle part is water stream channel, the lower member (3) fixing with main member (1) bottom, and fit fixing with the front and back both side surface of main member (1), and the headwall component (2) that the both sides, front and back of bottom and lower member (3) are fixing, the base plate of described lower member (3) has infiltration elongated hole (15), described infiltration elongated hole (15) is communicated with the water stream channel of main member (1), described main member (1), lower member (3) and headwall component (2) surround the delaying basin body of a bottom opening, the front end of described lower member (3) is fixed with impermeable plate (16), the surface, the left and right sides of described impermeable plate (16) and front end face are fitted fixing respectively with three inner surfaces of infiltration elongated hole (15), and impermeable plate (16) end face is concordant with the plate upper surface of lower member (3), the rear end surface laminating of described impermeable plate (16) is fixed with overflow weir (4), surface, described overflow weir (4) left and right sides and the inner surface of main member (1) are fitted fixing, and before and after described delaying basin body, the headwall component (2) of both sides connects water inlet pipe (5) and outlet pipe (6) respectively, the top of described main member (1) is provided with and checks well casing (7).
2. spliced infiltration delaying basin structure as claimed in claim 1, is characterized in that: described main member (1) comprises at least one water stream channel, is not all communicated with between described water stream channel; Described main member (1) comprises the first fixing main splice (1.1) of multiple head and the tail laminating, described first main splice (1.1) comprises main splice top board (8), the left and right sides end face of described main splice top board (8) is connected with vertical gripper shoe (9), the first main splice (1.1) that described multiple head and the tail laminating is fixing form structure central space be single water stream channel; Described main splice top board (8) is arch sheet or flat board.
3. spliced infiltration delaying basin structure as claimed in claim 1, is characterized in that: described main member (1) comprises many water stream channels, has at least two water stream channels to be interconnected, described main member (1) comprises the fixing main splice of polylith head and the tail laminating, the main splice that the laminating of described polylith head and the tail is fixing form structure central space be single water stream channel, described main splice comprises the main splice of even numbered blocks second (1.2), described second main splice (1.2) comprises main splice top board (8), the left and right sides end face of described main splice top board (8) is connected with vertical gripper shoe (9), the bottom center of the vertical gripper shoe (9) of described second main splice (1.2) side has current via hole (10), the vertical gripper shoe (9) that each block has a current via hole (10) all has current via hole (10) vertical gripper shoe (9) with another block fits, described main splice top board (8) is arch sheet or flat board.
4. spliced infiltration delaying basin structure as claimed in claim 3, it is characterized in that: described main splice also comprises the 3rd main splice (1.3), described 3rd main splice (1.3) comprises main splice top board (8), the left and right sides end face of described main splice top board (8) is connected with vertical gripper shoe (9), and the bottom center of the vertical gripper shoe (9) of described 3rd main splice (1.3) both sides all has current via hole (10).
5. the spliced infiltration delaying basin structure as described in claim 3 or 4, it is characterized in that: described main splice also comprises at least one piece of the first main splice (1.1), described first main splice (1.1) comprises main splice top board (8), and the left and right sides end face of described main splice top board (8) is connected with vertical gripper shoe (9).
6. spliced infiltration delaying basin structure as claimed in claim 1, it is characterized in that: described headwall component (2) comprises polylith splicing end plate (2.1), the splicing end plate (2.1) of described delaying basin rear body connects water inlet pipe (5), and anterior splicing end plate (2.1) connects outlet pipe (6).
7. spliced infiltration delaying basin structure as claimed in claim 1, it is characterized in that: described lower member is for building base (3.1), described building on base (3.1) at least has infiltration elongated hole (15), and described impermeable plate (16) is fixed on the front end of wherein infiltration elongated hole (15).
8. spliced infiltration delaying basin structure as claimed in claim 7, it is characterized in that: described in build base (3.1) end face the left and right sides have and coordinate with vertical gripper shoe (9) bottom of main member (1) the first groove (11) fixed, the width of described first groove (11) is corresponding with the width of single vertical gripper shoe (9), described in build base (3.1) both sides, front and back have the second groove (12) coordinated with splicing end plate (2.1) bottom of headwall component (2).
9. spliced infiltration delaying basin structure as claimed in claim 8, it is characterized in that: described in build base (3.1) end face in the middle part of have and the 3rd groove (13) that two pieces of vertical gripper shoes (9) bottoms coordinate, the width of described 3rd groove (13) is corresponding with the twice of the width of single vertical gripper shoe (9).
10. the spliced infiltration delaying basin structure as described in claim 1 or 6, is characterized in that: described outlet pipe (6) connects catch pit (17), and described catch pit (17) is connected with perforated pipe (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040403.8A CN105544711A (en) | 2016-01-21 | 2016-01-21 | Splicing type permeation detention pond structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040403.8A CN105544711A (en) | 2016-01-21 | 2016-01-21 | Splicing type permeation detention pond structure |
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| CN105544711A true CN105544711A (en) | 2016-05-04 |
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| CN201610040403.8A Pending CN105544711A (en) | 2016-01-21 | 2016-01-21 | Splicing type permeation detention pond structure |
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