CN102134845A

CN102134845A - Drain belt and apparatus for channeling ground water using the same

Info

Publication number: CN102134845A
Application number: CN201010622502XA
Authority: CN
Inventors: 朱日汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-26
Filing date: 2010-12-28
Publication date: 2011-07-27

Abstract

A drain belt and a subsurface water drain apparatus using the same are provided to improve discharge capacity of the subsurface from the ground by forming a drain belt including a slit groove. A drain belt comprises a plate, a drainage hole, and a slit groove. The plate is made of flexible material. The drainage hole is formed on the inner side of the plate at regular intervals. The slit groove is formed to correspond to the drain hole and lets the subsurface water to flow in. The slit groove has fixed curvature and is symmetrical from the surface of the plate and to the connection part of the drain hole. The drain hole and the slit groove have the diameter of the fixed rate.

Description

Draining band and this draining band of use guide phreatic device

The cross reference of related application

The application requires the Korean Patent Application No. 10-2010-0006908 of submission on January 26th, 2010 and the rights and interests of 10-2010-0006909, and their content is incorporated into by reference at this.

Technical field

The present invention relates to be used to guide phreatic device, and relate more specifically to be used to improve the draining band of underground water discharge capacity and construction workability and use described draining band to guide phreatic device.

Background technology

Generally speaking, without any the Prosthesis for example under the help of pipeline or strainer, underground water at movement underground For hundreds of millions of years.Phreatic main source of supply is a rainwater.In a single day rainwater just falls to the ground and permeates the ground by the gap between soil and the rock, makes to reach desirable balance between the phreatic supply and demand.

Recently, by mankind's activity, for example build, lumbering, mine development, golf course construction etc., the infringement to nature that causes becomes and hinders the natural circulation of water.Therefore, design pipeline and be used for transporting water or other liquid.

Therefore, if the gradient is suitable, pipeline can make the water capacity change places and move to preposition.Generally speaking, the dewatering installation that the dewatering installation of transporting water is designed to seal is not so that this dewatering installation is by other particulates plug.

For example, need golf course promptly underground water to be discharged on the ground, remove outside a part of underground water of plant growing needs.The drainage plant of building uses gutter for this purpose, and each gutter has external surface, and this external surface has the hole or the slotted hole of different size, is used for the underground water that immerses soil is introduced in this gutter.

Yet soil particle infiltrates in this gutter by the groove in the external surface of gutter with underground water in relevant technology.Although can discharge some soil particles with water by this gutter, if the gradient is moderate, water flows slowly, and soil particle is deposited on the bottom of this gutter, causes the obstruction of whole gutter at last.

And, be used to address this problem if in this gutter, make aperture, immerse in this gutter though can prevent soil particle, block these holes easily, can not draining.

In order to prevent that soil particle is deposited on the inside and outside of this gutter, that is, in order to filter soil particle, even rubble, sand or nonwoven have been used.

Yet; because rubble is used to deposit fine grained before fine grained is introduced dewatering installation; so last rubble is sealed by soil particle; fail to bring into play its any more effect, the difference of the soil particle amount of the deposition that amount and spatial area owing to particle diameter, particle cause only is provided, and; on the contrary; though sand also is used for and the similar function of rubble, husky problem is to mix with soil particle, causes the problem of himself.

In addition, mutually anticaustic nonwoven has also been accelerated the obstruction of granule to nonwoven around the method for this gutter, builds the back along with significantly damage drainage performance and fully draining time lapse, needs to rebuild.

Therefore, because water comprises fine grained when water and particle flow in the same direction, so hinder the main cause that water flows to be the fine grained deposition and blocking filter.

Summary of the invention

Therefore, the present invention relates to draining band and use it to be used to guide phreatic device.

First purpose of the present invention provides a kind of draining band and uses this draining band to guide phreatic device, wherein be formed with slit in a side of described draining band or two sides, each slit is common to row's underground water ability that improves mutually with drain hole in described slit inboard on the length direction of described draining band.

Second purpose of the present invention provides a kind of draining band and uses this draining band to guide phreatic device, wherein regulates the size of each slit that forms and curvature within it so that capillarity, surface tension and siphonage are coordinated with the maximization drainage efficiency.

