CN2913448Y - Water-resistant bag - Google Patents
Water-resistant bag Download PDFInfo
- Publication number
- CN2913448Y CN2913448Y CN 200620043142 CN200620043142U CN2913448Y CN 2913448 Y CN2913448 Y CN 2913448Y CN 200620043142 CN200620043142 CN 200620043142 CN 200620043142 U CN200620043142 U CN 200620043142U CN 2913448 Y CN2913448 Y CN 2913448Y
- Authority
- CN
- China
- Prior art keywords
- water
- bag
- inner layer
- waterproofing agent
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000004078 waterproofing Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000002981 blocking agent Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
A water-blocking bag is composed of an inner bag containing water-blocking agent and an outer bag coated outside the inner bag, and features small size, light weight, easy storage and transportation, quick expansion of water-blocking agent when it is used, quick increase of weight, and no need of taking earth.
Description
Technical field
The utility model relates to a kind of flood control, water blockoff product, especially meets volume rapid expanding behind the water, the bag that blocks water that weight increases sharply.
Background technology
Generally when existing flood control, water blockoff adopt in gunnysack or the Polywoven Bag dress earth to be placed on breach or low-lying land to sentence and intercept the casual of water and flood, it is big to do labour intensity like this, water plugging effect is also undesirable, is not having the desirable place of earth (in the city) just can't implement especially.
Summary of the invention
Existing earth pack is controlled flood in order to overcome, the existing deficiency of water blockoff, the utility model provides a kind of bag that blocks water, volume is not little, in light weight when using, volume rapid expanding behind the chance water, weight increases sharply, can throw in immediately to sentence and intercept the casual of water and flood, reduce labor intensity, be particularly useful for not having the desirable water blockoff occasion of soil at breach or low-lying land.
The bag that blocks water that the utility model provides is formed by the inner layer bag in the waterproofing agent being housed and being coated on the outer outer bag of inner layer bag, and inner layer bag is middle double-decker of filling waterproofing agent.
In order to make the utility model be convenient in use be connected to each other, can buttonhole be set at bag four jiaos.
The beneficial effects of the utility model are: volume is not little, in light weight when using, be convenient to deposit, transport, place water during use, waterproofing agent is met the water volume rapid expanding, weight increases sharply, can throw in immediately to sentence at breach or low-lying land and intercept the casual of water and flood, water blockoff labour intensity is little and need not to fetch earth.
Description of drawings
Fig. 1 is a partial schematic sectional view of the present utility model.
In Fig. 1,1. outer bag, 2. inner layer bag, 3. waterproofing agent, 4. buttonhole.
The specific embodiment
With reference to Fig. 1, outer bag of the present utility model (1) adopts fiber crops or the braiding of plastics faciola to form, also available geotextile or cloth are made, and inner layer bag (2) adopts nonwoven to make, and waterproofing agent (3) adopts artificial synthetic high polymer water absorbent polymer of hydroscopic high-molecular resin such as POLYPROPYLENE GLYCOL to make.The inner layer bag (2) that waterproofing agent (3) will be housed when making the utility model is put into outer bag (1), seals sack then, and makes buttonholes (4) at bag four jiaos.
Claims (1)
1, a kind of bag that blocks water, the bag that it is characterized in that blocking water is made up of the inner layer bag that waterproofing agent the is housed outer bag outer with being coated on inner layer bag, and inner layer bag is middle double-decker of filling waterproofing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043142 CN2913448Y (en) | 2006-06-23 | 2006-06-23 | Water-resistant bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043142 CN2913448Y (en) | 2006-06-23 | 2006-06-23 | Water-resistant bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913448Y true CN2913448Y (en) | 2007-06-20 |
Family
ID=38168046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043142 Expired - Fee Related CN2913448Y (en) | 2006-06-23 | 2006-06-23 | Water-resistant bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913448Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695378A (en) * | 2014-12-23 | 2015-06-10 | 安吉县青云麻纺织厂 | Composite water-absorbent swelling bag |
-
2006
- 2006-06-23 CN CN 200620043142 patent/CN2913448Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695378A (en) * | 2014-12-23 | 2015-06-10 | 安吉县青云麻纺织厂 | Composite water-absorbent swelling bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20130623 |