CN210216568U

CN210216568U - Lattice slope distributed water collecting system

Info

Publication number: CN210216568U
Application number: CN201920979444.2U
Authority: CN
Inventors: Yanqin Wu; 武艳勤; Haigang Li; 李海港; Lun Che; 车轮; Hong Qi; 齐宏; Yan Ouyang; 欧阳炎; Huawu Zhang; 张华武
Original assignee: Middle Cross-Channel Bridge South Engineering Co Ltd; Road and Bridge International Co Ltd
Current assignee: Middle Cross-Channel Bridge South Engineering Co Ltd; Road and Bridge International Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-31
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a distributed water collecting system of lattice side slope belongs to the side slope rainwater and collects technical field. The system comprises lattice chambers formed by lattice beams, each longitudinal lattice chamber is a complete rainwater collecting system, a water collecting tank is fixed below each lattice chamber from top to bottom, the upper end of each water collecting tank is open, a water collecting tank is fixed inside the water collecting tank close to the opening of the water collecting tank, a filter layer is arranged at the upper end of each water collecting tank, matrix soil of the lattice chambers is arranged above the filter layer, a water collecting pipe communicated with the water collecting tank is fixed at the bottom of each water collecting tank, a water supply pipe communicated with the water collecting tank is arranged at the bottom of each water collecting tank, the water supply pipe penetrates through the lattice beams and then extends into the lattice chambers of the next layer to supply water for the next layer of lattice chambers, adjacent water collecting tanks are communicated with the water collecting tanks through circulation pipes, and the water collecting tank at the bottom replaces the circulation pipes through air holes. The utility model discloses can effectively intercept the rainwater that the side slope surface collects, reach the effect of effective collection, rational utilization water resource.

Description

Lattice slope distributed water collecting system

Technical Field

The utility model belongs to the technical field of the side slope rainwater is collected, a distributed water collection system of lattice side slope is related to.

Background

With the development of a large amount of infrastructure, a large amount of side slopes are usually excavated in the construction process of roads, railways and the like, and the excavation of the side slopes destroys the original ecology, so that water and soil loss is caused. In addition, the side slope is exposed for a long time and is affected by various factors, particularly water, and is easy to destabilize, so the side slope ecology is usually recovered by adopting a greening mode. Two problems are faced in the process of side slope restoration, firstly, in the initial stage of greening, the side slope is all soil matrix for planting plants, and the slope is easy to be washed by rainwater on the slope surface to cause matrix loss; in the later stage of greening, because the water retention capacity in the side slope is limited, particularly in the rock side slope, the side slope greening faces the problem of water shortage. It is therefore necessary to treat the rainwater in the side slope and to supply the side slope with water.

As far as present, the existing side slope rainwater collection methods are: (1) the utility model discloses a highway side slope water collection system is disclosed (grant publication No. CN208329137U), and this system links to each other with the escape canal in the side slope through the catch basin of taking filter equipment in the design, flows out side slope export centralized treatment collection water at the escape canal. The method achieves the effect of collecting rainwater for recycling to a certain extent. However, the method adopts the centralized treatment of water at the side slope of the drainage ditch, so that the side slope is still washed when raining, soil matrix is carried out, and a large amount of soil is deposited at the filtering part of the water collecting system.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a lattice slope distributed water collecting system to solve the above problems.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a distributed rainwater collection system of lattice side slope, lattice room including the lattice roof beam formation, each vertical lattice room is a complete rainwater collection system, the below of every lattice room is fixed with the header tank respectively from the top down, the header tank upper end is uncovered, the header tank inside that is close to the header tank opening part is fixed with the water catch bowl, the upper end of water catch bowl is provided with the filter layer, the filter layer top is the matrix soil of lattice room, the bottom of water catch bowl is fixed with a collector pipe with the water catch bowl intercommunication, the bottom of header tank is provided with the delivery pipe rather than the intercommunication, the delivery pipe passes and stretches into the indoor next layer of lattice room that supplies water of next layer after the lattice roof beam, communicate through the runner pipe between adjacent header tank and the header tank, the header tank of bottommost replaces the runner pipe with the bleeder vent.

Further, the lower extreme of collector pipe extends towards the bottom of header tank, and the lower extreme of collector pipe is close to the distance of header tank bottom and is 2 ~ 3 cm.

Furthermore, the water collecting pipe is a metal pipe or a PVC pipe, and the pipe diameter of the water collecting pipe is 2-3 cm.

Furthermore, the upper end of the circulating pipe is communicated with the upper part of the side part of the upper water collecting tank, and the lower end of the circulating pipe extends into the water collecting tank below the circulating pipe.

Furthermore, the communication opening of the circulation pipe and the upper water collecting tank is higher than the lower end opening of the water collecting pipe in the upper water collecting tank.

