CN206090196U

CN206090196U - Drainage component

Info

Publication number: CN206090196U
Application number: CN201620806043.3U
Authority: CN
Inventors: 江国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2017-04-12
Anticipated expiration: 2026-07-28

Abstract

The utility model discloses a drainage component belongs to the drainage technology field. This drainage component includes that water -stop sheet, geotechnological cloth and multiseriate capillary are protruding, and geotechnological cloth sets up with a side of water -stop sheet relatively, and the multiseriate capillary is protruding to be set up between a side of geotechnological cloth and water -stop sheet, has the clearance between the adjacent capillary arch. The utility model discloses owing to set up the capillary arch between water -stop sheet and geotechnological cloth, play the siphon drainage effect, because geotechnological cloth has good water permeability to does not influence rivers and flow into to the clearance between the capillary arch in, still because geotechnological cloth has filter effects, can filter the granule that contains in rivers, with prevent granule in the soil layer along with in the clearance of rivers gathering between the capillary arch, the phenomenon that leads to the fact drainage channel to stop up takes place, in order to reach the purpose that improves drainage effect. In addition, because geotechnological cloth still has intensity height, corrosion -resistant, characteristics that the water permeability is good, can make the utility model discloses an effective puncture -proof of drainage component.

Description

Water discharge member

Technical field

The utility model is related to technical field of drainage, more particularly to a kind of water discharge member.

Background technology

At present, the water discharge member employed in domestic and international civil engineering, the version for generally adopting is for tubulose, i.e., so-called Water-permeable pipe or drainpipe, its basic structure is to open up many tiny osculums at the pipe first half at least more than 1/2nd places, Seepage water in assemble soil, then flow out along pipeline longitudinal direction.

Above-mentioned water discharge member is to pass water through lower half non-porous in osculum flow ipe using the gravity factor of water, then Discharge from the port of pipeline, this has resulted in the possibility for bringing tiny husky earth particle in osculum into, it is permanent it is accumulative under, it is inevitable by Gradually seal in osculum and result in blockage.In order to solve the above problems, a kind of new water discharge member is occurred in that in prior art, It is coiled material to be wherein simultaneously provided with multiple row capillary raised, wherein, there is gap, shape between adjacent capillary projection Into drainage channel, the water discharge member is embedded in soil layer when using, water is discharged into soil layer using capillarity and siphonage Outside.

During the utility model is realized, utility model people has found that prior art at least has problems with：

Above-mentioned new water discharge member, due to having gap between adjacent capillary projection, can be sent out during water suction Phenomenon in raw soil layer in gap of the particle aggregation between capillary projection, causes drainage channel to block, and affects drainage effect.

Utility model content

Because of the phenomenon for causing drainage channel to block with gap between adjacent capillary projection in order to solve prior art, The utility model embodiment provides a kind of water discharge member.The technical scheme is as follows：

A kind of water discharge member, the component includes that water-stop sheet, geotextiles and multiple row capillary are raised, the geotextiles with it is described One side of water-stop sheet is oppositely arranged, and the multiple row capillary projection is arranged on a side of the geotextiles and the water-stop sheet Between face, there is gap between adjacent capillary projection.

Further, the another side of the water-stop sheet is also relatively set with geotextiles, the geotextiles and the water proof Multiple row capillary is also equipped between another side of plate raised.Capillary projection and geotextiles are both provided with geotextiles both sides, Drainage efficiency can be increased.

Further, the geotextiles and multiple row capillary projection positioned at the two sides of the water-stop sheet are arranged symmetrically.

Preferably, the raised groove to be opened on the water-stop sheet side of the capillary.

Further, the raised side edge length positioned at the geotextiles of the capillary is raised more than the capillary positioned at described The side edge length of water-stop sheet.

Preferably, the raised trapezoidal shape of the capillary, the upper bottom that the capillary of trapezoidal shape is raised is arranged on the soil On work cloth, raised the going to the bottom of the capillary of trapezoidal shape is arranged on the water-stop sheet.

Further, the multiple row capillary projection is along the water-stop sheet length direction spaced set.

Preferably, the raised spacing for pressing 1.5mm along the water-stop sheet length direction of the multiple row capillary is arranged.

Further, the thickness of the geotextiles is 2mm, and the material of the geotextiles is plastic optical fibre.

Further, the raised height of the water-stop sheet and the capillary is 1mm, and the water-stop sheet and the capillary are convex The material for rising is soft plastic.

The beneficial effect brought of technical scheme that the utility model embodiment is provided is：The utility model embodiment is due to inciting somebody to action Capillary is raised to be arranged between water-stop sheet and geotextiles, plays siphon drainage effect, because geotextiles have good water penetration, Have no effect in the gap that current are flowed between capillary projection, due also to geotextiles have filtration, can filter out and contain Particle in current, to prevent soil layer in particle with current be gathered in capillary projection between gap in, cause draining lead to The phenomenon of road blocking occurs, to reach the purpose for improving drainage effect.

Description of the drawings

Technical scheme in order to be illustrated more clearly that the utility model embodiment, below will be to needed for embodiment description The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings Obtain other accompanying drawings.

Fig. 1 is the schematic top plan view of the water discharge member that the utility model embodiment is provided；

Fig. 2 is the structural representation of the water discharge member that the utility model embodiment is provided.

Specific embodiment

It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer Type embodiment is described in further detail.

The utility model embodiment discloses a kind of water discharge member.Fig. 1 is the draining structure that the utility model embodiment is provided The schematic top plan view of part；Fig. 2 is the structural representation of the water discharge member that the utility model embodiment is provided.With reference to Fig. 1 and Fig. 2, The water discharge member of the utility model embodiment includes water-stop sheet 1, geotextiles 2 and multiple row capillary projection 3, geotextiles 2 and water-stop sheet 1 A side be oppositely arranged, multiple row capillary projection 3 is arranged between geotextiles 2 and a side of water-stop sheet 1, adjacent hair There is gap between thin raised 3, drainage channel is formed.

The beneficial effect brought of technical scheme that the utility model embodiment is provided is：The utility model embodiment is due to inciting somebody to action Capillary raised 3 is arranged between water-stop sheet 1 and geotextiles 2, plays siphon drainage effect, due to geotextiles 2 have it is good saturating It is aqueous, have no effect in the gap that current are flowed between capillary projection 3, due also to geotextiles 2 have filtration, can mistake Filter the particle being contained in current, to prevent soil layer in particle be gathered in the gap between capillary projection 3 with current, cause The phenomenon of drainage channel blocking occurs, to reach the purpose for improving drainage effect.

With reference to Fig. 2, in the utility model embodiment, the another side of water-stop sheet 1 can also be relatively set with geotextiles 2, Multiple row capillary projection 3 is also equipped between geotextiles 2 and another side of water-stop sheet 1.Due to all arranging in the both sides of geotextiles 2 There are capillary 3 Hes of projection, form double drainage, drainage efficiency can be increased.

In the utility model embodiment, the geotextiles 2 and multiple row capillary projection 3 positioned at the two sides of water-stop sheet 1 can be in It is arranged symmetrically.

In addition, the capillary projection 3 of the utility model embodiment can be the groove being opened on the side of water-stop sheet 1, so, Capillary raised 3 is just and water-stop sheet 1 is in integral structure, convenient processing and manufacturing.

With reference to Fig. 2, the side edge length that the capillary raised 3 of the utility model embodiment is located at geotextiles 2 can be more than capillary Raised 3 side edge lengths for being located at water-stop sheet 1, so, the drainage channel that the gap between adjacent capillary projection 3 is formed is just into outward Little inner big shape, can further prevent when geotextiles 2 are damaged, and introduced contaminants is entered in drainage channel, can also be obtained To more preferable siphon and drainage effect.

With reference to Fig. 2, the capillary 3 trapezoidal shapes of projection of the utility model embodiment, the upper bottom of the capillary projection 3 of trapezoidal shape It is arranged in geotextiles 2, going to the bottom for the capillary projection 3 of trapezoidal shape is arranged on water-stop sheet 1.Due to the capillary projection of trapezoidal shape 3 have plane, with certain intensity, can to a certain extent prevent capillary raised 3 from lodging phenomenon occurring.

Certainly, capillary projection 3 can also the other shapes such as curved shape, the utility model embodiment is without limitation.

With reference to Fig. 1 and Fig. 2, the multiple row capillary projection of the utility model embodiment can be equidistant along water-stop sheet length direction Arrange, the spacing of preferably 1.5mm is arranged, and the raised drainage effect of the capillary that this spacing is arranged is more preferable.

Further, because the intensity of water discharge member of the prior art is not enough, it is easy to lower breakage is rolled in external force, in order to change It is apt to this phenomenon, the geotextiles 2 of the utility model embodiment can use plastic optical fibre, and its thickness can be 2mm, in dry and wet shape Sufficiently strength and elongation can be kept under state, further, the fracture strength >=8.0kN/m of geotextiles 2, CBR bursting strengths >=1.2kN, can be muchly corrosion-resistant in different acid-base values, and interfibrous space can have good permeability performance, vertically Infiltration coefficient >=5 × 10^-3Cm/s, the characteristics of can so make geotextiles that there is high, corrosion-resistant intensity, good water permeability, Ke Yiqi To reinforced action, can effectively prevent puncturing.

The water-stop sheet 1 of the utility model embodiment and the height of capillary projection 3 can be 1mm, and water-stop sheet 1 and capillary are convex The material for playing 3 can be soft plastic, and soft plastic can select wear resistant corrosion resistant composite, tearing strength >=50kN/ M, longitudinal flowing water measuring >=260cm³/s。

The water discharge member that the utility model embodiment is provided, not only intensity is high, and corrosion-resistant, puncture resistance, to capillary Water plays siphonic effect, and in time can be discharged to water in roadbed both sides gutter or tunnel arch bottom gutter, from antiseepage, instead The aspects such as filter, draining, reinforcement, protection satisfy the need basic body and tunnel-liner serves protective effect.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of water discharge member, it is characterised in that the component includes that water-stop sheet, geotextiles and multiple row capillary are raised, the soil Work cloth is oppositely arranged with a side of the water-stop sheet, and the multiple row capillary projection is arranged on the geotextiles with the water proof Between one side of plate, there is gap between adjacent capillary projection.

2. water discharge member according to claim 1, it is characterised in that the another side of the water-stop sheet is also relatively set with Multiple row capillary is also equipped between another side of geotextiles, the geotextiles and the water-stop sheet raised.

3. water discharge member according to claim 2, it is characterised in that positioned at the two sides of the water-stop sheet geotextiles and Multiple row capillary projection is arranged symmetrically.

4. water discharge member according to claim 1, it is characterised in that the capillary is raised to be opened in the water-stop sheet side Groove on face.

5. water discharge member according to claim 1, it is characterised in that the raised side positioned at the geotextiles of the capillary Length is more than the raised side edge length positioned at the water-stop sheet of the capillary.

6. water discharge member according to claim 5, it is characterised in that the raised trapezoidal shape of the capillary, trapezoidal shape The raised upper bottom of the capillary is arranged in the geotextiles, raised the going to the bottom of the capillary of trapezoidal shape be arranged on it is described every On water plate.

7. water discharge member according to claim 1, it is characterised in that the multiple row capillary projection is along the water-stop sheet length Direction spaced set.

8. water discharge member according to claim 1, it is characterised in that the multiple row capillary projection is along the water-stop sheet length Press the spacing of 1.5mm and arrange in direction.

9. the water discharge member according to any one of claim 1-8, it is characterised in that the thickness of the geotextiles is 2mm, institute The material for stating geotextiles is plastic optical fibre.

10. the water discharge member according to any one of claim 1-8, it is characterised in that the water-stop sheet and the capillary are convex The height for rising is 1mm, and the raised material of the water-stop sheet and the capillary is soft plastic.