CN210766906U

CN210766906U - Novel waterproof blanket

Info

Publication number: CN210766906U
Application number: CN201920444482.8U
Authority: CN
Inventors: 张振东
Original assignee: Hebei Xingfei Kexu Environmental Protection Technology Co ltd
Current assignee: Hebei Xingfei Kexu Environmental Protection Technology Co ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-06-16
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a novel waterproof blanket, which comprises a top layer, a bottom layer and a middle layer, wherein the bottom layer and the middle layer are sewed into a whole, the middle layer and the top layer are sewed into a whole, a waterproof bin is formed after the middle layer and the top layer are sewed and the middle layer and the bottom layer are sewed, and waterproof fillers are filled in the waterproof bin; the top layer and the bottom layer of the waterproof blanket are sewed with thread gluing cloth at the front end and the rear end of the waterproof blanket. The utility model has the advantages that: 1. the top and the bottom of the waterproof blanket are effectively isolated by the middle waterproof bin, so that the anti-seepage effect can be effectively improved; 2. the internal general structure of the waterproof blanket is in a square grid shape and a triangular shape, and the size of each square grid is uniform, so that the overall waterproof effect of the waterproof blanket is improved; 3. the middle layer of the waterproof blanket is made of non-woven fabric, so that good vertical fixing performance can be achieved.

Description

Novel waterproof blanket

Technical Field

The utility model belongs to the technical field of waterproof material, concretely relates to novel waterproof blanket.

Background

It is known that the waterproof blanket is an impermeable and leakproof material applied to petrochemical, mining, agriculture, water conservancy, rivers, lakes, reservoirs and dams, environmental sanitation, domestic garbage landfill sites, sewage treatment, industrial wastes, municipal engineering, underground engineering of buildings, roof reservoirs, garden artificial lake golf course and other engineering.

The sewing technology of the waterproof blanket which is relatively universal in the market at present sews double-layer geotextile or non-woven fabric into a whole, waterproof materials are added in the sewing layer, and therefore the waterproof blanket is waterproof.

Aiming at the defects of the prior art, how to design and manufacture a novel waterproof blanket, and improving the waterproof performance through a novel structure is a technical problem to be solved urgently by technical personnel in the prior art.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art not enough, the utility model provides a novel waterproof blanket, it can improve original structure of making up through neotype structural design, makes waterproof blanket top surface and bottom surface whole isolated, can effectually prevent that liquid from leaking on the cellosilk of making up, effectually plays waterproof isolated purpose.

In order to achieve the technical purpose, the utility model adopts the following scheme: a novel waterproof blanket comprises a top layer, a bottom layer and an intermediate layer, wherein the bottom layer and the intermediate layer are sewn into a whole, the intermediate layer and the top layer are sewn into a whole, a waterproof bin is formed after the intermediate layer and the top layer are sewn and after the intermediate layer and the bottom layer are sewn, and waterproof fillers are filled in the waterproof bin; the top layer and the bottom layer of the waterproof blanket are sewed with thread gluing cloth at the front end and the rear end of the waterproof blanket.

The top layer, the bottom layer and the middle layer are made of non-woven fabrics or geotextiles.

The intermediate layer is preferably a nonwoven fabric.

The waterproof filler is a mixture of bentonite and a waterproof coupling agent.

The middle layer and the top layer are sewn to the integrally formed waterproof bin and the middle layer and the bottom layer are sewn to the integrally formed waterproof bin and are arranged adjacently.

The middle layer is in an S-shaped design between the top layer and the bottom layer, and the top and the bottom of the middle layer are respectively sewn with the top layer and the bottom layer through sewing threads.

The middle layer is in a triangular design between the top layer and the bottom layer, and the top and the bottom of the middle layer are respectively sewn with the top layer and the bottom layer through sewing threads.

The utility model has the advantages that: the utility model discloses a three layer construction sets up, and it divide into the three layer construction setting with waterproof blanket, sews up the waterproof storehouse that forms adjacent setting respectively through intermediate level and top layer and bottom layer, and its advantage is as follows: 1. the waterproof blanket avoids the direct up-and-down penetrating sewing of the fiber yarns, the top and the bottom of the waterproof blanket are effectively isolated through the middle waterproof bin, and the anti-seepage effect can be effectively improved; 2. the internal general structure of the waterproof blanket is in a square grid shape and a triangular grid shape, and the size of each grid is uniform, so that the waterproof blanket is smoother without unevenness and weak links, and the overall waterproof effect of the waterproof blanket is greatly improved; 3. the intermediate level material of waterproof blanket is non-woven fabrics, can play fine vertical fixity, makes the utility model discloses whole vertical structure is more firm.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view II of the present invention;

