CN104652349A - Seabed sand fixing structure with artificial kelp - Google Patents
Seabed sand fixing structure with artificial kelp Download PDFInfo
- Publication number
- CN104652349A CN104652349A CN201310592243.4A CN201310592243A CN104652349A CN 104652349 A CN104652349 A CN 104652349A CN 201310592243 A CN201310592243 A CN 201310592243A CN 104652349 A CN104652349 A CN 104652349A
- Authority
- CN
- China
- Prior art keywords
- kelp
- apery
- artificial
- pressing plate
- seabed
- 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.)
- Granted
Links
- 241000512259 Ascophyllum nodosum Species 0.000 title claims abstract description 88
- 239000004576 sand Substances 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 49
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000009954 braiding Methods 0.000 claims description 13
- 238000009940 knitting Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 235000014820 Galium aparine Nutrition 0.000 description 2
- 240000005702 Galium aparine Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/043—Artificial seaweed
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/046—Artificial reefs
-
- 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
- Y02A10/26—Artificial reefs or seaweed; Restoration or protection of coral reefs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Artificial Fish Reefs (AREA)
- Cultivation Of Seaweed (AREA)
- Revetment (AREA)
Abstract
The invention relates to a seabed sand setting structure with artificial kelp imitation, which consists of a buoyancy device structure body, artificial cloth, a hook and loop fixing structure body and a base (or an anchor), wherein the upper part is a buoy fixing structure body, the artificial cloth with indefinite length at the central part is connected, the hook and loop fixing structure body is connected downwards, and a hook and loop in the hook and loop fixing structure body hooks more than one loop or anchor loop on the base, therefore, the artificial kelp imitation group of the three-layer structure body is combined with the base or the anchor to achieve the effect of retaining sand on the coast, can prevent the sea sand on the coast from losing and being dug out and eroded, and the aims of preventing the coast from retracting and preventing piers, preventions, wave elimination block bottoms and the like from being dug out are achieved.
Description
Technical field
The present invention has and has the seabed that apery makes kelp determine sand structure about a kind of, is espespecially made up of buoyant device structure, artificial cloth, shackle fixation structure and pedestal (or holdfast) and forms structure.
Background technology
General extra large sand bank easily causes extra large sand be subject to ocean current erosion and cause loss, or the erosion that is subject to ocean current of the bridge pier of bridging of driving piles in extra large sand face is emptied and is caused bridge pier ground unstable, bridge pier is often caused to need often to repair raising and the DeGrain that do maintenance causes cost, place under existing use Wave-dissipating block is used in seashore limit and bridge pier, but also gradually can be corroded by ocean current empties bottom Wave-dissipating block, cause Wave-dissipating block damage, Shen fall into and afunction, it is very huge that thus the works that gets off for a long time is subject to ocean current destroying infection.
Summary of the invention
Main purpose of the present invention will propose a kind ofly to have the seabed that apery makes kelp and determine sand structure, it is main that by seabed, artificial kelp floats with ocean current and flow-disturbing principle, effectively can stop that the extra large sand flow that ocean current carries loses, sand effect is determined to reach, sea, protection coastline sand can be had do not emptied by loss, watch out for bottom Wave-dissipating block and empty, to increase the Wave-dissipating block life-span, dyke life-span and newborn Hai Pu are neonatally etc., and not only have and determine sand function, nontoxic, lightweight and porous artificial kelp, severe jamming is not formed to current direction, various marine creature also can free in and out between artificial kelp, minimum to marine organisms ecology influence, cause sand bank seashore is easily emptied by great waves ocean current, cause seashore to be shunk back and Wave-dissipating block lost efficacy cause dyke to collapse.
Provided by the invention a kind ofly have seabed that apery makes kelp and determine sand structure and formed primarily of floating drum fixation structure, artificial cloth, shackle fixation structure and pedestal, its upper position is made up of multiple latch block of ball float cylinder and pressing plate by floating drum fixation structure, connects the artificial cloth of central part random length.