Furthermore, the width of the water collection tank corresponds to the width of the latticed chamber, and the height of the water collection tank is one fourth of the height of the interior of the latticed chamber.

The beneficial effects of the utility model reside in that:

the utility model can effectively intercept rainwater collected on the surface of the side slope, and effectively collect rainwater and water in the side slope by adopting a distributed water collection and distributed water supply mode, thereby achieving the effect of effectively collecting and reasonably utilizing water resources;

the utility model has simple structure, standardized components and fast construction speed during installation; the size can be adjusted according to actual engineering, and is flexible and convenient.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic front structural view of a bottom water collecting tank and an upper water collecting tank according to an embodiment of the present invention;

fig. 3 is a schematic side view of a bottom water collecting tank and an upper water collecting tank according to an embodiment of the present invention;

FIG. 4 is a schematic view of an intermediate layer header tank and fittings according to an embodiment of the present invention;

fig. 5 is a schematic view of a bottom water tank and fittings according to an embodiment of the present invention.

Reference numerals:

1. a water collection tank; 2. a water supply pipe; 3. a flow-through tube; 4. a filter layer; 5. a water collection pipe; 6. air holes are formed; 7. a lattice beam; 8. an anchor rod; 9. a soil matrix.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in fig. 1 to 5, a lattice slope decentralized water collection system comprises a plurality of lattice beams 7, lattice chambers are formed by horizontal vertical cross, the lattice beams 7 are fixed on a slope through anchor rods 8, and each longitudinal lattice chamber is a complete rainwater collection system. A water collecting tank 1 is respectively fixed below each latticed chamber from top to bottom, the water collecting tank 1 is made of iron, aluminum materials or plastic materials, the size of the water collecting tank 1 is made according to the designed size of the latticed chamber, and the preferred height of the water collecting tank 1 is one fourth of the height of the inside of the latticed chamber. The upper end of the water collecting tank 1 is open, and the width of the water collecting tank 1 corresponds to the width of the latticed chamber. A triangular groove is fixed in the water collecting tank 1 close to the opening of the water collecting tank 1, and the triangular groove is a water collecting tank. The upper end of the water collecting tank is fixed with a filter layer 4, the filter layer 4 is a filter material placed on the water collecting tank and used for filtering impurities such as soil particles in the sloping catchment, and a soil matrix 9 of the lattice chamber is arranged above the filter layer 4.

The bottom of water catch bowl is fixed with a collector pipe 5 with the water catch bowl intercommunication, and the lower extreme of collector pipe 5 extends towards the bottom of header tank 1, and the distance that the lower extreme of collector pipe 5 is close to header tank 1 bottom is 2 ~ 3 cm. The water collecting pipe 5 guides the water filtered in the water collecting tank into the water collecting tank 1; the water collecting pipe 5 can be a metal pipe or a PVC pipe with the pipe diameter of 2-3 cm. The bottom of water collection tank 1 is provided with a delivery pipe 2, and delivery pipe 2 communicates with the bottom of water collection tank 1, and the upper end of delivery pipe 2 is fixed in the bottom of water collection tank 1, and delivery pipe 2 is perpendicular with water collection tank 1, and delivery pipe 2 passes behind lattice roof beam 7 and deepens in the indoor soil matrix 9 of the lattice of next floor and supplies water for the indoor soil matrix 9 of next floor lattice. The water supply pipe 2 is a pipeline for supplying greening water to a slope arranged at the bottom of the water collection tank 1, and the pipe diameter is 2-3 cm.

The adjacent water collecting tanks 1 are communicated through the circulating pipe 3, the upper end of the circulating pipe 3 is communicated with the upper part of the side part of the upper water collecting tank 1, the communicating port of the circulating pipe 3 and the upper water collecting tank 1 is higher than the lower port of the water collecting pipe 5 in the upper water collecting tank 1, and the lower end of the circulating pipe 3 extends into the water collecting tank 1 below. The circulation pipe 3 may be a metal pipe or a PVC pipe for discharging the surplus water in the previous water collecting tank 1 to the next water collecting tank 1, and also as an air flow passage. 3 pipe diameters of runner pipe 2 ~ 3cm, length are the distance of two header tanks 1. The side part of the water collecting tank 1 at the lowest part of each longitudinal column is not provided with the circulating pipe 3, and the circulating pipe 3 is replaced by the air holes 6. The diameter of the air holes 6 is 2-3 cm, and the air holes 6 are used for discharging air or overflowing excessive water in the water collecting tank 1. The length of the water collecting pipe 5 ensures that when the water level in the water collecting tank 1 reaches a certain position, air and excess water in the water collecting tank 1 can only flow into the next layer of water collecting tank 1 through the circulating pipe 3 and finally are discharged from the air holes 6 on the side surface of the bottom water collecting tank 1.