FIG. 3 is a schematic front view of embodiment I of the present invention;

fig. 4 is a schematic front view of embodiment ii of the present invention;

in the attached drawing, the waterproof box comprises a top layer 1, a bottom layer 2, a middle layer 3, a thread gluing cloth 4, a waterproof box 5, a waterproof box 6 and a suture line.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Example 1:

a novel waterproof blanket comprises a top layer 1, a bottom layer 2 and an intermediate layer 3, wherein the top layer 1 and the bottom layer 2 are made of non-woven fabrics or geotextiles, as shown in figures 1 and 3, the intermediate layer 3 is in an S-shaped design between the top layer 1 and the bottom layer 2, the top and the bottom of the intermediate layer 3 are respectively sewed with the top layer 1 and the bottom layer 2 through sewing threads 6, the sewing mode is as shown in figure 3, the intermediate layer 3 is made of non-woven fabrics and has good vertical supporting performance, the intermediate layer 3 and the top layer 2 are sewed to the integrally formed waterproof bin 5, and the intermediate layer 3 and the bottom layer 2 are sewed to the integrally formed waterproof bin 5 and are adjacently arranged, when a mixture of bentonite and a waterproof coupling agent is filled into the waterproof bin 5, the left waterproof bin and the right waterproof bin are extruded and arranged, and on a vertical structure, the intermediate layer 3 is used for realizing vertical supporting, liquid can be effectively prevented from seeping down between the two waterproof bins;

the utility model discloses during the monolithic use, the end seal of waterproof blanket is realized in the thread gluing cloth 4 bonding that sets up through both ends around top layer 1 and bottom layer 2, does to connect the waterproof construction who forms great region through the polylith, when nevertheless needing the polylith to be connected, through crisscross the pasting of thread gluing cloth between two blocks of tiling around, can effectually paste two blocks of waterproof blankets around and connect to this realizes large tracts of land waterproof construction's setting.

Example 2:

based on the structural design of the embodiment, the utility model can achieve the same waterproof effect through the structural deformation, as shown in fig. 1 and 4, the middle layer 3 is designed in a triangular shape between the top layer 1 and the bottom layer 2, the top and bottom of the middle layer 3 are respectively sewed with the top layer 1 and the bottom layer 2 by sewing threads 6, the sewing mode is shown in figure 4, the waterproof cabin 5 which is integrally sewn on the middle layer 3 and the top layer 2 is adjacently arranged with the waterproof cabin 5 which is integrally sewn on the middle layer 3 and the bottom layer 2, a plurality of adjacent triangular waterproof cabins are formed, when the mixture compounded by bentonite and waterproof couplant is filled into the waterproof bin 5, the left waterproof bin and the right waterproof bin are arranged in an extruding way, on the vertical structure, a structure capable of guiding water is not arranged, so that liquid can be effectively prevented from seeping downwards between the two waterproof bins.

In conclusion, by adopting the structure, the leakage-free waterproof blanket has the advantages that the cloth is sewn into a regular structure, and then the middle layer is used for separating the waterproof bins, so that the leakage from the top to the bottom when the water guide fiber is sewn is avoided; the filler of the utility model is a mixture compounded by bentonite and waterproof couplant, which is green and environment-friendly and has no pollution; the lap joint of the waterproof blankets adopts the form of the hook and loop fastener, the lap joint operation is simple, the bonding is convenient, the leakage problem of the joint seams in the large-area laying process is solved, and the waterproof blanket is an ideal novel waterproof blanket.

Claims

1. A novel waterproof blanket is characterized in that: the waterproof cabin comprises a top layer, a bottom layer and an intermediate layer, wherein the bottom layer and the intermediate layer are sewn into a whole, the intermediate layer and the top layer are sewn into a whole, a waterproof cabin is formed after the intermediate layer and the top layer are sewn and after the intermediate layer and the bottom layer are sewn, and waterproof fillers are filled in the waterproof cabin; the top layer and the bottom layer of the waterproof blanket are sewed with thread gluing cloth at the front end and the rear end of the waterproof blanket.

2. The new waterproof blanket of claim 1 wherein: the top layer, the bottom layer and the middle layer are made of non-woven fabrics or geotextiles.

3. The new waterproof blanket of claim 2 wherein: the intermediate layer is preferably a nonwoven fabric.

4. The new waterproof blanket of claim 1 wherein: the middle layer and the top layer are sewn to the integrally formed waterproof bin and the middle layer and the bottom layer are sewn to the integrally formed waterproof bin and are arranged adjacently.

5. The new waterproof blanket of claim 1 wherein: the middle layer is in an S-shaped design between the top layer and the bottom layer, and the top and the bottom of the middle layer are respectively sewn with the top layer and the bottom layer through sewing threads.

6. The new waterproof blanket of claim 1 wherein: the middle layer is in a triangular design between the top layer and the bottom layer, and the top and the bottom of the middle layer are respectively sewn with the top layer and the bottom layer through sewing threads.