Wherein artificial cloth is that its cellular of ribbon can be ring mesh grid, plane knitting net, circle interlocking braid net, flat fabric, looped fabric, wherein cut out according to determining sand depth requirements, and meet and block sand effect to ocean current, and downward cliver fixation structure, shackle wherein in shackle fixation structure hooks the ring of ring on pedestal or holdfast, and the arcuation body that ring is formed is when can make shackle hook, freely angle can be adjusted along with current direction, wherein pedestal belongs to weight body and can be cement, materials such as iron material or be holdfast, upper end surface layer is made equidistant ring with reinforcing bar or other material or directly hooks holdfast ring, the shackle making kelp in order to various apery hooks, and the seabed apery installed on multiple pedestal (or holdfast) is made kelp and is included plain weave apery and make kelp, plane knitting apery makes kelp, ring braiding apery makes kelp, circle interlocking braid apery makes kelp, knitting apery makes kelp or adhesive-bonded fabric apery makes kelp, and employing is connected in series formation campshed formula structure mutually, and prevent the artificial kelp of various braiding structure be subject to sinuous flow and produce knotting problem, therefore product of the present invention can be formed and vastly block sand face, therefore, three layer construction physical efficiency on this pedestal reaches blocks sand effect, and stop plate with coast sea sand to run off, emptied for the purpose of erosion shrinks back by ocean current.
Accompanying drawing explanation
Fig. 1 is the sectional exploded view of floating drum fixation structure of the present invention.
Fig. 2 is the section composition graphs of floating drum fixation structure of the present invention.
Fig. 3 is the top view that the various braiding apery of the present invention makes kelp.
Fig. 4 is the upward view that the various braiding apery of the present invention makes kelp.
Fig. 5 is the sectional exploded view of shackle fixation structure of the present invention.
Fig. 6 is the section composition graphs of shackle fixation structure of the present invention.
Fig. 7 is pedestal schematic diagram of the present invention.
Fig. 8 is the schematic diagram that invention does not drop into seabed.
Fig. 9 is the embodiment of the present invention and enlarged drawing A, B side schematic view.
Figure 10 is the schematic diagram of the embodiment of the present invention and enlarged drawing C.
Figure 11 is that apery of the present invention makes kelp with latch in conjunction with schematic diagram.
Figure 12 is that plain weave apery of the present invention makes one of three-dimensional exploded view of kelp C1.
Figure 13 is the three-dimensional exploded view two that plain weave apery of the present invention makes kelp C1.
Figure 14 is the rear elevation that plain weave apery of the present invention makes kelp C1.
Figure 15 is the front elevation drawing that plain weave apery of the present invention makes kelp C1.
Figure 16 is that plain weave apery of the present invention makes one of stereogram of kelp C1.
Figure 17 is the stereogram two that plain weave apery of the present invention makes kelp C1.
Figure 18 is the stereogram that plane knitting apery of the present invention makes cloth C2.
Figure 19 is the stereogram that ring of the present invention braiding apery makes cloth C3.
Figure 20 is the stereogram that the present invention's circle interlocking braid apery makes cloth C4.
Figure 21 is the schematic diagram in conjunction with rear elevation and enlarged drawing D between pedestal of the present invention and pedestal.
Figure 22 is in conjunction with front elevation drawing between pedestal of the present invention and pedestal.
In figure:
1 ', 2 ', sand structure is determined in the seabed that 3 '-apery makes kelp;
1-convex ball float cylinder;
11,41-latch block;
2-pressing plate;
21,2 ' 1-connecting hole;
22-hole;
3-pressing plate;
4-convex pressing plate;
5-shackle;
6-pedestal;
7,8-ring;
A, B, C, D-enlarged drawing;
C1-plain weave (or adhesive-bonded fabric) apery makes kelp;
C2-puts down close braiding apery and makes kelp;
C3-ring braiding apery makes kelp;
C4-circle interlocking braid apery makes kelp;
F (F1, F2, F3, F4)-artificial cloth;
F1-flat fabric (or adhesive-bonded fabric);
F2-plane knitting screen cloth;
F3-ring braiding screen cloth;
F4-circle interlocking braid screen cloth;
G-holdfast;
G1, G1, G3, G4, G5 ... Gn-sand grains;
H-sea bottom surface;
K1-buoyant device structure;
K2-shackle fixation structure;
L-connecting line.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can better understand the present invention and can be implemented, but illustrated embodiment is not as a limitation of the invention to make those skilled in the art.
The present invention a kind ofly has the seabed that apery makes kelp and determines sand structure 1 ', 2 ', 3 ', formed primarily of buoyant device structure K1, artificial kelp F, shackle fixation structure K2 and pedestal 6, its upper position is made up of convex ball float cylinder 1, artificial cloth F and pressing plate 2 by buoyant device structure K1, multiple latch block 11 is installed in a side end face wherein on convex ball float cylinder 1, and its central part of both sides installing connecting hole 21 installs multiple hole 22 on pressing plate 2, and latch block 11 is inserted artificial kelp F and be combined with each other, as shown in Fig. 1 ~ 3 with the hole 22 of pressing plate 2 again.
Refer to shown in Fig. 4, for upward view, wherein its convex pressing plate 4 of shackle fixation structure K2, artificial kelp F, shackle 5 and pressing plate 3 formed, insert the hole 32 of pressing plate 3 through artificial kelp F with the latch block 41 of convex pressing plate 4 in the bottom of artificial kelp F, and the two ends installing connecting hole 31 of pressing plate 3, wherein a shackle 5 is installed in convex pressing plate 4 one side end face, as shown in Figures 5 and 6.Be illustrated in figure 7 pedestal 6, can be cement or etc. other weight heavy, (or implementing with the fixing holdfast squeezing into seabed separately) and the equidistant multiple ring 7 of the upper end of pedestal 6 installing, wherein ring 7 can be reinforcing bar, plastics or other material.Refer to the artificial kelp F (F1, F2, F3, F4) of its random length shown in Figure 12 ~ 20.
Again, plain weave shown in Fig. 8 (or adhesive-bonded fabric) apery is made kelp C1 and is not dropped into seabed previous crops and batch state, state of batching after dropping into seabed produces stretched condition as shown in Figure 9 by buoyancy effect, wherein artificial cloth F (F1, F2, F3, F4) be ribbon, it has cellular, can be flat fabric F1, plane knitting screen cloth F2, ring braiding screen cloth F3, circle interlocking braid screen cloth F4, looped fabric or adhesive-bonded fabric, wherein cut out according to determine sand depth requirements, and meet and block sand effect to ocean current, and downward cliver fixation structure K2.As Fig. 9 and enlarged drawing A, multiple rings 7 on its pedestal 6 shown in B and Figure 10 are made shackle 5 below kelp with apery and to be hooked in each ring 7 as shown in enlarged drawing C in Figure 10, pedestal 6 is installed apery make kelp three layer construction its include floating drum fixation structure K1, artificial kelp F, shackle fixation structure K2.Again various apery is made kelp C1, C2, C3, C4 after separately sea bottom surface H being inserted holdfast G .... the shackle 5 waited hooks holdfast G, for another kind of combination can with sea bottom surface Intercalation as shown in figure 11.
As Figure 12, Figure 13, Figure 14, Figure 15, shown in Figure 16 and Figure 17, wherein Figure 12 is that fixation structure K1 three-dimensional exploded view is floated at the upper position of flat fabric F1, lower portion shackle fixation structure K2 three-dimensional exploded view, Figure 14 is that plain weave (or adhesive-bonded fabric) apery makes kelp C1 rear elevation, Figure 15 is that flat fabric apery makes kelp C1 front elevation drawing, Figure 16 and Figure 17 is that plain weave (or adhesive-bonded fabric) apery makes kelp C1 stereogram, wherein sand grains G1 in Figure 17, G1, G3, G4, G5 ... Gn flows to the space sand grains G1 of artificial cloth F1 by current direction, G1, G3, G4, G5 ... Gn slowly down drops because of Action of Gravity Field, therefore in the below that plain weave (or adhesive-bonded fabric) apery makes kelp C1, accumulation knockout is hoarded gradually.As shown in figure 18 for plane knitting apery makes kelp C2, wherein floating drum fixation structure K1 connects the upper-end part of driving of plane knitting cloth F2, and shackle fixation structure K2 connects the lower end part of plane knitting cloth F2.
As shown in figure 19 for ring braiding apery makes kelp C3, wherein floating drum fixation structure K1 connects the upper-end part of driving of ring woven cloth F3, and shackle fixation structure K2 connects the lower end part of plane knitting cloth F2.As shown in figure 20 for circle interlocking braid apery makes kelp C4, wherein floating drum fixation structure K1 connects the upper-end part of driving of circle interlocking braid cloth F3, and shackle fixation structure K2 connects the lower end part of circle interlocking braid cloth F3.
Refer to shown in Figure 21 and enlarged drawing D, wherein above multiple pedestal 6, install various apery and make kelp C1, C2, C3C4 connects two connecting holes 21 with connecting line L, also do between 2 ' 1 to connect as shown in figure 22 all connection, all faces formation campshed effect can be greater than float arbitrarily with ocean current, and can prevent the tip of artificial kelp from occurring by sinuous flow knotting problem.
Implement profit:
Get artificial kelp: ring woven cloth (long X is wide, 3mx15cm, hole: 6mmx9mm, every meter square of > 40000 coils, looped pile aperture > 0.5mm).Buoyancy tube: 10cm (length), 1 inch of (diameter) inner gassy.Pressing plate: 15cm (length) x1 " x2mm (thickness) both sides install hole and central authorities install multiple hole.Pedestal: with the one-body molded specification 1mx1mx20cm of cement (thickness), ring (1 ") its with triangular shape arrangement position interval installing ring.It utilizes the latch block of buoyant device structure to penetrate apery and makes kelp, insert again in pressing plate central hole and complete upper buoyancy device structural body, pressing plate central hole is inserted with the latch block of convex pressing plate again through artificial kelp bottom artificial kelp, and at convex pressing plate one side installing shackle, separately the shackle batching apery and make kelp is hooked the ring 7 on pedestal (or holdfast), 8 drop into seabed again, and apery is made after kelp is upheld and formed piling structure as shown in Figure 21, Figure 22.
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (7)
1. one kind has the seabed that apery makes kelp and determines sand structure, it is characterized in that, primarily of buoyant device structure, banded artificial kelp, shackle fixation structure and pedestal or holdfast formed, its upper position is that buoyant device structure is by convex ball float cylinder, artificial kelp and pressing plate formed, and convex ball float wound packages establishes its table end face of a floating drum to install multiple latch block, and both sides installing connecting hole central part installs multiple hole on pressing plate, and multiple latch blocks of convex ball float cylinder are inserted artificial kelp be combined with each other with the hole of pressing plate again, central part is artificial kelp, and down connection lower portion is shackle fixation structure, by its convex pressing plate, artificial kelp, shackle and pressing plate formed, insert the hole of pressing plate through artificial kelp with the latch block of convex pressing plate in the bottom of artificial kelp, and the two ends installing connecting hole of pressing plate, wherein a shackle is installed in convex pressing plate one side end face, position on this, central part and lower portion form various apery and make kelp.
2. determine sand structure according to the seabed that apery makes kelp that has described in claim 1, it is characterized in that, wherein pedestal can be cement or irony weight, and the equidistant multiple ring of upper end installing of pedestal, or separately to squeeze into the fixing holdfast in seabed, wherein ring is reinforcing bar, plastics or other material.
3. according to claim 1 have the seabed that apery makes kelp and determine sand structure, it is characterized in that, the wherein artificial kelp of random length, for ribbon, it has cellular, by various fiber or yarn are woven flat fabric, plane knitting screen cloth, ring braiding screen cloth, circle interlocking braid screen cloth, looped fabric or adhesive-bonded fabric, it is cut out according to determining sand depth requirements.
