CN205804320U - Can the multiplex blind pipe of drainage permeable - Google Patents
Can the multiplex blind pipe of drainage permeable Download PDFInfo
- Publication number
- CN205804320U CN205804320U CN201620762952.1U CN201620762952U CN205804320U CN 205804320 U CN205804320 U CN 205804320U CN 201620762952 U CN201620762952 U CN 201620762952U CN 205804320 U CN205804320 U CN 205804320U
- Authority
- CN
- China
- Prior art keywords
- blind pipe
- drainage
- layer
- multiplex
- permeable
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000004746 geotextile Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 239000003818 cinder Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 238000004804 winding Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 8
- 230000008595 infiltration Effects 0.000 description 7
- 238000001764 infiltration Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229920004933 Terylene® Polymers 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- -1 traffic Substances 0.000 description 2
- 229920006052 Chinlon® Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
This utility model relates to one can the multiplex blind pipe of drainage permeable, belong to civil engineering adrainage material field, blind pipe skeleton can be included by the multiplex blind pipe of drainage permeable, first drainage layer, metalling and the second drainage layer, in blind pipe skeleton, there is tube chamber, first drainage layer encloses the side away from tube chamber being located at blind pipe skeleton, metalling is arranged at the side away from blind pipe skeleton of the first drainage layer, second drainage layer is arranged at the side away from the first drainage layer of metalling, it utilizes the excellent water permeability of metalling and water filtering performance, rubble is arranged between the first drainage layer and the second drainage layer formation filter structure, drainage and permeable excellent effect, technique is simple, cost is relatively low.
Description
Technical field
This utility model relates to civil engineering adrainage material field, in particular to one can drainage permeable multiplex
Blind pipe.
Background technology
Draining blind pipe is also known as weeper drain, mainly with synthetic fibers, plastics and synthetic rubber etc. as raw material, through different
Process makes all kinds, multi-functional geotechnique's product.Its material hydrophobic, resistance are little, have high surface infiltration energy
Power and internal water passing capacity；And there is fabulous anti-pressure ability and adapt to the ability of deformation；There is splendid chemical inertness, at rock
Geotechnique's journey can keep the permanent life-span in using；Lightweight, easy cutting, construction and installation are convenient.Draining blind pipe is widely used in soil
The ground next part drainage system of the construction projects such as wood, traffic, water conservancy, work China Democratic National Construction Association miner, environmental conservation.Its Main Function is collection casting
Middle infiltration, in order to reduce groundwater pressure, gets rid of excessive moisture, the protection soil body and building and will not break because producing seepage deformation
Bad.
Existing Permeable blind pipe complex manufacturing technology, expends great amount of cost, and it is as engineering articles for use, and cost performance is the highest.
Utility model content
The purpose of this utility model be to provide one can the multiplex blind pipe of drainage permeable, it utilizes excellent permeable of metalling
Performance and water filtering performance, be arranged between the first drainage layer and the second drainage layer formation filter structure by rubble, and permeable effect is excellent
Good, technique is simple, and cost is relatively low.
Embodiment of the present utility model is achieved in that
One can the multiplex blind pipe of drainage permeable, it includes blind pipe skeleton, the first drainage layer, metalling and the second drainage
Layer, has tube chamber in blind pipe skeleton, and the first drainage layer encloses the side away from tube chamber being located at blind pipe skeleton, and metalling is arranged at the
The side away from blind pipe skeleton of one drainage layer, the second drainage layer is arranged at the side away from the first drainage layer of metalling.
