CN206906204U - Geosynthetics Vertical permeameter - Google Patents
Geosynthetics Vertical permeameter Download PDFInfo
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- CN206906204U CN206906204U CN201720587771.4U CN201720587771U CN206906204U CN 206906204 U CN206906204 U CN 206906204U CN 201720587771 U CN201720587771 U CN 201720587771U CN 206906204 U CN206906204 U CN 206906204U
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Abstract
Geosynthetics Vertical permeameter, by cabinet, upstream inpoundment room, water supply balance case, downstream water storage room, water tank and supply-water pump composition, water tank and supply-water pump are built in cabinet, water supply balance case is placed in above cabinet, water supply balance bottom portion is communicated by feed pipe with downstream water storage room, upstream inpoundment room is arranged on water supply balance box top, upstream inpoundment room bottom and downstream water storage room bottom communicate with upper pond level graded tube and level of tail water graded tube respectively, supply-water pump is connected with water supply valve, downstream water storage room sets intake, water tank communicates with the gap of upstream inpoundment room.The utility model is applied to the measurement of the vertical infiltration of all kinds of geotextiles and sheet geosynthetics, stable performance, convenient and practical.
Description
Technical field
It the utility model is related to a kind of geosynthetics detecting instrument, and in particular to a kind of geosynthetics vertically oozes
Saturating instrument.
Background technology
With the development of China's infrastructure, for geosynthetics using more and more extensive, geosynthetics is for example native
The permeance property of work fabric or drain bar directly affects the quality of construction project, therefore outstanding to the permeability of geosynthetics
To be important, some instruments pieced together are relied primarily on currently for the infiltrative measure of geosynthetics, particularly measure geotechnique
Detection of the synthetic material along its vertical direction permeance property, the instrument do not tested specially also in the market.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of geosynthetics Vertical permeameter.
Technical scheme is used by the utility model solves its technical problem：
A kind of geosynthetics Vertical permeameter, by cabinet, upstream inpoundment room, water supply balance case, downstream water storage room, water
Case and supply-water pump composition, water tank and supply-water pump are built in cabinet, and water supply balance case is placed in above cabinet, water supply balance bottom portion
Communicated by feed pipe with downstream water storage room, upstream inpoundment room is arranged on water supply balance box top, and upstream inpoundment room bottom is with
Trip water storage room bottom communicates with upper pond level graded tube and level of tail water graded tube respectively, and supply-water pump is connected with water supply valve, under
Swim water storage room and intake is set, water tank communicates with the gap of upstream inpoundment room.
Utility model works principle：Upstream inpoundment room is removed, sample is fixed on upstream inpoundment room and water supply balance
Between case, cabinet side door is opened, water is filled in water tank, opens water supply valve, starts supply-water pump, moves the water to flow into downstream water storage room
Until intake has water spilling, regulation downstream water storage room position, makes upper pond level graded tube and the level of tail water after stable level
Graded tube water-head reaches test requirements document, opens timing, while average with the amount of seepage in graduated cylinder interception certain time, calculating
Infiltration coefficient, experiment terminate.
The utility model is applied to the measurement of the vertical infiltration of all kinds of geotextiles and sheet geosynthetics, and performance is steady
It is fixed, convenient and practical.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
1 cabinet, 2 level of tail water graded tubes, 3 upper pond level graded tubes, 4 gaps, 5 water supply valves, 6 upstream inpoundments in figure
Room, 7 water supply balance casees, 8 intakes, 9 downstream water storage rooms, 10 feed pipes, 11 water tanks, 12 supply-water pumps.
Embodiment
As illustrated, a kind of geosynthetics Vertical permeameter, by cabinet 1, upstream inpoundment room 6, water supply balance case 7,
Downstream water storage room 9, water tank 11 and supply-water pump 12 are formed, and water tank 11 and supply-water pump 12 are built in cabinet 1, and water supply balance case 7 is put
Above cabinet 1, the bottom of water supply balance case 7 is communicated by feed pipe 10 with downstream water storage room 9, and upstream inpoundment room 6 is arranged on confession
The top of water balance case 7, the bottom of upstream inpoundment room 6 and the bottom of downstream water storage room 9 respectively with upper pond level graded tube 3 and the level of tail water
Graded tube 2 communicates, and supply-water pump 12 is connected with water supply valve 5, and downstream water storage room 9 sets intake 8, water tank 11 and upstream inpoundment room
6 gap 4 communicates.
Utility model works principle：Upstream inpoundment room is removed, sample is fixed on upstream inpoundment room and water supply balance
Between case, cabinet side door is opened, water is filled in water tank, opens water supply valve, starts supply-water pump, moves the water to flow into downstream water storage room
Until intake has water spilling, regulation downstream water storage room position, makes upper pond level graded tube and the level of tail water after stable level
Graded tube water-head reaches test requirements document, opens timing, while average with the amount of seepage in graduated cylinder interception certain time, calculating
Infiltration coefficient, experiment terminate.
Claims (1)
- A kind of 1. geosynthetics Vertical permeameter, it is characterized in that being stored by cabinet, upstream inpoundment room, water supply balance case, downstream Hydroecium, water tank and supply-water pump composition, water tank and supply-water pump are built in cabinet, and water supply balance case is placed in above cabinet, are supplied water flat Weighing apparatus bottom portion is communicated by feed pipe with downstream water storage room, and upstream inpoundment room is arranged on water supply balance box top, upstream inpoundment room Bottom and downstream water storage room bottom communicate with upper pond level graded tube and level of tail water graded tube respectively, supply-water pump and water supply valve It is connected, downstream water storage room sets intake, and water tank communicates with the gap of upstream inpoundment room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587771.4U CN206906204U (en) | 2017-05-25 | 2017-05-25 | Geosynthetics Vertical permeameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587771.4U CN206906204U (en) | 2017-05-25 | 2017-05-25 | Geosynthetics Vertical permeameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906204U true CN206906204U (en) | 2018-01-19 |
Family
ID=61288196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587771.4U Active CN206906204U (en) | 2017-05-25 | 2017-05-25 | Geosynthetics Vertical permeameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982331A (en) * | 2018-09-05 | 2018-12-11 | 佛山市尚鸿针织有限公司 | A kind of high accurate textile seepage of water detection device |
| CN113008757A (en) * | 2021-02-25 | 2021-06-22 | 温州际高检测仪器有限公司 | Automatic clamping device for geosynthetic permeability test |
-
2017
- 2017-05-25 CN CN201720587771.4U patent/CN206906204U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982331A (en) * | 2018-09-05 | 2018-12-11 | 佛山市尚鸿针织有限公司 | A kind of high accurate textile seepage of water detection device |
| CN108982331B (en) * | 2018-09-05 | 2020-12-25 | 湖北万里防护用品有限公司 | High accurate fabrics infiltration nature check out test set |
| CN113008757A (en) * | 2021-02-25 | 2021-06-22 | 温州际高检测仪器有限公司 | Automatic clamping device for geosynthetic permeability test |
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