The 3rd purpose of the present invention provides a kind of draining band and uses this draining band to guide phreatic device, described draining band is placed on and is used to connect the gutter that has the gap between them between dismountable Connection Block, and fastening with screw bolt and nut, be used to increase work efficiency, reduce maintenance cost, and improve row's underground water performance.

Attendant advantages of the present invention, purpose and feature part in the following description provide, and part will become obviously for those of ordinary skill in the art from the following description, maybe can recognize by practice of the present invention.Can realize and obtain purpose of the present invention and other advantages by the structure that in printed instructions, particularly points out and claim herein and accompanying drawing.

For realize these purposes and other advantages and according to the present invention as implementing here and wide in range purpose of description, a kind of draining band comprises: flexible material board; A plurality of drain holes, described a plurality of drain holes are formed on the one or both sides of described flexible material board at certain intervals; And slit, described slit is formed on along the length direction of described flexible material board in the surface of described flexible material board with described drain hole coupling and be communicated with, be used to receive underground water and discharge described underground water by described drain hole, wherein each slit has from the surface of described flexible material board to the curvature of the connected component symmetry of described drain hole, and the radius of described drain hole and described slit has certain ratio.

In another aspect of this invention, a kind of use draining band guides phreatic device, comprising: first gutter and second gutter, and described first gutter and second gutter are spaced apart from each other and are hollow tube; Connection Block, described Connection Block are connected between described first gutter and described second gutter so that have the gap between described first gutter and described second gutter; With the draining band, described draining band is placed between described first gutter and described second gutter and is fastening by described Connection Block, described draining band is vertical with described first gutter and described second gutter so that extend to gap portion between described first gutter and described second gutter, wherein said Connection Block comprises first twisted plate and second twisted plate, and described first twisted plate and described second twisted plate have respectively at the isolated at certain intervals fastener hole of the opposite side of band, with pass described fastener hole to be connected the fastening bolt of described first twisted plate and described second twisted plate.

It will be appreciated that above-mentioned describe, in general terms of the present invention and following detailed description are exemplary and indicative and aim to provide further explanation of the present invention.

Description of drawings

Description of drawings embodiments of the invention and be used from explanation principle of the present invention with this manual one, described accompanying drawing is comprised being used to provide to the further understanding of manual and being merged in a part as the application, wherein

Fig. 1 shows the plan view of draining band according to a first advantageous embodiment of the invention.

Fig. 2 shows the plan view of draining band according to a second, preferred embodiment of the present invention.

Fig. 3 schematically shows the phantom drawing that draining band among according to a first advantageous embodiment of the invention use Fig. 1 or 2 guides phreatic device.

Fig. 4 schematically shows the cross section that guides the structural regime of phreatic device as the draining band among example use Fig. 3.

Fig. 5 schematically shows the phantom drawing that according to a first advantageous embodiment of the invention use draining band guides the drainage pipe of phreatic device.

Fig. 6 schematically shows the plan view that according to a first advantageous embodiment of the invention use draining band guides the structural regime of phreatic device.

Fig. 7 schematically shows the phantom drawing that draining band in use Fig. 1 according to a second, preferred embodiment of the present invention or 2 guides the user mode of phreatic device.

Fig. 8 shows the phantom drawing of the draining band between the gutter that is connected among Fig. 7.

Fig. 9 schematically shows the cross section of the Connection Block among Fig. 7.

Figure 10 schematically shows the phantom drawing that use draining band among Fig. 7 guides the gutter of phreatic device.

Figure 11 schematically shows the plan view that use draining band according to a second, preferred embodiment of the present invention guides the structural regime of phreatic device.

The specific embodiment

Now will be in detail with reference to specific embodiments of the invention illustrated in the accompanying drawings and their example.In possible place, all will use identical reference number to refer to identical or similar parts in the accompanying drawing.

Fig. 1 shows the plan view of draining band according to a first advantageous embodiment of the invention, and Fig. 2 shows the plan view of draining band according to a second, preferred embodiment of the present invention.