This utility model embodiment provides the benefit that: this utility model provide can the multiplex blind pipe of drainage permeable, including
Blind pipe skeleton, the first drainage layer, metalling and the second drainage layer.Blind pipe skeleton can drainage permeable multiplex blind pipe for supporting
Tube wall, prevents body from subsiding and results in blockage, and has tube chamber in blind pipe skeleton, penetrates into and can the subsoil water of the multiplex blind pipe of drainage permeable lead to
Cross tube chamber drain and discharge.First drainage layer encloses the side away from tube chamber being located at blind pipe skeleton, and metalling is arranged at the first filter
The side away from blind pipe skeleton of water layer, the second drainage layer is arranged at the side away from the first drainage layer of metalling.This can be arranged
After the permeable multiplex blind pipe of water is positioned over underground, seepage in underground is penetrated into body by the second drainage layer, and the seepage in underground of infiltration is through broken
Rock layers filters again, and the seepage in underground filtered through metalling enters tube chamber through the first drainage layer again.Second drainage layer can
To prevent seepage in underground when through the second drainage layer, disintegrating slag affects the permeable effect of metalling in entering metalling.First drainage
Layer, for preventing the rubble of metalling from causing tube chamber to block in entering pipe, carries out further mistake to the seepage in underground penetrated into simultaneously
Filter.Owing to water permeability and the water filtering performance of metalling are excellent, rubble is arranged between the first drainage layer and the second drainage layer
The filter structure formed, makes this can have excellent permeable and water filtering performance by multiplex blind pipe of drainage permeable.Meanwhile, metalling is used
As intermediate filter layer, cost is relatively low, and cost performance is high.Additionally, this can drainage permeable multiplex blind pipe simple in construction, easy to make.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other relevant accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 for this utility model embodiment 1 provide can the axonometric chart of the multiplex blind pipe of drainage permeable；
Fig. 2 for this utility model embodiment 1 provide can the structural representation of the multiplex blind pipe of drainage permeable；
Fig. 3 is the sectional view in Fig. 2 along line A-A；
Fig. 4 is the partial enlarged drawing of IV in Fig. 3；
The close-up schematic view of the metalling that Fig. 5 provides for this utility model embodiment 1；
Fig. 6 for this utility model embodiment 2 provide can the structural representation of the multiplex blind pipe of drainage permeable；
Fig. 7 is the sectional view in Fig. 6 along line B-B；
Fig. 8 for this utility model embodiment 3 provide can the structural representation of the multiplex blind pipe of drainage permeable.
In figure:
Can the multiplex blind pipe of drainage permeable 100,200,300；Blind pipe skeleton 110；Tube chamber 111；Anticorrosive coat 112；First drainage
Layer 120；First surface 121；Second surface 122；Metalling 130；Water entering surface 131；Go out the water surface 132；Rubble 133；Permeable hole
134；Second drainage layer 140；3rd surface 141；4th surface 142；First bracing frame 210；Filling face 211；Supporting surface 212；
Content cavity 213；Waterproof layer 310.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.
Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
First embodiment
Fig. 1 for the present embodiment provide can the axonometric chart of the multiplex blind pipe of drainage permeable 100, refer to Fig. 1, the present embodiment carries
For one can the multiplex blind pipe of drainage permeable 100, it includes blind pipe skeleton the 110, first drainage layer 120, metalling 130 and second
Drainage layer 140, above-mentioned first drainage layer 120 encloses the outside being located at blind pipe skeleton 110 as shown in Figure 1, and metalling 130 is arranged at
The outside of the first drainage layer 120 as shown in Figure 1, the second drainage layer 140 encloses the outside being located at metalling 130 as shown in Figure 1.
Fig. 2 for the present embodiment provide can the structural representation of the multiplex blind pipe of drainage permeable 100, Fig. 3 is along A-A in Fig. 2
The sectional view of line.Refer to Fig. 2 and Fig. 3, it is preferable that in the present embodiment, blind pipe skeleton 110 be along above-mentioned can drainage permeable
The metal spiral coil that multiplex blind pipe 100 axis direction extends, such as chromium metal spiral coil.Blind pipe skeleton 110 can be one group
Metal spiral coil, it is also possible to be the combination of the metal spiral coil that two groups or more is identical, many group metal spiral coils
It is arranged in parallel the compressive property that can strengthen blind pipe skeleton 110.
Refer to Fig. 3, above-mentioned blind pipe skeleton 110 along can drainage permeable multiplex blind pipe 100 axis direction external diameter keep not
Become, the consistent external diameter of blind pipe skeleton 110 can make above-mentioned can drainage permeable multiplex blind pipe 100 body uniform, it is simple to adjacent two
Above-mentioned can the linking of the multiplex blind pipe of drainage permeable 100.In addition the external diameter that blind pipe skeleton 110 is consistent make above-mentioned can drainage permeable many
Smooth by blind pipe 100 profile, enhancing can the rigidity of the multiplex blind pipe of drainage permeable 100.
Referring to Fig. 3, above-mentioned blind pipe skeleton 110 is the metal spiral coil of uniform winding, and it is parallel to each other and adjacent
Distance value between any two sections of winding wires is constant, and equally distributed metal spiral coil makes above-mentioned blind pipe skeleton 110 stress equal
Even.Above-mentioned it is parallel to each other and the choosing of distance between adjacent any two sections of winding wires, can be according to the size of Specific construction
Demand and weight capacity require to determine, the weight capacity of the winding wire distance above-mentioned blind pipe skeleton 110 of conference impact excessively, and coil
Linear distance is too small can affect above-mentioned can water permeable ability within the multiplex blind pipe of drainage permeable 100, cause simultaneously the waste of material from
And increase cost.The uniform winding of above-mentioned blind pipe skeleton 110 metal spiral coil and suitable winding wire distance, it is possible to effectively
Prevent above-mentioned can the multiplex blind pipe of drainage permeable 100 due to be embedded in for a long time the deformation caused underground and local collapse impact ooze
Water draining.
In order to extend can service life of the multiplex blind pipe of drainage permeable 100, make can drainage permeable multiplex blind pipe 100 in engineering
The performance that medium-term and long-term holding is stable, generally carries out preservative treatment to blind pipe skeleton 110, is prevented effectively from blind pipe skeleton 110 by corruption
Erosion property material such as the erosion of acid, alkali etc..
Fig. 4 is the partial enlarged drawing of IV in Fig. 3, and IV is the partial cross sectional views of blind pipe skeleton 110, represents metal spiral coil
It is perpendicular to the sectional view in its spiral path direction.Referring to Fig. 4, the cross section of blind pipe skeleton 110 winding wire is circular, and winding wire is adopted
The deposition of surface deposits can be reduced by circular cross-section as far as possible, improve the antiseptic property of blind pipe skeleton 110.Blind pipe skeleton 110
Being provided with anticorrosive coat 112, anticorrosive coat 112 is coated on blind pipe skeleton 110 winding wire outer wall.Anti-corrosion of metal generally uses cladding process to enter
Row preservative treatment, i.e. coats one layer of anti-corrosion material in metal surface, and conventional anti-corrosion material includes varnish, colored paint, polrvinyl chloride
Plastics, vinyl plastics, vaseline and paraffin etc..Additionally, the preservative treatment to blind pipe skeleton 110 can also use chemical preservation
Process such as bonderizing, process etc. of turning blue.
Please continue to refer to 2 and Fig. 3, having tube chamber 111 in blind pipe skeleton 110, infiltration can the multiplex blind pipe of drainage permeable 100
Internal subsoil water is finally collected in tube chamber 111, then carries out drain discharge by tube chamber 111.As it is shown on figure 3, blind pipe skeleton 110
Along the internal diameter of drainage permeable multiplex blind pipe 100 axis direction keeping constant, tube chamber 111 is for being similar to the uniform empty of cylinder
Chamber.Owing to the actual displacement of uneven pipeline is equal to the minimum of this uneven pipeline each point displacement, tube chamber 111 uniform
Arrange make tube chamber 111 along can drainage permeable multiplex blind pipe 100 axis direction there is identical displacement everywhere, prevent tube chamber
111 because of along can the caliber change of drainage permeable multiplex blind pipe 100 axis direction make can the displacement of the multiplex blind pipe of drainage permeable 100
Decline.According to concrete construction demand and the situation of engineering location subsoil water, select the blind pipe skeleton 110 of different inner diameters, make
Tube chamber 111 disclosure satisfy that different displacement demands.
Continuing with in the lump refering to Fig. 2 and Fig. 3, the first drainage layer 120 includes relative first surface 121 and second surface
122, the first drainage layer 120 is arranged at outside blind pipe skeleton 110 as depicted, and the first table of above-mentioned first drainage layer 120
Face 121 and blind pipe skeleton 110 away from the wall contacts of tube chamber 111 side, second surface 122 be positioned at the first drainage layer 120 away from
The side of blind pipe skeleton 110.As it can be seen, first surface 121 is identical with second surface 122 distance value throughout, the first filter
Water layer 120 is uniform around above-mentioned blind pipe skeleton 110 thickness everywhere, enables the subsoil water through the first drainage layer 120 equal
Penetrate into tube chamber 111 evenly.
First drainage layer 120 is directly wound in above-mentioned blind pipe skeleton 110 outer wall, and the first drainage layer 120 encloses for multiple structure
It is located at blind pipe skeleton 110 outer wall.The thickness of the first drainage layer 120 needs to select according to different construction demands, the first filter
Water layer 120 its water penetration the thinnest is the best, and first drainage layer 120 its filter effect the thickest is the best.Additionally, be wound in blind pipe skeleton
The first drainage layer 120 of 110 should leave suitable distortion allowance, and the first drainage layer 120 multiple structure is positioned at second surface 122
Outermost edge, a mode for seam can be used to sew up.
In this embodiment, it is preferred that, the first drainage layer 120 is geotechnique's layer of cloth.Geotextiles is a kind of New Building Materials,
Raw material is the synthetic fibers of the high molecular polymers such as terylene, polypropylene, acrylic, chinlon, has the several functions such as filtration, draining.When
When water is flowed into coarse fodder soil layer by fines soil layer, utilize breathability and water penetration that terylene short fiber needle-punched geotextiles is good, make current
Pass through, and current-carrying soil particle effectively, fine sand, little building stones etc., with stablizing of the engineering that conserves water and soil.Terylene short fiber needle-punched geotextiles
Having good water guide performance, it can form drainage channel with inside soil body, by surplus liquid in soil structures and gas discharging.
The close-up schematic view of the metalling 130 that Fig. 5 provides for the present embodiment.See also Fig. 3 and Fig. 5, rubble
Layer 130 includes water entering surface 131, goes out the water surface 132, rubble 133 and permeable hole 134, and metalling 130 is surrounded on above-mentioned first drainage
Outside layer 120, the water surface 132 that goes out of metalling 130 contacts with the second surface 122 of the first drainage layer 120.Hanging down of metalling 130
Directly the cross section in blind pipe skeleton 110 axis direction is circular.Preferably, metalling 130 is uniformly arranged on the first drainage layer
Outside 120, i.e. water entering surface 131 and to go out the water surface 132 be two concentric circulars on metalling 130 cross section, water entering surface 131 is concentric circular
Cylindrical.
As it is shown in figure 5, rubble 133 at water entering surface 131 and goes out between the water surface 132, the space shape between multiple rubbles 133
Becoming permeable hole 134, rubble 133 selects hydrophobic material, metalling 130 to have good surface infiltration ability and internal water flowing energy
Power.Rubble 133 is without solid shape, and the granule of rubble 133 is without fixed dimension, and to a certain extent, rubble 133 granule is the least,
Permeable hole 134 is the least, and its filter effect is the best.In order to avoid rubble 133 blocks the first drainage layer 120 and the second drainage layer
The treatment hole of 140, impact can the permeable effect of the multiplex blind pipe of drainage permeable 100, rubble 133 needs more than the first drainage layer 120
And second treatment hole of drainage layer 140, according to different construction demands, different size of rubble 133 can be selected.Sand gravel
Being respectively provided with preferable hydrophobic performance with cinder etc., price is relatively low, it is preferable that rubble 133 is sand gravel layer or cinder layer.
Referring to Fig. 2 and Fig. 3, the second drainage layer 140 includes the 3rd relative surface 141 and the 4th surface 142, second
Drainage layer 140 is arranged at outside metalling 130 as depicted, and the 3rd surface 141 and rubble of above-mentioned second drainage layer 140
Layer 130 go out the water surface 132 wall contacts, the 4th surface 142 is positioned at the second drainage layer 140 side away from metalling 130.Such as figure
Shown in, the 3rd surface 141 is identical with the 4th surface 142 distance value throughout, and the second drainage layer 140 is around above-mentioned rubble
Layer 130 thickness everywhere are uniform, enable the subsoil water through the second drainage layer 140 to penetrate into metalling 130 equably.
Second drainage layer 140 is wound in the water entering surface 131 of metalling 130 for multiple structure.The thickness of the second drainage layer 140
Can select according to different construction demands.Additionally, the second drainage layer 140 being wound in metalling 130 should leave suitable
When distortion allowance, the edge on the 4th surface 142, a mode for seam can be used to sew up.In the present embodiment, preferably
Ground, the second drainage layer 140 is geotechnique's layer of cloth, it is possible to strengthening can the filtration of the multiplex blind pipe of drainage permeable 100, drain function.
To sum up, provide in the present embodiment can be after the multiplex blind pipe of drainage permeable 100 be positioned over underground, and seepage in underground is by second
Drainage layer 140 penetrates into metalling 130, and the seepage in underground of infiltration filters again through metalling 130, through metalling 130 mistake
The seepage in underground of filter enters tube chamber 111 through the first drainage layer 120 again.Second drainage layer 140 is possible to prevent seepage in underground at warp
During the second drainage layer 140, disintegrating slag enters blocking permeable hole 134 in metalling 130, thus affects the permeable effect of metalling 130.
First drainage layer 120 causes tube chamber 111 to block, simultaneously to the underground penetrated into for preventing the rubble of metalling 130 in entering pipe
Infiltration is further filtered.Owing to water permeability and the water filtering performance of metalling 130 are excellent, rubble 133 is arranged at
The multilamellar filter structure formed between one drainage layer 120 and the second drainage layer 140, makes this to have excellent by multiplex blind pipe of drainage permeable
Good permeable and water filtering performance.Meanwhile, using metalling 130 as intermediate filter layer, cost is relatively low, and cost performance is high.
Second embodiment
Fig. 6 for the present embodiment provide can the structural representation of the multiplex blind pipe of drainage permeable 200, Fig. 7 is along B-B in Fig. 6
The sectional view of line.Refer to Fig. 6 and Fig. 7, the present embodiment provide one can the multiplex blind pipe of drainage permeable 200, it is implemented with first
Example can drainage permeable multiplex blind pipe 100 roughly the same, what the difference of the two was the present embodiment can the multiplex blind pipe of drainage permeable
200 go back its first bracing frame 210 including being arranged between metalling 130 and the second drainage layer 140.
First bracing frame 210 includes relative filling face 211 and supporting surface 212, supporting surface 212 and the second drainage layer 140
The 3rd surface 141 contact, fill and between face 211 and the second surface 122 of the first drainage layer 120, form content cavity 213, rubble
133 are arranged in content cavity 213.Supporting surface 212 and the water seepage hole in filling face 211, ground it is provided through on first bracing frame 210
Lower water can enter metalling 130 by the water seepage hole of the first bracing frame 210 after the second drainage layer 140.Preferably, above-mentioned
First bracing frame is cylindrically coiled spring or braided steel wire frame.
To sum up, the present embodiment provide can the multiplex blind pipe of drainage permeable 200, the first bracing frame 210 is supported in the second drainage
Layer 140, makes can have more excellent deformation resistance by the multiplex blind pipe of drainage permeable 200.Rubble 133 can directly be filled in content simultaneously
Chamber 213, make can the manufacture of the multiplex blind pipe of drainage permeable 200 easier.
3rd embodiment
Fig. 8 for the present embodiment provide can the structural representation of the multiplex blind pipe of drainage permeable 300, refer to Fig. 8, this enforcement
Example provide one can the multiplex blind pipe of drainage permeable 300, it can the multiplex blind pipe of drainage permeable 100 substantially phase with first embodiment
With, the difference of the two be the present embodiment can the multiplex blind pipe of drainage permeable 300 also it includes being arranged at the anti-of first surface 121
Water layer 310, waterproof layer 310 cross section is half arc.During installation, will can be provided with the one of waterproof layer 310 by the multiplex blind pipe of drainage permeable 300
It is placed on lower section, prevents the subsoil water penetrating into tube chamber 111 from oozing go back to underground.
In sum, this utility model utilizes the excellent water permeability of metalling 130 and water filtering performance, is set by rubble 133
It is placed between the first drainage layer 120 and the second drainage layer 140 filter structure formed, makes this to have by multiplex blind pipe of drainage permeable
Excellent permeable and water filtering performance, simple in construction, easy to process.Using rubble 133 as primary raw material, cost is relatively low.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. one kind can the multiplex blind pipe of drainage permeable, it is characterised in that it include blind pipe skeleton, the first drainage layer, metalling and
Second drainage layer, has tube chamber in described blind pipe skeleton, described first drainage layer enclose be located at described blind pipe skeleton away from described
The side of tube chamber, described metalling is arranged at the side away from described blind pipe skeleton of described first drainage layer, described second filter
Water layer is arranged at the side away from described first drainage layer of described metalling.
The most according to claim 1 can the multiplex blind pipe of drainage permeable, it is characterised in that described can the multiplex blind pipe of drainage permeable
Also include that the first bracing frame, described first bracing frame are provided with multiple water seepage hole running through described first bracing frame, described first
Bracing frame is sheathed on the side away from described blind pipe skeleton of described first drainage layer, described first bracing frame and described first filter
Between water layer formed content cavity, described second drainage layer enclose be located at described first bracing frame away from the one of described first drainage layer
Side, described metalling is arranged in described content cavity.
The most according to claim 2 can the multiplex blind pipe of drainage permeable, it is characterised in that described first bracing frame is cylinder spiral shell
Rotation spring.
The most according to claim 2 can the multiplex blind pipe of drainage permeable, it is characterised in that described first bracing frame is that steel wire is compiled
Stretching frame.
5. according to described in any one of claim 1-4 can the multiplex blind pipe of drainage permeable, it is characterised in that described metalling is sand
Gravel layer or cinder layer.
The most according to claim 5 can the multiplex blind pipe of drainage permeable, it is characterised in that the first drainage layer is geotechnique's layer of cloth.
The most according to claim 5 can the multiplex blind pipe of drainage permeable, it is characterised in that described second drainage layer is geotextiles
Layer.
The most according to claim 7 can the multiplex blind pipe of drainage permeable, it is characterised in that described can the multiplex blind pipe of drainage permeable
Also include that waterproof layer, described waterproof layer are arranged at the side away from described metalling of described first drainage layer, described waterproof layer
Cross section be semi-circular.
The most according to claim 5 can the multiplex blind pipe of drainage permeable, it is characterised in that described blind pipe skeleton is metal spiral
Coil.
The most according to claim 9 can the multiplex blind pipe of drainage permeable, it is characterised in that described blind pipe skeleton also includes preventing
Rotten layer, described anticorrosive coat is coated on described blind pipe skeleton surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762952.1U CN205804320U (en) | 2016-07-19 | 2016-07-19 | Can the multiplex blind pipe of drainage permeable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762952.1U CN205804320U (en) | 2016-07-19 | 2016-07-19 | Can the multiplex blind pipe of drainage permeable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804320U true CN205804320U (en) | 2016-12-14 |
Family
ID=57508773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620762952.1U Expired - Fee Related CN205804320U (en) | 2016-07-19 | 2016-07-19 | Can the multiplex blind pipe of drainage permeable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125781A (en) * | 2022-06-02 | 2022-09-30 | 山东高速集团有限公司 | Existing roadbed reinforcing method |
-
2016
- 2016-07-19 CN CN201620762952.1U patent/CN205804320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125781A (en) * | 2022-06-02 | 2022-09-30 | 山东高速集团有限公司 | Existing roadbed reinforcing method |
| CN115125781B (en) * | 2022-06-02 | 2024-02-13 | 山东高速集团有限公司 | Existing roadbed reinforcement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205804320U (en) | Can the multiplex blind pipe of drainage permeable | |
| CN203924210U (en) | A kind of pumped well device of sand control | |
| CN205627216U (en) | Rainfall flood infiltrates removable filter core of facility | |
| CN201704724U (en) | Dual-layer wire wound filter used for water supply tubular wells | |
| CN102061692A (en) | Transverse filtration drain pipe | |
| CN202099807U (en) | Polyethylene small-caliber precipitation well point device | |
| CN108104145B (en) | Tube laying process of DKPE double-wall corrugated filter tube for water well | |
| CN102660979B (en) | Large-caliber shallow well | |
| CN105887761A (en) | River embankment structure for sponge city construction | |
| CN105275010A (en) | Anti-filtration drainage sphere and construction method thereof | |
| CN211172037U (en) | A tube well filter equipment for silty sand stratum | |
| CN205977183U (en) | Geothermal well based on basement rock geology | |
| CN201080605Y (en) | Spiral osmosis tube | |
| CN209243494U (en) | A kind of permeable pavement structure | |
| CN219280744U (en) | Steel bar dewatering cage | |
| CN201915373U (en) | Blind ditch pipe material | |
| CN107859143B (en) | Modified high polymer blind ditch pipe | |
| CN205977184U (en) | Geothermal well based on complicated ground stratum | |
| CN108043084B (en) | DKPE double-walled corrugated water filter pipe for well | |
| CN205975802U (en) | Bilayer twines a filter | |
| CN220352539U (en) | Permeable concrete | |
| CN205062825U (en) | Novel removable hard netted pipe that permeates water of double -deck bent line of tough combination of side slope | |
| CN206233254U (en) | A kind of underground captation | |
| CN101509250A (en) | Seep guide apparatus for automatically removing water in soil | |
| CN102733274B (en) | A kind of road and construction process thereof |
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: 20161214 |