CN2362899Y

CN2362899Y - Embankment bag

Info

Publication number: CN2362899Y
Application number: CN 98241639
Authority: CN
Inventors: 姜德基
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-20
Filing date: 1998-10-20
Publication date: 2000-02-09
Anticipated expiration: 2008-10-20

Abstract

The utility model relates to an embankment bag which comprises an outer bag made of plastic material and a water filtering inner lining which is made of non-woven cloth and positioned in the outer bag. When the embankment bag which is filled with sandstones is used, the water filtering inner lining made of non-woven cloth has the function of blocking sands and can prevent impurities from flowing out to reach the effect of filtering clear water. With the water filtering inner lining, the embankment bag has strong stretching resistance, and therefore, the embankment bag has the advantages of difficult damage and sandstone outleakage prevention and favorable weatherability.

Description

Embankment bag

The utility model relates to a kind of Embankment bag, is meant a kind of Embankment bag with drainage liner made from adhesive-bonded fabric (Non-Waven) especially.

We observe walrus, can see that extra large at the incoming tide sand floats to flood and condenses into piece, the extra large sand on surface keeps block at ebb tide, extra large sand in minimum ebb line but flows away with seawater, form the hollow of seashore, so some day soil table load-carrying will be sunk, and the seashore of hollow sink trench, become the place that has danger, the way of solution is to erect sea wall, and is to adopt the manual manufacture bamboo in the past, wood, the sea wall foundation wall that straw mixes, or use traditional fill indigenous method to carry Da Shi, use huge wood, so need expend many times and manpower, not only destroy ecology, cause soil erosion, and be difficult for fixing, suffer the seawater washout easily, so must constantly repair money and time that waste is difficult to estimate.At present for improving above-mentioned disappearance, studied the sand pocket that uses PE (polyethylene Polyethlene) plastic material the to make sandstone fill of packing into, still, on using, this kind sand pocket has many shortcomings:

1, this sand pocket is to form with PE (polyethylene Polyethlene) plane (through broadwise) braiding to weave cotton cloth, and the sandstone of splendid attire is easy to spill from weaving hole, and rises easily because the pull resistance of sand pocket is not good and to split, or owing to external force factor breaks, make the sandstone outflow, lost the usefulness of sand pocket.

2, this sand pocket does not have the function of filtering clear water, promptly can't accomplish really sandstone, impurity are stayed in the sand pocket, and water liquid is flowed out.

3, sand pocket is subject to climatic effect, the change of quality occurs even breaks.

4, include a large amount of shellfishes in the extra large sand (as conch etc..), when the extra large sand of extraction was loaded sand pocket, these shellfishes will together be loaded in the sand pocket with extra large sand, and very easily cut sand pocket or puncture at edge that shellfish is sharp or angle.

Main purpose of the present utility model is to provide a kind of Embankment bag, can prevent the outflow of sandstone, impurity really, reaches the effect of filtering clear water, and has stronger pull resistance and good weatherability.

The purpose of this utility model can be achieved through the following technical solutions: a kind of Embankment bag, has the outer bag that a plastic material is made, it is characterized in that, should be provided with the drainage liner made from adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) in outer bag inboard.The setting of this liner of mat, when this Embankment bag of sandstone has been packed in use into, should be with adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) the drainage liner of making will have the sand of blocking effect, and can prevent the outflow of impurity, reach the effect of filtering clear water; And, make Embankment bag possess stronger pull resistance by the setting of this drainage liner, thus the advantage that has cracky not and stop sandstone to leak outside, and also have preferable weatherability.

The purpose of this utility model can also reach by following measure, and wherein, this adhesive-bonded fabric liner is the drainage liner that links the hollow of making in the dual-side mat sewing of adhesive-bonded fabric; One end of this Embankment bag can sewing type sealing, but also sewing and reserve a sand inlet of end in addition.

Wherein, the outer bag made of this plastic material can be the outer bag of PE (polyethylene Polyethlene) material; And this adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) forms for three dimensions graded crossing braiding, has very strong toughness and very high pulling force.

Describe technological means that the utility model adopted and the effect that reaches in detail below in conjunction with accompanying drawing and preferred embodiment.

The explanation of accompanying drawing drawing:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a three-dimensional combination figure of the present utility model.

Fig. 3 cooperates the use schematic diagram of sand-guiding tube for the utility model.

Fig. 4 is the sectional drawing of the utility model user mode.

At first, see also shown in Figure 1ly, the Embankment bag 1 that the utility model provides mainly is made up of outer bag 10 and one a drainage liner 11, and this outer bag 10 is made by PE (polyethylene Polyethlene) material; And this drainage liner 11 can place outer bag 10 inboards, mainly by adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) adopt three dimensions graded crossing braiding to form, this adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) dual-side mat sewing links becomes the drainage liner 11 of hollow, and meets the internal diameter of outer bag 10.

Shown in Fig. 2,3,4, during use, only need drainage liner 11 is placed in the outer bag 10 earlier, be combined into an Embankment bag 1, the end in this Embankment bag 1 gives the sewing sealing again, and the other end is sewing but reserve a sand inlet of planting for sand-guiding tube A then; So, can import sandstone B in Embankment bag 1 by sand-guiding tube A, and when in Embankment bag 1, packing sandstone B into, because this adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) forms for three dimensions graded crossing braiding, has gas permeability, and density is higher, can prevent the outflow of impurity, play the effect of filtering clear water, and, can form the pull resistance of Embankment bag the last 1 by set up (adhesive-bonded fabric has very strong toughness and high-tensile strength) of drainage liner 11, and the advantage that has cracky not and make sandstone B be difficult for leaking outside also has preferable weatherability simultaneously.

Can be drawn by the above, enforcement of the present utility model has following advantage:

1, the drainage liner made of adhesive-bonded fabric has the basic sand effect of blocking, and can prevent the outflow of impurity, reaches To the purpose of filtering water purification.

2, Embankment bag is owing to the combination of this adhesive-bonded fabric liner has had stronger stretching resistance, and bag is cracky not, So in-built sandstone can not leak outside easily.

3, has stronger weatherability.

4, this adhesive-bonded fabric of mat (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) The drainage liner of making even Embankment bag is punctured by external force or cut and all be local poroid, can not produce yet Tear.

Claims

1, a kind of Embankment bag has the outer bag that a plastic material is made, and it is characterized in that, this outer bag inboard is provided with the drainage liner made from adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester).

2, Embankment bag according to claim 1 is characterized in that, wherein, this adhesive-bonded fabric liner is the drainage liner that links the hollow of making in the dual-side mat sewing of adhesive-bonded fabric.

3, Embankment bag according to claim 1 is characterized in that, an end of this Embankment bag can sewing type sealing, but also sewing but reserve a sand inlet of end in addition.

4, Embankment bag according to claim 1 is characterized in that, wherein, the outer bag that this plastic material is made can be the outer bag of PE (polyethylene Polyethlene) material.

5, Embankment bag according to claim 1 is characterized in that, this adhesive-bonded fabric (Non-Woven) (polypropylene Polypropylene, or mylar Polyester) forms for three dimensions graded crossing braiding.