With reference to figure 1 or 2, comprise according to the draining band 100 of of the present invention first or second preferred embodiment: flexible material board 110, described flexible material board for example are plastic plate; A plurality of drain holes 120, described a plurality of drain holes 120 are formed on the one or both sides of plate 100 at certain intervals; With slit 130,131 or 132, described slit 130,131 or 132 is formed on the length direction of flexible material board 110 in the surface of flexible material board 110 to mate and to be communicated with drain hole 120, be used to receive underground water and discharge underground water by drain hole 120, wherein each slit 130,131 or 132 has from the surface of flexible material board 110 to the curvature of the connected component symmetry of drain hole 120, and the radius of drain hole 120 and slit 130,131 or 132 has 4: 1 ratio.

Therefore, have the curvature of symmetry by slit 130,131 or 132 is formed, and make the radius of drain hole 120 and slit 130,131 or 132 form the ratio that had 4: 1, improved surface tension, can improve drainability.

Form circularly by the cross section that makes the drain hole 120 in the flexible material board 110, not only can maximize drainage area, and can significantly improve the durability of flexible material board 110.

In this case, described drain hole has the width of 1.6-1.8mm at core, and in the width maximum of described core, described drain hole has the radius of curvature R of 0.6-0.8mm, and described slit has the gap of 0.20-0.40mm.

Distance between the center in adjacent drainage channel hole 120 is 1.6-2.0mm, the degree of depth between the center of the upper surface of flexible material board 110 and drain hole 120 is 0.8-1.5mm, and slit 130,131 or 132 thickness are the upper surface 0.2-0.6mm from flexible material board 110.

Function according to draining band of the present invention will be described below.

If it is draining band 100 is vertical or be installed in underground with at least 2% the gradient, pore water is introduced into drain hole 120 by a plurality of slits with curvature 130,131 or 132 that form from soil in the external surface of flexible material board 110, pore water rises to ground according to capillarity when the amount of the pore water of storage in drain hole 120 increases, and be discharged to the outside, ground, perhaps discharge by another root gutter (not shown) that is connected to draining band 100.

Therefore, when pore water is discharged to ground when outside from soil, the both sides that are installed in underground draining band 100 all are subjected to being applied to the strong ground pressure on it.In this case, draining band 100 prevents that drain hole 120 from subsiding, thereby even the both sides that strong ground pressure is applied to draining band 100 also can keep reset condition.

Therefore, allow to improve drainage performance by the drain hole 120 that forms in the flexible material board 110 with draining band 100 as integral body and flexible material board 110 discharge pore waters.

The form that can roll up obtains draining band 100, as long as need just can to cut, and the people can easily carry even 100 meters long, and does not need special equipment in construction.

Fig. 3 schematically illustrates the phantom drawing that draining band among according to a first advantageous embodiment of the invention use Fig. 1 or 2 guides phreatic device, and Fig. 4 schematically illustrates the cross section of structural regime of using the phreatic device of guiding of the draining band among Fig. 3 as example.

With reference to figure 3 and 4, draining band among use Fig. 1 or 2 according to a first advantageous embodiment of the invention guides phreatic device to comprise buried hollow gutter 200, with a plurality of draining bands 100, a plurality of draining bands 100 tilt to link to each other with gutter 200 with at least 2% the gradient at certain intervals on the one or both sides of gutter 200, are used to obtain drainage effect rapidly.

For this reason, the present invention includes the gutter 200 that constitutes by hollow tube and as describing with reference to Fig. 1 and 2, described draining band has flexible material board 110, and described plate of material has at certain intervals a plurality of drain holes 120 that form within it and the slit 130,131 or 132 that extends on the length direction of draining band 100.

Gutter 200 has at certain intervals in its one or both sides a plurality of draining bands 100 that are connected thereto obliquely with at least 2% the gradient.

Gutter 200 has side opening 210, and each side opening 210 has identical with draining band 100 or is a bit larger tham the width of draining band 100, is used for promptly draining band 100 being connected thereto.

When in the side opening 210 that draining band 100 is placed in the gutter 200, boundary belt 220 is connected for draining band 100 is fastened on the gutter 200.

Fig. 5 schematically illustrates the phantom drawing that according to a first advantageous embodiment of the invention use draining band guides the drainage pipe of phreatic device.

With reference to figure 5, because gutter has regular length, so the first adjacent gutter 310 and second gutter 320 are linked together with Connection Block 330.

Gutter 310 has along the notch portion with reservation shape 230 of the circumferential surface cutting of

gutter

310 and 320 by its coupling part that is connected with Connection Block 330 with gutter 320, and the underground water that is used for drain hole 120 is collected is introduced

gutter

310 and 320 by notch portion 230.

Although first gutter 310 and second gutter 320 can be hollow tube usually, but by forming a plurality of drain holes 120 and slit 130, identical with draining band 100, slit 130 is communicating with each drain hole 120 in the external peripheral surface of

gutter

310 and 320 on the length direction of

gutter

310 and 320, and first gutter 310 and second gutter 320 also can be configured to underground water is discharged around

gutter

310 and 320.

In this case, the surface of first gutter 310 and second gutter 320 can have formation drain hole 120 and slit 130 within it, is used for improving drainage performance by the surface tension that improves them.

Fig. 6 schematically illustrates the plan view that according to a first advantageous embodiment of the invention use draining band guides the structural regime of phreatic device.

With reference to figure 6, under such state: promptly, with plan to build therein use the draining band to guide the ground of phreatic device to face down to dig to desired depth to form the center buried vias 240 of extending in the longitudinal direction and, a plurality of gutters 200 to be imbedded in the center buried vias 240 at certain intervals perpendicular to center buried vias 240 and at a plurality of branched holes 250 of center buried vias 240 both sides.In this case, connect

gutter

310 and 320 with Connection Block 330.

Then, draining band 100 is imbedded in the branched hole 250.In this case, draining band 100 passes the surface of

gutter

310 or 320 and extends to the inside of

gutter

310 or 320.

Fig. 7 schematically illustrates the phantom drawing that draining band in use Fig. 1 according to a second, preferred embodiment of the present invention or 2 guides the user mode of phreatic device, Fig. 8 has illustrated the phantom drawing that is connected the draining band between the gutter among Fig. 7, and Fig. 9 schematically illustrates the cross section of the Connection Block among Fig. 7.

With reference to figure 7 to 9, first gutter 310 and second gutter 320 made by hollow tube that use draining band according to a second, preferred embodiment of the present invention guides phreatic device to comprise to be spaced apart from each other; Connection Block 330, Connection Block 330 are connected between first gutter 310 and second gutter 320, thereby have the gap between first gutter 310 and second gutter 320; With draining band 100, draining band 100 is placed between first gutter 310 and second gutter 320 and is fastening by Connection Block 330, draining band 330 is vertical with second gutter 320 with first gutter 310, so that extend to the gap portion between first gutter 310 and second gutter 320, wherein Connection Block 330 comprises that first twisted plate 333 and second twisted plate, 334, the first twisted plates 333 and second twisted plate 334 have the fastener hole 332 of the opposite side that is formed on band 331 at certain intervals respectively, with by fastener hole 332 to be connected the fastening bolt 335 of first twisted plate 333 and second twisted plate 334.

In this case, Connection Block 330 is connected to a side of first gutter 310 opposite side of second gutter 320, one side of first gutter 310 is adjacent between band 331 with the opposite side of second gutter 320, and draining band 100 is put into connection space between first twisted plate 333 and second twisted plate 334.

Draining band 100 is put into first twisted plate 333 vertical with first gutter 310 and second gutter 320 and the connection space between second twisted plate 334, and extends in the gap between first gutter 310 and second gutter 320.

Simultaneously, during the one or both sides with first gutter 310 of the draining band 100 that is connected thereto and second gutter 320 tilt to place into the soil with at least 2% the gradient, and draining band 100 is set to vertical with second gutter 320 with first gutter 310.

Therefore, when water is introduced first gutter 310 and second gutter 320 via draining band 100 by the gap between first gutter 310 and second gutter 320, can obtain drainage effect rapidly.

And, with compare with the fastening draining band 100 of adhesive tape, the side of using Connection Block 330 that first gutter 310 is connected to second gutter 320 that draining band 100 is fastened to first gutter 310 and second gutter 320 can reduce maintenance cost and increase work efficiency.

Figure 10 schematically illustrates the phantom drawing that use draining band among Fig. 7 guides the gutter of phreatic device.

With reference to Figure 10,, connect adjacent gutter with Connection Block 330 because gutter 310 and gutter 320 have regular length.

Identical with the draining band 100 among Fig. 1, gutter 310 and gutter 320 can have a plurality of drain holes 120 and slit 130, slit 130 communicates with the drain hole that extends on the length direction of

gutter

310 and 320 120 in being formed on gutter 310 and gutter 320, also is used for underground water is discharged around

gutter

310 and 320.

In this case, by in the surface of

gutter

310 and 320, forming drain hole 120 and slit 130, can further improve drainage performance by improving surface tension.

Figure 11 schematically illustrates the plan view that use draining band according to a second, preferred embodiment of the present invention guides the structural regime of phreatic device is shown.

With reference to Figure 11, under such state: promptly, with plan to build therein use the draining band to guide the ground of phreatic device to face down to dig to desired depth to form the center buried vias 240 of extending in the longitudinal direction and, a plurality of

gutters

310 and 320 to be imbedded in the center buried vias 240 at certain intervals perpendicular to center buried vias 240 and at a plurality of branched holes 250 of center buried vias 240 both sides.In this case, connect

gutter

310 and 320 with Connection Block 330.

Then, the draining band 100 that is connected to the side of Connection Block 330 is imbedded in the branched hole 250.In this case, make draining band 100 by

gutter

310 and 320 the surface and extend to the inside of

gutter

310 and 320.

To structure guides phreatic device according to the use draining band of of the present invention first or second preferred embodiment method be described.

At first, with plan to build therein use the draining band to guide the ground of phreatic device to face down to dig to desired depth to form the center buried vias 240 of extending in the longitudinal direction.

Then, make a plurality of branched holes 250 be formed on the both sides of center buried vias 240 and vertical at certain intervals with center buried vias 240.

Then, a plurality of

gutters

310 and 320 that will be connected with Connection Block 330 are arranged in the center buried vias 240 in the longitudinal direction keeping the gradient of 2-5% at least, and draining band 330 is in tilted layout in the branched hole 250 of center buried vias 240 both sides with the gradient of 2-5% at least.

In this case, the opposite edges of the draining band 330 that is arranged opposite to each other are placed between the Connection Block 330, so that

gutter

310 and 320 is connected thereto and is fastening with fastening bolt 335.

Then, soil is placed on the fastening draining band of having finished 100 and

gutter

310 and 320 of fastening bolt, flatly buries draining band 100 and

gutter

310 and 320 thus.

At last, use the draining band to guide phreatic device not need maintenance cost and replacement, thereby to allow very economical construction with low excavate costs structure under the situation that does not have rubble, sand and nonwoven.

And, in draining band 100, form the slit 130 that is communicated with

drain hole

310 and 320, make drain hole keep reset condition and do not subside, allow permanent maintenance drainage performance and can after construction, not stop up gutter, providing owing to absorbing the big collection area that water produces surpassing on 20% unit area and the total length, and because thin and soft draining band can be fit to any uneven ground and therefore can be adapted to any draining geometry.

And, even reset fully and the part of using the draining band to guide phreatic device arranged by building therein, do not need special stiffener yet, and, when capillarity, surface tension and siphonage universal time coordinated, can obtain maximum drainage efficiency, water can be absorbed from the environment in 1 meter of the radius and discharge swimmingly.

As has been described, draining band of the present invention and this draining band of use guide phreatic device to have the following advantages.

The first, the draining band with the slit that communicates with the drain hole that forms in the one or both sides of draining band at certain intervals allows to improve the phreatic drainage performance from ground.

The second, the size and the gradient that appropriateness adjustment is formed on the slit in the described draining band allow by making capillarity, surface tension and siphonage coordinate to maximize drainage efficiency.

The 3rd, scroll draining band can cut in construction if desired, allows the people to carry even 100 meters long, so and because do not need special equipment can improve workability.

The 4th, because need there not be the low excavate costs of rubble, and do not need rubble, sand and nonwoven and maintenance cost and replacement, so can carry out very economical construction.

The 5th, be used to connect dismountable Connection Block of adjacent gutter and the certain interval in the middle of their and put into the draining band between the Connection Block and allow to increase work efficiency with the fastening draining band of bolt/nut, reduce maintenance cost, and improve row's underground water performance.

Those of ordinary skill in the art be it is evident that: under the situation that does not break away from principle of the present invention or aim, can carry out multiple modification and modification these embodiment.Therefore, expection the present invention includes modification of the present invention and modification, as long as they are in the scope of appended claim and their equivalent.

Claims

1. draining band comprises:

Flexible material board;

A plurality of drain holes, described a plurality of drain holes are formed on the one or both sides of described flexible material board at certain intervals; With

Slit, described slit are formed on along the length direction of described flexible material board in the surface of described flexible material board with described drain hole coupling and be communicated with, and be used to receive underground water and discharge described underground water by described drain hole,

Wherein each slit has from the surface of described flexible material board to the curvature of the connected component symmetry of described drain hole, and the radius of described drain hole and described slit has certain ratio.

2. draining band according to claim 1, wherein said drain hole has the width of 1.6-1.8mm at core, and in the width maximum of described core, described drain hole has the radius of curvature R of 0.6-0.8mm, and described slit has the gap of 0.20-0.40mm.

3. draining band according to claim 1, wherein the distance between the center in adjacent drainage channel hole is 1.6-2.0mm, the degree of depth between the upper surface of described flexible material board and the center of described drain hole is 0.8-1.5mm, and the thickness of described slit is the upper surface 0.2-0.6mm from described flexible material board.

4. one kind is used the draining band to guide phreatic device, comprising:

Hollow gutter, described hollow gutter are imbedded underground predetermined depth to construct described device;

According to each described draining band in the claim 1 to 3, described draining band passes described gutter at certain intervals to link to each other with described gutter; With

Connection Block, described Connection Block is connected between the described gutter.

5. device according to claim 4, wherein said gutter comprises a surface, described surface have formation within it a plurality of drain holes and be formed on slit in the surface of described flexible material board along the length direction of described flexible material board, described slit mates and is communicated with described drain hole, be used to receive underground water and discharge described underground water by described drain hole

6. device according to claim 4, wherein said gutter is to imbed with respect to the gradient of ground inclination 2-5%.

7. one kind is used the draining band to guide phreatic device, comprising:

First gutter and second gutter, described first gutter and second gutter are spaced apart from each other and are hollow tube;

Connection Block, described Connection Block are connected between described first gutter and described second gutter so that have the gap between described first gutter and described second gutter; With

The draining band, described draining band is placed between described first gutter and described second gutter and is fastening by described Connection Block, described draining band is vertical with described first gutter and described second gutter so that extend to gap portion between described first gutter and described second gutter

Wherein said Connection Block comprises first twisted plate and second twisted plate, described first twisted plate and described second twisted plate have respectively the isolated at certain intervals fastener hole of the opposite side of band with pass described fastener hole to be connected the fastening bolt of described first twisted plate and described second twisted plate.

8. device according to claim 7, wherein said Connection Block is connected to a side of described first gutter opposite side of described second gutter, one side of described first gutter is adjacent between described band with the opposite side of described second gutter, and described draining band is put into the connection space between described first twisted plate and described second twisted plate.

9. device according to claim 7, wherein said draining band comprises:

Flexible material board;

Be formed on a plurality of drain holes of the one or both sides of described flexible material board at certain intervals; With

Slit, described slit are formed on the length direction of described flexible material board in the surface of described flexible material board to mate and to be communicated with described drain hole, are used to receive underground water and discharge described underground water by described drain hole.

10. device according to claim 9, wherein each slit has from the surface of described flexible material board to the curvature of the connected component symmetry of described drain hole, and the radius of described drain hole and described slit has certain ratio.

11. device according to claim 9, in wherein said first and second gutters each comprises a surface, described surface have formation within it a plurality of drain holes and on the length direction of described flexible material board, be formed on described flexible material board the surface in slit, described slit mates and is communicated with described drain hole, is used to receive underground water and discharges described underground water by described drain hole.

12. device according to claim 11, wherein each slit has from the surface of described flexible material board to the curvature of the connected component symmetry of described drain hole, and the radius of described drain hole and described slit has certain ratio.