The water collecting system takes each longitudinal lattice chamber as a system, each layer of one column is a component unit in the system, the water collecting tank 1 at the middle position is connected with the water collecting tank 1 at the next layer by a flow pipe 3, and the side surface of the water collecting tank 1 at the bottommost part is provided with an air vent 6. The water in the water collecting system is output to the outside in two ways, namely, is supplied to the slope soil through the water supply pipe 2. Secondly, the water is dissipated into the air through evaporation, the water collecting system can only dissipate the evaporated water vapor into the air through the air holes 6 from top to bottom until the water collecting tank 1 at the bottommost layer due to the special structure of the water collecting system, and the ultra-long water vapor circulation pipeline has the great advantage of reducing the dissipation of the water in the system and improving the utilization rate of the water.

The utility model discloses an implementation method:

firstly, the high and steep rock slope is protected and treated by an anchor rod 8 lattice method, a lattice beam 7 is poured on the flat-brushed slope surface, a hole of a water supply pipe 2 is reserved at the bottom of a cross beam when the lattice beam 7 is constructed, and the hole and the diameter are larger than the diameter of the water supply pipe 2. Header tank 1 and other accessories etc. are all by the preparation of mill, and wherein the length and width height of header tank 1 need be formulated according to lattice room size, and the width slightly is less than lattice roof beam 7 thickness to make placing that header tank 1 can be steady on lattice roof beam 7, length slightly is less than lattice room length, highly according to the rainfall degree at side slope place, groundwater degree reasonable setting, the quarter height of desirable lattice. And after the side slope lattice framework is poured and demoulded, the water collecting system is installed, the rear wall of the water collecting tank 1 is tightly attached to the slope surface, the filter layer 4 in the water collecting tank is tightly contacted with the edge of the water collecting tank, and impurities in the collected water are prevented from flowing down along the contact surface, so that the filtering effect is lost. After the water collecting tank 1, the filter layer 4 and the like are installed, the greening soil matrix 9 is sprayed and sowed in the latticed chamber. This water collecting system also can supply water through the manual work and impound, adorns water at 1 of top header tank, and the water tank is from top to bottom, and the successive layer holds full water.

The utility model discloses a design a distributed rainwater collection system, the rainwater that effectively intercepts side slope surface and collect and be used for side slope moisture to supply with it. The problem that the side slope is washed away is solved, and the problem of water shortage is solved to a certain extent.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a distributed water collecting system of lattice slope which characterized in that: the rainwater collection system comprises lattice chambers formed by lattice beams (7), each longitudinal lattice chamber is a complete rainwater collection system, a water collection tank (1) is fixed below each lattice chamber from top to bottom, the upper end of each water collection tank (1) is open, a water collection groove is fixed inside the water collection tank (1) close to the opening of the water collection tank (1), a filter layer (4) is arranged at the upper end of the water collection groove, matrix soil of the lattice chambers is arranged above the filter layer (4), a water collection pipe (5) communicated with the water collection groove is fixed at the bottom of the water collection groove, a water supply pipe (2) communicated with the water collection tank is arranged at the bottom of the water collection tank (1), the water supply pipe (2) penetrates through the lattice beams (7) and then extends into the lattice chambers of the next layer to supply water for the next layer of lattice chambers, the adjacent water collection tanks (1) are communicated with the water collection tanks (1) through circulation pipes (3), and the water collection tank (1) at the bottommost replaces circulation pipes (3) through vent holes (6.

2. The lattice slope decentralized water collection system according to claim 1, characterized in that: the lower extreme of collector pipe (5) extends towards the bottom of header tank (1), and the lower extreme of collector pipe (5) is close to the distance of header tank (1) bottom and is 2 ~ 3 cm.

3. The lattice slope decentralized water collection system according to claim 1, characterized in that: the water collecting pipe (5) is a metal pipe or a PVC pipe, and the pipe diameter of the water collecting pipe is 2-3 cm.

4. The lattice slope decentralized water collection system according to claim 1, characterized in that: the upper end of the circulating pipe (3) is communicated with the upper part of the side part of the upper water collecting tank (1), and the lower end of the circulating pipe (3) extends into the water collecting tank of the adjacent lower water collecting tank (1).

5. The lattice slope decentralized water collection system according to claim 4, characterized in that: the communicating opening of the circulating pipe (3) and the upper water collecting tank (1) is higher than the lower end opening of the water collecting pipe (5) in the upper water collecting tank (1).

6. The lattice slope decentralized water collection system according to claim 1, characterized in that: the width of the water collecting tank (1) corresponds to the width of the latticed chamber, and the height of the water collecting tank (1) is one fourth of the height of the interior of the latticed chamber.