CN1141149A - Flood prevention bag with functions of blocking after filling in water, life-saving after inflation or storing matters - Google Patents

Abstract

Said bag is made of flexible material whose strength is so high as capable of resisting soaking and impact of the flood in the form of closed ellipsoid, and its one end is equipped with an inverted horn water-charging or feed inlet, and its internal end is equipped with an oval horn soft plug capable of automatical closing. Said bag can be filled up with water for blocking water instead of sand bag, and can be used as life-buoy, for storing grains and transporting liquid, mortar material, fruits and vegetables by charging fresh-keeping gas and fresh-keeping agent, and also can be used as transport means on the water.

Description

Pouring water can water blockoff, inflation can lifesaving, the dress thing can moistureproof flood prevention bag

The present invention relates to a kind of sack, the flood prevention bag of particularly a kind of energy water blockoff of pouring water, the lifesaving of inflation energy, the protection against the tide of dress thing energy, also can be used for the transportation of liquid, slurry, what also can be used for the band water oxygenation transportation of live-water products and fruit, vegetables charges into fresh-keeping gas and antistaling agent sealing transportation.Also can connect into floating mat and make marine equipment.

In flood fighting, use gunnysack, straw bag and various mesh bag a few days ago, load onto the material that sacks such as sandstone can catch and be used for intercepting flood, when looking for these materials to have little time sometimes, just load onto grain and intercept with gunnysack.Once the rice that calls 200 train covers in the flood fighting unexpectedly is intercepted flood, what a pity!

The area of many floodings of rivers, often be difficult to find and intercept the packed charges that flood is used, often can not in time transport to from other local allocation and transportation, so that enlarge the disaster area, in many critical moments, people must not set about forming the madness that wall is intercepted flood by handle.

Floods and fires have no mercy, and flood is big to the disaster all too that people bring.

Purpose of the present invention is exactly at the weak point of now using in the flood prevention bag, and the flood prevention bag of a kind of energy water blockoff of pouring water, the lifesaving of inflation energy, the protection against the tide of dress thing energy is provided, to reduce the loss that flood brings to people.

The objective of the invention is to reach in the following manner: can be around rolled-up braid, as chemical fibre silk, crudefiber crop silk, wire etc. or similar braid or its blending braid with high strength.One or more layers stands the pliability material of immersion in water and impact the coated on both sides of braid, as resin, plastics, rubber, etc. or analog or its mixture.Braid after will applying again is processed into the closed pocket of all size, the similar gunnysack of the shape of pocket, and four angles of pocket add high-intensity pliable and tough male and female knot that can be undone by a pull respectively, and four limits of the pocket of big specification can increase male and female quantity.One end of pocket is processed with pouring water of an oval inverted tubaeform or charging aperture, and bell-mouthed inner end has the oval tubaeform cork of a fixed automatic block alive, the center of cork that one valve inside is housed.

The present invention is further illustrated below by embodiment:

1, flood fighting: by the flood prevention bag of government to flood fighting district every household granting some, flood has come, and available flood prevention bag is poured water and intercepted, because of the cork of flood prevention bag be major part in the lining, the microcephaly outwardly because the pressure of water in the bag, cork is pressed tighter and tighter, and the situation of stopper will not take place to knock because of collision.The flood of low water level can all be poured water with flood prevention bag and be intercepted, and the flood of high water level can be put one deck Flood control bag, put flood fighting one deck sandstone bag again, alternately stacks and intercepts, and can save the sandstone more than 50% so at least, and rapidly convenient.Flood prevention bag knot that can be undone by a pull mutually becomes a row in succession, can not washed away by single, and flood is stepped back, and the water in the flood prevention bag is poured out, and reclaims standbyly, very economical, can have a tremendous social and economic benefits.

2, lifesaving: this flood prevention bag, can inflate with inflator, air pump with chewing air blowing, behind the gram gas, can be buckled in and work as brucker survival capsule on one's body, can get up to be linked to be gas row with some bags of snappings again, place old man, child, the article of banking up rescue and transport out the hazardous area.Convenient, rapid, effective,, safety more solid than the raft of tying up.

3, grain storage: in the area that flood often spreads unchecked, every household can store grain with this flood prevention bag, grain neither can become damp and go mouldy, anti-again mouse eats steathily, and flood has come, and need not shift grain, just can come water blockoff with this Flood control bag that grain is housed, because of pocket the inside seals, the water of outside oozes less than going in the sack, and grain can preserve in good condition in the sack.Flood is stepped back, and grain is still excellent.

4, be used for field work: mobile big geologic prospecting party, road, bridge construction team, building team of construction brigade, the frontier sentry, colonies such as fisherman, what have a headache most is the rotten and sleep moisture effect health of Grain moisture absorption, just can ensure grain without deterioration as if storing up grain with this flood prevention bag, and the pocket of loading food can work as and bed sleep heavyly, kills two birds with one stone.The fisherman also can be used to lay in fresh water.

5, can be used for setting up expedient float bridge, use for finishing rush job.

6, can be used to transport liquid, slurry.

7, can be used for aquatic products band water oxygenation transportation alive, guarantee survival rate.

8, can be used for the sealing transportation of fresh-keeping gas of charging into of fruit, vegetables and antistaling agent, do not bear pressure above the pocket because of fruit, vegetables during stacking, significantly reduced loss.

9, can connect into floating mat, work as marine equipment, banish downstream from the upstream of rivers, very convenient and economical.

Claims (1)

1. A kind of energy water blockoff of pouring water, the lifesaving of inflation energy, the moistureproof Flood control bag of dress thing energy, also can be used for liquid, the transportation of slurry, the oxygenation transportation of band water and the fruit that also can be used for aquatic products alive, vegetables charge into fresh-keeping gas and antistaling agent sealing transportation, also but loose joint becomes floating mat to make marine equipment, it is characterized in that using can be around rolled-up braid from intensity, as the chemical fibre silk, the crudefiber crop silk, wire etc. and similar braid or its blending braid, one or more layers stands the pliability material of immersion in water and impact the coated on both sides of braid, as resin, plastics, rubber, Deng and analog or its mixture, braid after will applying again is processed into the closed pocket of all size, the similar gunnysack of the shape of pocket, four angles of pocket add high-intensity pliable and tough male and female knot that can be undone by a pull respectively, four limits of the pocket of big specification can increase male and female quantity, one end of pocket is processed with pouring water of an oval inverted tubaeform or charging aperture, and the oval tubaeform cork of a fixed automatic block alive is equipped with in bell-mouthed inner end, a valve inside is equipped with at the center of cork.