CN2707807Y - Water-absorbing rapid-hardening water repellent small dike - Google Patents
Water-absorbing rapid-hardening water repellent small dike Download PDFInfo
- Publication number
- CN2707807Y CN2707807Y CNU2004200594374U CN200420059437U CN2707807Y CN 2707807 Y CN2707807 Y CN 2707807Y CN U2004200594374 U CNU2004200594374 U CN U2004200594374U CN 200420059437 U CN200420059437 U CN 200420059437U CN 2707807 Y CN2707807 Y CN 2707807Y
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- water
- summer
- dike
- water absorbing
- quick setting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
A water-absorbing rapid-hardening water repellent small dike of the utility model comprises an inner sac arranged in the long direction, and an outer sac is provided out of the inner sac. Two revetment mats extend out of the bottom of the outer sac in the transverse direction, a water filling pipe is arranged above the inner sac and extends out of the outer sac, and imbibing granules are arranged in the inner sac. Liquid water can be changed rapidly into solid water after the utility model is full of water so as to block water and satisfy the emergency requirement of controlling flood. The small dike has light weight and small volume and is stored and transported easily before being filled with water. Using water body as the filler in the sac instead of excavating and transporting soil and rock material can protect environment and is safe with high effect, and compared with the technique of other small dikes, the utility model is mounted with low cost.
Description
Technical field
The utility model relates to a kind of dash small dike, and particularly a kind of emergency flood fighting and temporary water dash of being widely used in can suitability for industrialized production, and the assembly type summer dike consisting of water absorbing and quick setting material of moulding rapidly at the scene.
Background technology
As everyone knows, floods are major natural disasters of harm humans existence, and since ancient times, people are seeking the method for resisting with it always.So far, the upright dam of fill is still a kind of efficient ways, increases sub-weir on dyke, is the effective measures that improve anti-flood capacity, so the various small dike's devices of speedily carrying out rescue work that can reinforce dam obtain people's attention always.In the prior art; a kind of box small dike's device is by vertically disposed rigidity grillage unit; flexible water storage box unit and pad unit are formed; rigidity grillage unit vertically connects by the male and female connector at two ends, rigidity grillage unit; the pad of bottom and the crossbeam on top are connected and fixed two row's rigidity grillage unit; rigidity grillage unit one side is provided with bearing diagonal rigidity of support grillage; and plant stake and fix; between two row's rigidity grillages, flexible water storage box is set; utilize rigidity grillage and pad to protect flexible water storage box; rigidity and flexible material are used in combination; this technology is convenient to transportation and transport operation; but assembly is many; the assembly group time is long, and it is very big that rigidity grillage unit is subjected to the restriction in place.Another kind of Water-filling rubber dike, it comprises that one is gone up water pocket and two following water pockets, and upper and lower water pocket becomes triangle arrangement, and each water pocket is equipped with inlet opening and steam vent, place along dykes and dams with carrying pole-protecting cloth and bag-protecting cloth parcel back, face mutually between the small dike by strengthen rope structure, the zip structure is connected with the mechanism that is tightly connected of inflation utricule combination, is linked to be a whole small dike of flood control, itself weight is big, difficult, building time is long, the incompatibility emergency repair, and cost is higher.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of summer dike consisting of water absorbing and quick setting material that overcomes the prior art defective, by structures such as inside and outside bag and reinforcing band, bank protection pad are set, in inner bag, dose water absoption expanding agent, thereby be convenient to transportation and storage, simple installation is quick, can reach the purpose by the rapid moulding one dash small dike of on-the-spot water filling energy.
For this reason, the utility model provides a kind of summer dike consisting of water absorbing and quick setting material, wherein: be provided with an inner bag that is provided with along its length, be provided with bag outside in described inner bag outside, the bottom of described outer bag is along laterally extending two bank protection pads, above described inner bag, be provided with the water injection pipe of bag outside stretching out, be provided with the imbibition particle in the described inner bag.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: be provided with reinforcing band between the top of the bank protection pad of described at least one side and outer bag.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: the bottom of described outer bag longitudinally at least at one end stretches and is provided with anti-leakage pad.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: the inner bag that described inner bag is made for anti-permeable material, the outer bag that described outer bag constitutes for the geotextile that is mixed with aging-proof agent.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: the shape of cross section of described inner bag and outer bag is semicircle.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: the shape of cross section of described inner bag and outer bag is the quadrangle of bottom more than or equal to upper topside.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: the shape of cross section of described inner bag and outer bag is triangular form or arch.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: the edge of described bank protection pad is provided with a plurality of fixing holes and the reinforcing rib that wears staple.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: at least one side of described reinforcing band is provided with the overlap joint fixture that can be connected with another summer dike consisting of water absorbing and quick setting material, and the place is provided with reinforcing rib at described overlap joint fixture.
Aforesaid summer dike consisting of water absorbing and quick setting material, wherein: be provided with reinforcing band between the top of described bank protection pad and described outer bag, at least one side of described reinforcing band is provided with the overlap joint fixture that can be connected with another summer dike consisting of water absorbing and quick setting material, the place is provided with reinforcing rib at described overlap joint fixture, the bottom of described outer bag longitudinally stretches and at least at one end is provided with anti-leakage pad, the edge of described bank protection pad is provided with a plurality of fixing holes and the reinforcing rib that wears staple, and the shape of cross section of described inner bag and outer bag is semi-circular.
Summer dike consisting of water absorbing and quick setting material of the present utility model advantage and characteristics compared with prior art are:
1, small dike's height can be determined as required with shape, can fast liquid water be become solid water behind the water-filling, and the flood control emergency requirement is satisfied in the effect of performance dash.
2, charges are water body in the bag, do not need excavation to transport earth and stone material, help environmental protection, are lacking place, earth and stone material source, outstanding especially its superiority.And the water-filling operation is rapidly, the efficient height, and speed is fast, in the urgent moment of flood control extremely delicate and dangerous situation, can tackle fast.
3, water absoption expanding agent is nontoxic, tasteless, does not pollute the environment.
4, the small dike before the water-filling is in light weight, the volume handling operation is very convenient.Moistureproof, pack convenient the storage.
5, the many usefulness of a dike, except that the dash function, the bank protection pad waterside banquette shoulder back bank protection back of the body, not only antiseepage but also wave resistance can be protected dykes and dams effectively.
6, be mixed with the aging-proof agent carbon black in the geotextile raw material of the outer bag of formation, can resist the daylight ultraviolet degradation and destroy (it is at most the short 2-3 month that the flood control small dike requires the time of work, more need not worry).When the small dike ran into once in a while extraneous damage otch, solid water can not outflow at once, stops up with geotextile or other soft sheet material, can repair.
7, each unit small dike butt joint, longitudinal dilatation is to squeezing behind the water-filling, and the joint does not have drainage, has good dash performance.
Except that needs water-filling water pump, anti-skid stud and simple tool, not have miscellaneous equipment when 8, constructing, also need not complex technology, install simple and easy.
9, Flood-control bags and other small dike's technology with the filling earth and stone material contrasts, and the installing engineering expense is cheap.
Description of drawings
Fig. 1 is the embodiment schematic cross-section of summer dike consisting of water absorbing and quick setting material of the present utility model;
Fig. 2 is the schematic perspective view of the embodiment of summer dike consisting of water absorbing and quick setting material of the present utility model;
Fig. 3 is the user mode schematic diagram of summer dike consisting of water absorbing and quick setting material of the present utility model;
Fig. 4 can select schematic cross-section for use for the inside and outside bag of summer dike consisting of water absorbing and quick setting material of the present utility model.
The specific embodiment
Now contrast accompanying drawing, describe the specific embodiment of summer dike consisting of water absorbing and quick setting material of the present utility model in detail.
At first, see also Fig. 1 and Fig. 2, they are respectively the embodiment schematic cross-section and the schematic perspective view of summer dike consisting of water absorbing and quick setting material.Summer dike consisting of water absorbing and quick setting material of the present utility model is provided with an inner bag 1 that is provided with along its length, outside described inner bag 1, face and be equipped with bag 2 outside, the bottom of described outer bag 2 is along laterally extending two flank section 3,4, be provided with the water injection pipe 5 of bag 2 outside stretching out above described inner bag 1, described flank section 3 and 4 constitutes the bank protection pad.Be provided with imbibition particle 6 in the described inner bag 1.
Described inner bag 1 is made by anti-permeable material, makes as selecting fluid-tight polyethylene sheeting for use.The shape of outer bag 2 is identical with it, prevents that the solid water of bag interior 1 from overflowing.Outer bag 2 is main parts of small dike, and available geotextile materials is made, and it is coated on outside the described inner bag, cross section is identical with inner bag 1, can be semicircle as top, and the bottom is rectangular, constitute small dike's arcuate body face shaping, described outer bag is made for the polypropylene woven cloth that is mixed with aging-proof agent.The raw material polypropylene is a kind of macromolecular material, shone by the daylight middle-ultraviolet lamp, and easily because thermal oxide and photooxidation produce cracking, chemical bond is cut off and decays, and intensity can sharply descend, and is commonly called as to aging.So the macromolecule geosynthetics will mix in right amount the age resister-carbon black of (being generally 2%) at raw material when being used for reinforcement usually.In the design of the reinforcement of geosynthetics, the material general provision in application life that adds behind the age resister is 75-100, and promptly in service life, it is raw-material more than 80% that the hot strength of material can keep all the time.
A described side bank protection pad 3 and described outside be provided with reinforcing band 7 between bag 2 the top.This reinforcing band 7 connects small dike's main body and bank protection pad, prevents sharp thing puncture levee body and prevents the displacement of small dike's main body, has this side of described reinforcing band 7, constitutes dash small dike's upstream face.The edge of described bank protection pad is provided with a plurality of fixing holes 9 and the reinforcing rib that wears staple.
The bottom of described outer bag 2 anti-leakage pad 8 that longitudinally at least at one end stretched is seen Fig. 2.Described anti-leakage pad 8 is the prolongation along the bank protection pad of vertical setting of dash small dike, thereby can prevent that dykes and dams are washed away in lap-joint's infiltration between the small dike unit.
During use, as shown in Figure 3, bank protection pad 3, the 4 calm cards that small dike's bottom part body is provided with are in levee crown, and fix with the end face of dykes and dams and the side that meets water at least by staple 10, fixing hole 9, in order to the wave that disappears, antiseepage, and the protection dykes and dams.Each summer dike consisting of water absorbing and quick setting material can be used as a unit, can connect between them, and at least one side of described reinforcing band 7 is provided with the overlap joint fixture (not shown) that can be connected with another summer dike consisting of water absorbing and quick setting material, as snap close, rope band etc.The place can be provided with reinforcing rib at described overlap joint fixture, to improve local intensity.After water being injected inner bag 1 by water injection pipe 5, water absoption expanding agent in water and the inner bag 1 is mixed into solid water, between adjacent two small dike unit, mutual extrusion under the effect of solid water, leak slit and interconnect of elimination by the overlap joint fixture that is arranged on outer bag or the reinforcing band, to increase whole tension, shock strength, further reinforcement prevents the leakage performance between the small dike unit.
Except that with staple by fixing hole fixing, with reinforcing band 7 bank protection pad 3 is pushed up with the small dike in addition and is connected, each junction all has reinforcing rib, makes triangle of small dike's integral body formation, enhanced stability.Staple is the iron nail that cap is arranged, in order to the small dike is fixed on the levee crown.As required, also can be outside the both sides of bag 2 reinforcing band is set simultaneously.
Shown in Fig. 4 (a-j), the shape of cross section of described inner bag 1 and outer bag 2 not only can be for semi-circular, and also shape of cross section is the quadrangle that the bottom is not less than upper topside, square, trapezoidal etc. as among the figure.In addition, the shape of cross section of described inner bag 1 and outer bag 2 also can be triangle or arch.
In addition, can also be as required constitute a dash small dike integral body by a plurality of small dikes unit is stacked, for example, can be arranged to the bottom and have two water storage cavities, top is provided with a water storage cavity, and each water storage cavity all has water injection pipe, the combined type dash small dike that the cross section is triangularly arranged, thereby the effective height of raising small dike dash.
The water absoption expanding agent that adopts in the utility model (highly effective water-keeping material granule super absorbentpolymer, be called for short SAP) be a kind of novel super absorbent resin, it is the water soluble polymer with ionization group, intermolecular with crosslinking agent crosslinked (or replacing block and graft copolymer), show as the powder or the particle of network-like structure.It contains the hydrophily gene, and the osmotic pressure by outside electrolyte ion concentration in its tridimensional network and the molecule is produced has strong association to water.During use, after bag was inhaled (filling) water, the water absoption expanding agent volume swelled, and water body condenses into and has the gelinite that certain compressive strength is able to support oneself immediately, and promptly so-called solid water forms together parapet, i.e. dash small dike continuously along levee crown.Except that needs water-filling water pump, anti-skid stud and simple tool, not have miscellaneous equipment during construction, also need not complex technology, install simple and easy.Remove the small dike behind the flood, as long as cut inside and outside bag open, solid water gushes, and can be reduced into nontoxic natural water automatically.The small dike runs into extraneous once in a while damage otch, and solid water can not outflow at once, stops up with geotextile or other soft sheet material, can repair use.
The characteristics of summer dike consisting of water absorbing and quick setting material of the present utility model are: safe and reliable, and efficient quick, it is simple and easy to construct, extremely sharp environmental protection, expense is cheap, is convenient to store, and convenient transportation is an emergent otherwise effective technique solution.
The above only is a specific embodiment of the present utility model, and when not limiting protection domain of the present utility model with this, i.e. equivalent variations and the modification of being done with the utility model all should still belong to the scope that the utility model patent contains.
Claims (10)
1, a kind of summer dike consisting of water absorbing and quick setting material, it is characterized in that: be provided with an inner bag that is provided with along its length, be provided with bag outside in described inner bag outside, the bottom of described outer bag is along laterally extending two bank protection pads, above described inner bag, be provided with the water injection pipe of bag outside stretching out, be provided with the imbibition particle in the described inner bag.
2, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 is characterized in that: be provided with reinforcing band between the top of the bank protection pad of described at least one side and outer bag.
3, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 or 2 is characterized in that: the bottom of described outer bag longitudinally at least at one end stretches and is provided with anti-leakage pad.
4, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 or 2 is characterized in that: the inner bag that described inner bag is made for anti-permeable material, the outer bag that described outer bag constitutes for the geotextile that is mixed with aging-proof agent.
5, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 is characterized in that: the shape of cross section of described inner bag and outer bag is for semicircle.
6, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 is characterized in that: the shape of cross section of described inner bag and outer bag is the quadrangle of bottom more than or equal to upper topside.
7, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 is characterized in that: the shape of cross section of described inner bag and outer bag is triangular form or arch.
8, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 is characterized in that: the edge of described bank protection pad is provided with a plurality of fixing holes and the reinforcing rib that wears staple.
9, summer dike consisting of water absorbing and quick setting material as claimed in claim 1 or 2 is characterized in that: at least one side of described reinforcing band is provided with the overlap joint fixture that can be connected with another summer dike consisting of water absorbing and quick setting material, and the place is provided with reinforcing rib at described overlap joint fixture.
10, summer dike consisting of water absorbing and quick setting material as claimed in claim 1, it is characterized in that: be provided with reinforcing band between the top of described bank protection pad and described outer bag, at least one side of described reinforcing band is provided with the overlap joint fixture that can be connected with another summer dike consisting of water absorbing and quick setting material, the place is provided with reinforcing rib at described overlap joint fixture, the bottom of described outer bag longitudinally stretches and at least at one end is provided with anti-leakage pad, the edge of described bank protection pad is provided with a plurality of fixing holes and the reinforcing rib that wears staple, and the shape of cross section of described inner bag and outer bag is semi-circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200594374U CN2707807Y (en) | 2004-05-12 | 2004-05-12 | Water-absorbing rapid-hardening water repellent small dike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200594374U CN2707807Y (en) | 2004-05-12 | 2004-05-12 | Water-absorbing rapid-hardening water repellent small dike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707807Y true CN2707807Y (en) | 2005-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200594374U Expired - Lifetime CN2707807Y (en) | 2004-05-12 | 2004-05-12 | Water-absorbing rapid-hardening water repellent small dike |
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| CN (1) | CN2707807Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893959A (en) * | 2020-09-14 | 2020-11-06 | 黑龙江省水利科学研究院 | Recyclable rubber check dam |
-
2004
- 2004-05-12 CN CNU2004200594374U patent/CN2707807Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893959A (en) * | 2020-09-14 | 2020-11-06 | 黑龙江省水利科学研究院 | Recyclable rubber check dam |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140512 Granted publication date: 20050706 |