CN208532393U - A kind of novel artificial wetland percolator - Google Patents
A kind of novel artificial wetland percolator Download PDFInfo
- Publication number
- CN208532393U CN208532393U CN201820951623.0U CN201820951623U CN208532393U CN 208532393 U CN208532393 U CN 208532393U CN 201820951623 U CN201820951623 U CN 201820951623U CN 208532393 U CN208532393 U CN 208532393U
- Authority
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- China
- Prior art keywords
- waterproof construction
- bentonite
- pond
- blanket
- percolator
- 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
- 238000010276 construction Methods 0.000 claims abstract description 27
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 26
- 239000000440 bentonite Substances 0.000 claims abstract description 26
- 239000004568 cement Substances 0.000 claims abstract description 12
- 239000011505 plaster Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 12
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011449 brick Substances 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000004746 geotextile Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 12
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920006262 high density polyethylene film Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to a kind of novel artificial wetland percolator, including bottom of pond waterproof construction and pool wall waterproof construction, the bottom of pond waterproof construction from top to bottom successively includes compacting soil matrix, compacted cohesive soil layer, Na-bentonite blanket and cement sand plaster；The pool wall waterproof construction ecto-entad successively includes brick wall, Na-bentonite blanket and cement sand plaster, and the cement sand plaster angle joint of the bottom of pond waterproof construction and pool wall waterproof construction is filled by bentonite；The utility model has the advantages that, bentonite waterproof blanket bridging method is nature overlap joint, and lap width is not less than 10cm, and overlap joint above must depress width, vault flanging wall by width on facade (inclined-plane), structure, simple process will not lead to pond leakage problems because of construction.
Description
Technical field
The utility model relates to pond antiseepage fields, and in particular to a kind of novel artificial wetland percolator.
Background technique
Artificial swamp is the wetland system that people simulate natural bioremediation system structure and function and build, can control operation
System, a kind of technique to be handled polluted water are made of the part such as building enclosure, artificial dielectric, water plant.When
Its pollutant is adsorbed by bed body, filtering, decomposes and reach water purification when water enters artificial swamp.Artificial swamp is divided into table
Surface current artificial swamp, horizontal drowned flow artificial wet land and vertical subsurface flow wetland.Surface current artificial wetland refers to water in artificial swamp
Dielectric layer surface flowing makes the artificial of Water warfare by surface materials, the interception of plant roots and stems and biomembrane degradation thereon
Wetland.Horizontal drowned flow artificial wet land refers to that water enters the horizontal artificial swamp medium that flows through from artificial swamp pond body one end and passes through medium
The degradation of interception, plant root and biomembrane makes the artificial swamp of Water warfare.Vertical current constructed wetland refers to water from Manual moist
Ground surface flow vertically through artificial swamp it is media bed and from bottom be discharged or from artificial swamp bottom enter flow vertically to medium surface layer
The artificial swamp that water of sening as an envoy to side by side is purified.Existing artificial swamp bottom of pond mainly uses 2 kinds of modes, the first is concrete
Leakage preventing structure, second be HDPE antiseepage film leakage preventing structure.
Concrete structure used by existing pond antiseepage, it is not only at high cost, and effect is unobvious, part pond occurs
Crack situation.
The leakage preventing structure of the HDPE antiseepage film of existing use, partially due to the no reasonably processing overlap joint of unit in charge of construction,
For water pipe wear HDPE antiseepage film be carry out related measure, HDPE antiseepage film be laid with after the completion of be to be rolled using mechanically direct,
Wetland leakage preventing structure cracking or pond is caused drainage occur.
Existing Chinese patent document CN201620655878.3 discloses a kind of artificial pond leakage preventing structure of going sightseeing, main
Technical solution are as follows: a kind of artificial pond leakage preventing structure of going sightseeing, including being sequentially overlapped the antiseepage film being layed on ground and buffer layer,
The hard plastic layer of waterproof is equipped between the buffer layer and antiseepage film, the hard plastic layer includes the modeling that several are tightly connected
Flitch, the plastic plate inside are equipped with multiple cavitys for increasing plastic plate protecting against shock abilities.It is different from the utility model.
Utility model content
The purpose of this utility model is to solve the above problems, provide a kind of structure and simple process, good water-proof effect it is new
Type artificial swamp percolator.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel artificial wetland percolator, including bottom of pond waterproof construction and pool wall waterproof construction, the bottom of pond waterproof
Structure from top to bottom successively includes compacting soil matrix, compacted cohesive soil layer, Na-bentonite blanket and cement sand plaster；The pool wall waterproof
Structure ecto-entad successively includes brick wall, Na-bentonite blanket and cement sand plaster, the bottom of pond waterproof construction and pool wall waterproof
The cement sand plaster angle joint of structure is filled by bentonite.
Further, the Na-bentonite blanket is made of the sub- bentonite of sodium basal granule and two layers of geotextiles, passes through 5000g/
㎡ carries out nature overlap joint, lap width >=10cm.
Further, the compacting factor of the compacted cohesive soil layer is 97%, with a thickness of 500mm.
Further, the cement sand plaster is with a thickness of 20mm, and the brick wall is with a thickness of 240mm.
The utility model has the beneficial effects that:
Conventionally used for antiseepage HDPE film bridging method be welding, welding bead lap width: 80~100mm；Sweat soldering
280~300 DEG C of operating temperature；Damaged part restorative procedure: cutting the identical material of specification, heats viscous benefit, and polyethylene glue seals,
Specially treated need to be done in poling part.Compared with prior art, the utility model bentonite waterproof blanket bridging method is takes naturally
It connects, lap width is not less than 10cm, and overlap joint must upper width pressure width, vault flanging wall on facade (inclined-plane).Structure, simple process,
It will not lead to pond leakage problems because of construction.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution in the prior art, for those of ordinary skill in the art, is not paying
Out under the premise of creative work, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the bottom of pond waterproof construction schematic diagram of the utility model；
Fig. 2 is the pool wall waterproof construction schematic diagram of the utility model.
Specific embodiment
A kind of novel artificial wetland percolator as shown in Figs. 1-2, including bottom of pond waterproof construction and pool wall waterproof construction,
The bottom of pond waterproof construction from top to bottom successively includes that compacting soil matrix 1, compacted cohesive soil layer 2, Na-bentonite blanket 3 and cement mortar are smeared
Face 4；The pool wall waterproof construction ecto-entad successively includes brick wall 5, Na-bentonite blanket 3 and cement sand plaster 4, the bottom of pond
4 jiaos of joints of cement sand plaster of waterproof construction and pool wall waterproof construction are filled by bentonite 6.
Further, the Na-bentonite blanket 3 is made of the sub- bentonite 6 of sodium basal granule and two layers of geotextiles, is passed through
5000g/ ㎡ carries out nature overlap joint, lap width >=10cm.
Further, the compacting factor of the compacted cohesive soil layer 2 is 97%, with a thickness of 500mm.
Further, the cement sand plaster 4 is with a thickness of 20mm, and the brick wall 5 is with a thickness of 240mm.
The antiseepage way main body of the present apparatus uses clay and Na-bentonite blanket 3.
3 water-proof mechanism of Na-bentonite blanket are as follows: it is inflatable that the sub- bentonite 6 of sodium basal granule selected by bentonite waterproof blanket 3 meets water
24 times or more, form it into the colloid system that uniform stickiness is high and filter loss is low makes swollen under two layers of geotextiles restriction effect
Profit soil 6 becomes orderly expansion from unordered, and lasting water swelling is the result is that allow bentonite bed itself to reach closely knit, to have
Waterproof action.Under normal circumstances after clay compacting, antiseepage coefficient can reach 1*10-7More than.
Conventionally used for antiseepage HDPE film bridging method be welding, welding bead lap width: 80~100mm；Sweat soldering
280~300 DEG C of operating temperature；Damaged part restorative procedure: cutting the identical material of specification, heats viscous benefit, and polyethylene glue seals,
Specially treated need to be done in poling part.Compared with prior art, the utility model bentonite waterproof blanket bridging method is takes naturally
It connects, lap width is not less than 10cm, and overlap joint must upper width pressure width, vault flanging wall on facade (inclined-plane).Structure, simple process,
It will not lead to pond leakage problems because of construction.The content not being described in detail in the utility model is the prior art.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of novel artificial wetland percolator, which is characterized in that described including bottom of pond waterproof construction and pool wall waterproof construction
Bottom of pond waterproof construction from top to bottom successively includes compacting soil matrix (1), compacted cohesive soil layer (2), Na-bentonite blanket (3) and cement mortar
It plasters (4)；The pool wall waterproof construction ecto-entad successively includes brick wall (5), Na-bentonite blanket (3) and cement sand plaster
(4), cement sand plaster (4) the angle joint of the bottom of pond waterproof construction and pool wall waterproof construction is carried out by bentonite (6)
Filling.
2. a kind of novel artificial wetland percolator according to claim 1, which is characterized in that the Na-bentonite blanket
(3) be made of the sub- bentonite of sodium basal granule (6) and two layers of geotextiles, by 5000g/ ㎡ carry out nature overlap joint, lap width >=
10cm。
3. a kind of novel artificial wetland percolator according to claim 1, which is characterized in that the compacted cohesive soil layer
(2) compacting factor is 97%, with a thickness of 500mm.
4. a kind of novel artificial wetland percolator according to any one of claims 1 to 3, which is characterized in that the water
Cement mortar plasters (4) with a thickness of 20mm, and the brick wall (5) is with a thickness of 240mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951623.0U CN208532393U (en) | 2018-06-20 | 2018-06-20 | A kind of novel artificial wetland percolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951623.0U CN208532393U (en) | 2018-06-20 | 2018-06-20 | A kind of novel artificial wetland percolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532393U true CN208532393U (en) | 2019-02-22 |
Family
ID=65392193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951623.0U Expired - Fee Related CN208532393U (en) | 2018-06-20 | 2018-06-20 | A kind of novel artificial wetland percolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532393U (en) |
-
2018
- 2018-06-20 CN CN201820951623.0U patent/CN208532393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220816 Address after: Room B111, 5th floor, Qujiang campus, Jiaotong University, 99 Yanxiang Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: SHAANXI HUACHENG INDUSTRIAL Co.,Ltd. Address before: Room 108-E, Building 5, Qujiang Campus, Jiaotong University, No. 99, Yanxiang Road, Yanta District, Xi'an City, Shaanxi Province 710000 Patentee before: SHAANXI YAOKUN ENVIRONMENTAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |