CN207211124U - Type vacuum drainage plate with ribbing - Google Patents
Type vacuum drainage plate with ribbing Download PDFInfo
- Publication number
- CN207211124U CN207211124U CN201720347569.4U CN201720347569U CN207211124U CN 207211124 U CN207211124 U CN 207211124U CN 201720347569 U CN201720347569 U CN 201720347569U CN 207211124 U CN207211124 U CN 207211124U
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- core plate
- vertical
- plate
- floor
- drainage
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of type vacuum drainage plate with ribbing, including the drain bar main body being vertically distributed, vertical core plate is provided with drain bar main body, vertical drainage passage is carried in vertical core plate, the vertical core plate outer surface is enclosed with filter membrane, and the both sides of the vertical core plate are provided with floor along short transverse layering, the horizontal core plate with transverse drainage passage is provided with floor, transverse drainage passage and vertical drainage channel conductive, filter membrane is enclosed with the floor.The beneficial effects of the utility model are：Plastic drain bar with ribbing can increase the contact area with High water cut material, vacuum radial direction radiation length in High water cut material is become big, shorten time of pumping, improve efficiency of drawing water.
Description
Technical field
A kind of type vacuum drainage plate with ribbing is the utility model is related to, type medicament vacuum drainage plate especially with ribbing.
Background technology
Since the proposition and application of last century the eighties technique of soft soil foundation treatment, by constantly improving and developing, vacuum
Prestressing technology has turned into one of maximally efficient method of Soft Ground.Vacuum method drainage pattern mainly uses at present
Plastic draining board.Plastic draining board is composite structured with harmonica-type ribbon made of polymer, and centre is extrusion molding
Filter membrane is made in quilted plastic panel, two sides with non-woven geotextile parcel, and core plastic board/belt plays a supportive role and filter membrane is infiltered into what is come
Water is discharged upwards.One common fault of generally existing in high-moisture percentage material engineer applied：I.e. vacuum is radially lost in drain bar
Comparatively fast, 10~20cm compacted zone is formed on drain bar periphery, influences radial direction drain bar direction in the material of compacted zone periphery
Infiltration.So as to clearly result in water discharge time length, drainage efficiency is low.
The content of the invention
In view of the deficiency of background technology, technical problem to be solved in the utility model, which is to provide one kind, can improve pump drainage
The type vacuum drainage plate with ribbing of efficiency.
Therefore, type vacuum drainage plate with ribbing provided by the utility model, including the drain bar main body being vertically distributed, drain bar
Vertical core plate is provided with main body, vertical drainage passage is carried in vertical core plate, the vertical core plate outer surface is enclosed with filter membrane,
The both sides of the vertical core plate are provided with floor along short transverse layering, and the lateral core with transverse drainage passage is provided with floor
Plate, transverse drainage passage and vertical drainage channel conductive, filter membrane is enclosed with the floor.
The beneficial effects of the utility model are that type vacuum drainage plate with ribbing can increase the contact area with High water cut material,
Vacuum radial direction radiation length in High water cut material can be made to become big, shorten time of pumping, improve efficiency of drawing water.
Brief description of the drawings
Fig. 1 is the structural representation of the type vacuum drainage plate with ribbing of the utility model the first embodiment offer.
Fig. 2 is the structural representation for the type vacuum drainage plate with ribbing that second of embodiment of the utility model provides.
Fig. 3 is the vacuum transmission schematic diagram of the type vacuum drainage plate with ribbing in Fig. 1.
Fig. 4 is that schematic diagram is moved towards in the water route of the type vacuum drainage plate with ribbing in Fig. 1.
Embodiment
Shown in reference picture 1, Fig. 3, Fig. 4, the type vacuum drainage plate with ribbing of the utility model the first embodiment offer, including
The drain bar main body 1 being vertically distributed, vertical core plate 2 is provided with drain bar main body 1, is led in vertical core plate 2 with vertical drainage
Road 3, the vertical outer surface of core plate 2 are enclosed with filter membrane 4, and the both sides of the vertical core plate 2 are provided with rib along short transverse layering
Plate 5, the horizontal core plate 7 with transverse drainage passage 6 is provided with floor 5, transverse drainage passage 6 turns on vertical drainage passage 3,
Filter membrane 4 is enclosed with the floor 5.In the present embodiment, it is close to and is fixed in drain bar main body 1 among the floor 5, institute
State and offer the permeable hole 8 for penetrating the horizontal core plate 7 corresponding to the vertical position of core plate 2 on the horizontal core plate 7 of floor 5.
The vertical distribution of floor 5 is 100mm to 400mm in the width that in drain bar main body 1, the floor 5 stretches out, the rib
Spacing between plate 5 is 300mm to 1000mm.
Shown in reference picture 1, in the present embodiment, the both sides of drain bar main body 1 respectively extend 200mm floor 5, equivalent to draining
Plate or so respectively extends 200mm distances into High water cut material, and spacing is set according to material water penetration and draining duration between floor 5
It is fixed, it is in the majority to be typically chosen 500mm.By setting floor 5 to increase the contact area of drain bar and High water cut material.
Shown in reference picture 3, vacuum is constantly transmitted to type vacuum drainage plate with ribbing by vavuum pump, vacuum passes through perpendicular
Transmitted on a large scale into High water cut material to core plate 2 and horizontal core plate 7.
Shown in reference picture 4, with constantly incoming, vacuum and the air-liquid state thing intrinsic in High water cut material of vacuum
Matter forms pressure differential, because the air-liquid state material pressure in High water cut material is more than the pressure of type vacuum drainage plate with ribbing, Gao Han
Air-liquid state material is constantly assembled into type vacuum drainage plate with ribbing in water material, when the air-liquid state material aggregation in drain bar
To it is a certain amount of when, discharged by the transverse drainage passage 6 and vertical drainage passage 3 of drain bar.
Second of embodiment of the utility model and the first embodiment are essentially identical, and it is differed only in：Vertical core plate 2 with
Horizontal core plate 7 is integrally formed, can injection when one straight forming, or respectively extrude after dock again, on horizontal core plate 7
Transverse drainage passage 6 is turned on the vertical drainage passage 3 on vertical core plate 2, and vertical core plate 2 is filtered with the overall parcel of horizontal core plate 3
Film 4.
Claims (4)
1. a kind of type vacuum drainage plate with ribbing, including the drain bar main body being vertically distributed, vertical core is provided with drain bar main body
Plate, vertical core plate is interior to carry vertical drainage passage, and the vertical core plate outer surface is enclosed with filter membrane, it is characterized in that：It is described vertical
The both sides of core plate are provided with floor along short transverse layering, and the horizontal core plate with transverse drainage passage is provided with floor, laterally
Drainage channel and vertical drainage channel conductive, filter membrane is enclosed with the floor.
2. type vacuum drainage plate with ribbing according to claim 1, it is characterized in that：It is close among the floor and the row of being fixed on
Offered in water plate main body, on the horizontal core plate of the floor corresponding to vertical core plate position and penetrate the horizontal core plate
Permeable hole.
3. type vacuum drainage plate with ribbing according to claim 1, it is characterized in that：The vertical core plate and horizontal core plate one
It is molded, the transverse drainage passage on horizontal core plate and the vertical drainage channel conductive on vertical core plate, the vertical core plate and horizontal stroke
Filter membrane is integrally wrapped up to core plate.
4. the type vacuum drainage plate with ribbing according to claim 1 or 2 or 3, it is characterized in that：The floor vertical distribution is in row
In water plate main body, width that the floor stretches out is 100mm to 400mm, and the spacing between the floor arrives for 300mm
1000mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347569.4U CN207211124U (en) | 2017-04-05 | 2017-04-05 | Type vacuum drainage plate with ribbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347569.4U CN207211124U (en) | 2017-04-05 | 2017-04-05 | Type vacuum drainage plate with ribbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211124U true CN207211124U (en) | 2018-04-10 |
Family
ID=61810495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347569.4U Active CN207211124U (en) | 2017-04-05 | 2017-04-05 | Type vacuum drainage plate with ribbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714456A (en) * | 2019-09-29 | 2020-01-21 | 温州大学 | Novel drainage plate structure based on traditional drainage plate upper quick-mounting transverse drainage body and construction method thereof |
-
2017
- 2017-04-05 CN CN201720347569.4U patent/CN207211124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714456A (en) * | 2019-09-29 | 2020-01-21 | 温州大学 | Novel drainage plate structure based on traditional drainage plate upper quick-mounting transverse drainage body and construction method thereof |
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