4. sand structure is determined in the seabed that apery makes kelp that has according to claim 1 or 3, it is characterized in that, wherein buoyant device structure, artificial kelp and lower portion shackle fixation structure combine and form banded apery and make kelp.
5. sand structure is determined in the seabed that apery makes kelp that has according to claim 1 or 3, it is characterized in that, wherein buoyant device structure, artificial kelp and lower portion shackle fixation structure combine and form ring braiding apery and make kelp.
6. sand structure is determined in the seabed that apery makes kelp that has according to claim 1 or 3, it is characterized in that, wherein buoyant device structure, artificial kelp and lower portion shackle fixation structure combine and form circle interlocking braid apery and make kelp.
7. according to claim 1 have the seabed that apery makes kelp and determine sand structure, it is characterized in that, various apery is made kelp and is referred to that flat fabric apery makes kelp, plane knitting apery makes kelp, ring braiding apery makes kelp and circle interlocking braid apery makes kelp or adhesive-bonded fabric apery makes kelp, is interconnected to form piling structure with connecting hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102141966 | 2013-11-18 | ||
| TW102141966A TWI537453B (en) | 2013-11-18 | 2013-11-18 | The Imitation of Artificial Sand Kelp Underwater Structure Fixed and the Department of the Buoy Fixed Structure of Synthetic Fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652349A true CN104652349A (en) | 2015-05-27 |
| CN104652349B CN104652349B (en) | 2018-09-18 |
Family
ID=53173471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592243.4A Expired - Fee Related CN104652349B (en) | 2013-11-18 | 2013-11-22 | Seabed sand fixing structure with artificial kelp |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150139733A1 (en) |
| CN (1) | CN104652349B (en) |
| TW (1) | TWI537453B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190021301A1 (en) * | 2017-07-24 | 2019-01-24 | Ryan Hagerman | Fishing hook snare system |
| US10602725B1 (en) | 2018-10-02 | 2020-03-31 | David W. Ewald | Modular habitat apparatuses for aquatic life |
| CN110984064A (en) * | 2019-11-25 | 2020-04-10 | 长沙理工大学 | Method for improving river channel Jiangxin continental tail ship navigation water flow conditions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09143952A (en) * | 1995-11-20 | 1997-06-03 | Sanritsu Sangyo Kk | Clarifier for river and the like |
| CN102012193A (en) * | 2010-09-28 | 2011-04-13 | 中国科学技术大学 | Multifunctional protective blanket |
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590585A (en) * | 1968-04-24 | 1971-07-06 | Shell Oil Co | Composite structure |
| DE1809506A1 (en) * | 1968-11-12 | 1970-05-27 | Szyfter Bruno | Mole consisting of individual floating bodies |
| US4534675A (en) * | 1983-09-26 | 1985-08-13 | Morrisroe John P | Artificial seaweed |
| US5660505A (en) * | 1995-10-10 | 1997-08-26 | Enviro-Guard, L.L.C. | Silt fence anchor |
| US20140099166A1 (en) * | 2012-10-08 | 2014-04-10 | Canadian Floating Fence Corporation | Floatation Spar for an Oil Containment Boom |
-
2013
- 2013-11-18 TW TW102141966A patent/TWI537453B/en not_active IP Right Cessation
- 2013-11-20 US US14/085,756 patent/US20150139733A1/en not_active Abandoned
- 2013-11-22 CN CN201310592243.4A patent/CN104652349B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09143952A (en) * | 1995-11-20 | 1997-06-03 | Sanritsu Sangyo Kk | Clarifier for river and the like |
| CN102012193A (en) * | 2010-09-28 | 2011-04-13 | 中国科学技术大学 | Multifunctional protective blanket |
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI537453B (en) | 2016-06-11 |
| CN104652349B (en) | 2018-09-18 |
| US20150139733A1 (en) | 2015-05-21 |
| TW201520398A (en) | 2015-06-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |