CN202755349U - Water swellable bag - Google Patents
Water swellable bag Download PDFInfo
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- CN202755349U CN202755349U CN 201220502507 CN201220502507U CN202755349U CN 202755349 U CN202755349 U CN 202755349U CN 201220502507 CN201220502507 CN 201220502507 CN 201220502507 U CN201220502507 U CN 201220502507U CN 202755349 U CN202755349 U CN 202755349U
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- bag
- outer bag
- sealing
- water
- canvas
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Abstract
The utility model discloses a water swellable bag which is formed by a sealed outer bag made of abrasion-resistant materials and water swellable agents filled in the outer bag. The outer bag is made of one of organic silicon canvas or all-cotton canvas. The water swellable agents are super absorbent polymers. Due to the fact that the super absorbent polymers have quick water swelling characteristics, the water swellable bag can rapidly swell once encountering water, and waterproof, flood protection and waterlogging prevention effects are achieved. The water swellable bag has the advantages of being light and handy, simple in transportation, good in water absorption effects, and quick in flood prevention, is made of environmentally sound materials, and can be dealt with as common waste.
Description
Technical field
The utility model belongs to the plugging material field of low-lying land, dykes and dams and the sealing of other building or seam, particularly a kind of water uptake expansion bag.
Background technology
Flood, rain disasters are one of topmost natural calamities of China, and annual China all will expend a large amount of manpowers, financial resources and material resources and be used for flood-fighting and city prevention waterlogging.At present, the most frequently used equipment for waterproof, water blockoff is exactly the flood control sandbag.But sandbag needs filling sand to use, and large, the difficult carrying of sand weight, filling sand, transportation sand hill are wasted time and energy, and often incur loss through delay the best opportunity of rescue and relief work.In recent years, the water uptake expansion bag of rescue and relief work has appearred being used for, 201588189 U(applyings date of Chinese patent CN for example: on December 9th, 2009, application number: 200920292793.3, applicant: Dong Jikun) disclose a kind of water uptake expansion bag, comprise bag and water absoption expanding agent, described bag forms by three layers.Because bag is comprised of waterproof plastic bag, gunnysack or Polywoven Bag, chemical fabric or nonwoven, not only increased water uptake expansion bag cost, make production process more complicated, and affected the soaking effect of water absoption expanding agent; In addition, described Polywoven Bag is take various Xylonites such as polyethylene, polypropylene as raw material, and difficult the decomposition, a large amount of uses can cause plastic pollution.
Summary of the invention
The purpose of this utility model provides the water uptake expansion bag that a kind of emergency repair is used, and can effectively absorb water fast, block water when flood occur.
To achieve these goals, the technical solution of the utility model is:
Water uptake expansion bag of the present utility model comprises sealing outer bag and the water absoption expanding agent that is filled in the outer bag, and described sealing outer bag is provided with the sealing facility, and the aspect ratio of wherein said sealing outer bag is 1 ~ 3: 1.
Further, described water absoption expanding agent is hydroscopic high-molecular resin.
Further, described outer bag is made by organosilicon canvas or cotton canvas.
Further, to adopt longitude * latitude be a kind of in the canvas of 2 * 1,3 * 2,3 * 3,4 * 3,4 * 4,5 * 6 models for described organosilicon canvas.
Further, described organosilicon canvas employing longitude * latitude is the organosilicon canvas of 3 * 2 models.
Further, described sealing facility is that sealing machine is made or rope band is tied up.
The purposes of described water uptake expansion bag:
1. prevent underground passage, subway, basement immersion;
2. prevent the immersion in house, garage, shop, school, hospital, station, building, factory, warehouse etc.;
3. prevent mud, the infringement of flood;
4. prevent other low-lying land immersion;
5. the draining in the engineering, waterproof, dash are used.
The utility model than the beneficial effect of prior art is:
1. light and handy, carrying is simple, can finish fast waterproof and dispose;
2. the utility model material requested is simple and easy to, and makes outer bag by one deck canvas, and manufacture craft is easy, greatly reduce cost;
3. because the utility model adopts the material of environmental sound, can work as general offal treatment, so not to environment, be environmentally friendly product.
Below in conjunction with drawings and Examples the utility model is done further detailed description.
Description of drawings
Fig. 1 is the cross section cross-sectional schematic after the suction of the utility model water uptake expansion bag;
Fig. 2 is the schematic top plan view of the utility model water uptake expansion bag.
The specific embodiment
A kind of water uptake expansion bag as shown in Figure 1 and Figure 2, includes sealing outer bag 1 and the water absoption expanding agent 2 that is filled in the outer bag, and described sealing outer bag is provided with the sealing facility, wherein 3 sealing lines for the sealing outer bag.
The aspect ratio of the outer bag 1 of sealing described in the present embodiment is 1 ~ 3: 1.
Water absoption expanding agent 2 described in the present embodiment is hydroscopic high-molecular resin.
It is a kind of in the canvas of 2 * 1,3 * 2,3 * 3,4 * 3,4 * 4,5 * 6 models that organosilicon canvas described in the present embodiment adopts longitude * latitude.
It is the organosilicon canvas of 3 * 2 models that organosilicon canvas described in the present embodiment adopts longitude * latitude.
The addition of the water absoption expanding agent 2 described in the present embodiment is 200 ~ 300g.
Another embodiment of a kind of water uptake expansion bag, present embodiment is the preferred version that carries out on the basis of embodiment 1, the part identical with embodiment 1 in the present embodiment please refer among the embodiment 1 disclosed content and understands, and embodiment 1 disclosed content also should be as the content of present embodiment.
As shown in Figure 1 and Figure 2, a kind of water uptake expansion bag includes sealing outer bag 1 and the water absoption expanding agent 2 that is filled in the outer bag, and described sealing outer bag is provided with the sealing facility, wherein 3 sealing lines for the sealing outer bag.
The length and width of the outer bag 1 of sealing described in the present embodiment is respectively 60cm, 40cm; The addition of described water absoption expanding agent 2 is 260g.
It is the organosilicon canvas of 3 * 2 models that organosilicon canvas described in the present embodiment adopts longitude * latitude.
Water uptake expansion bag described in the present embodiment can be finished rapidly imbibition in 2 ~ 4 minutes, the weight after the suction is 17 ~ 20kg.
Another embodiment of a kind of water uptake expansion bag, present embodiment is the preferred version that carries out on the basis of embodiment 1, the part identical with embodiment 1 in the present embodiment please refer among the embodiment 1 disclosed content and understands, and embodiment 1 disclosed content also should be as the content of present embodiment.
As shown in Figure 1 and Figure 2, a kind of water uptake expansion bag includes sealing outer bag 1 and the water absoption expanding agent 2 that is filled in the outer bag, and described sealing outer bag is provided with the sealing facility, wherein 3 sealing lines for the sealing outer bag.
The length and width of the outer bag 1 of sealing described in the present embodiment is respectively 60cm, 35cm; The addition of described water absoption expanding agent 2 is 240g.
It is the organosilicon canvas of 3 * 2 models that organosilicon canvas described in the present embodiment adopts longitude * latitude.
Water uptake expansion bag described in the present embodiment can be finished rapidly imbibition in 2 ~ 4min, the weight after the suction is 15 ~ 18kg.
Embodiment 4
Another embodiment of a kind of water uptake expansion bag, present embodiment is the preferred version that carries out on the basis of embodiment 1, the part identical with embodiment 1 in the present embodiment please refer among the embodiment 1 disclosed content and understands, and embodiment 1 disclosed content also should be as the content of present embodiment.
As shown in Figure 1, a kind of water uptake expansion bag includes sealing outer bag 1 and the water absoption expanding agent 2 that is filled in the outer bag, and described sealing outer bag is provided with the sealing facility.
The length and width of the outer bag 1 of sealing described in the present embodiment is respectively 60cm, 40cm; The addition of described water absoption expanding agent 2 is 260g.
Organosilicon canvas described in the present embodiment adopts the cotton canvas.
Water uptake expansion bag described in the present embodiment can be finished rapidly imbibition in 2 ~ 4min, the weight after the suction is 17 ~ 20kg.
Claims (9)
1. a water uptake expansion bag is characterized in that, described water uptake expansion bag includes sealing outer bag and the water absoption expanding agent that is filled in the outer bag, and described sealing outer bag is provided with the sealing facility, and the aspect ratio of wherein said sealing outer bag is 1 ~ 3: 1.
2. water uptake expansion bag according to claim 1 is characterized in that, described water absoption expanding agent is hydroscopic high-molecular resin.
3. water uptake expansion bag according to claim 1 is characterized in that, described outer bag is made by organosilicon canvas or cotton canvas.
4. water uptake expansion bag according to claim 3 is characterized in that, it is a kind of in the canvas of 2 * 1,3 * 2,3 * 3,4 * 3,4 * 4,5 * 6 models that described organosilicon canvas adopts longitude * latitude.
5. water uptake expansion bag according to claim 4 is characterized in that, it is the organosilicon canvas of 3 * 2 models that described organosilicon canvas adopts longitude * latitude.
6. water uptake expansion bag according to claim 1 is characterized in that, described sealing facility is that sealing machine is made or rope band is tied up.
7. each described water uptake expansion bag is characterized in that according to claim 1 ~ 3, and it is the organosilicon canvas of 3 * 2 models that described sealing outer bag adopts longitude * latitude; The length and width of described organosilicon canvas outer bag is respectively 60cm, 40cm; The addition of described water absoption expanding agent is 260g; Described sealing facility is that sealing machine is made.
8. each described water uptake expansion bag is characterized in that according to claim 1 ~ 3, and it is the organosilicon canvas of 3 * 2 models that described sealing outer bag adopts longitude * latitude; The length and width of described organosilicon canvas outer bag is respectively 60cm, 35cm; The addition of described water absoption expanding agent is 240g; Described sealing facility is that sealing machine is made.
9. each described water uptake expansion bag is characterized in that according to claim 1 ~ 3, and described sealing outer bag adopts the cotton canvas; The length and width of described cotton canvas outer bag is respectively 60cm, 40cm; The addition of described water absoption expanding agent is 260g; Described sealing facility is that rope band is tied up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502507 CN202755349U (en) | 2012-09-27 | 2012-09-27 | Water swellable bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502507 CN202755349U (en) | 2012-09-27 | 2012-09-27 | Water swellable bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755349U true CN202755349U (en) | 2013-02-27 |
Family
ID=47734538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502507 Expired - Fee Related CN202755349U (en) | 2012-09-27 | 2012-09-27 | Water swellable bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2509732A (en) * | 2013-01-11 | 2014-07-16 | Steven Jacobs | Expandable containers for placing in or around building openings to prevent flooding |
| CN104131532A (en) * | 2014-07-28 | 2014-11-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Leaking stoppage method and structure for karst pipeline |
| CN104214268A (en) * | 2014-07-15 | 2014-12-17 | 北京科英精益技术有限公司 | Method for compressing and filling foams |
-
2012
- 2012-09-27 CN CN 201220502507 patent/CN202755349U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2509732A (en) * | 2013-01-11 | 2014-07-16 | Steven Jacobs | Expandable containers for placing in or around building openings to prevent flooding |
| GB2509732B (en) * | 2013-01-11 | 2017-08-30 | Jacobs Steven | Apparatus and method to seal against undesired fluid flow, activated by liquid |
| CN104214268A (en) * | 2014-07-15 | 2014-12-17 | 北京科英精益技术有限公司 | Method for compressing and filling foams |
| CN104131532A (en) * | 2014-07-28 | 2014-11-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Leaking stoppage method and structure for karst pipeline |
| CN104131532B (en) * | 2014-07-28 | 2016-08-17 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of blocking method for karst and structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |