CN202285515U - Saline and alkaline land and coastal road surface paving and desalting system - Google Patents
Saline and alkaline land and coastal road surface paving and desalting system Download PDFInfo
- Publication number
- CN202285515U CN202285515U CN2011202996979U CN201120299697U CN202285515U CN 202285515 U CN202285515 U CN 202285515U CN 2011202996979 U CN2011202996979 U CN 2011202996979U CN 201120299697 U CN201120299697 U CN 201120299697U CN 202285515 U CN202285515 U CN 202285515U
- Authority
- CN
- China
- Prior art keywords
- desalting
- layer
- salt discharge
- paving
- pipes
- 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 - Lifetime
Links
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims abstract description 17
- 239000011780 sodium chloride Substances 0.000 title claims abstract description 17
- 238000011033 desalting Methods 0.000 title abstract 19
- 239000007767 bonding agent Substances 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 150000003839 salts Chemical class 0.000 claims description 55
- 230000015572 biosynthetic process Effects 0.000 claims description 20
- 230000013011 mating Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011468 face brick Substances 0.000 abstract description 5
- 239000003657 drainage water Substances 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model belongs to the technical field of landscape greening engineering, and particularly relates to a saline and alkaline land and coastal road surface paving and desalting system, comprising a desalting layer, a cushion layer, a structure layer, a bonding agent and desalting wells which are sequentially distributed on each layer underground of a paving layer. The bonding agent adopts airtight and waterproof materials, is paved under the paving layer and is wrapped around the paving layer. The desalting layer adopts original soil rammed and is internally provided with desalting pipes. The desalting pipes are formed by branch desalting pipes and main desalting pipes, and a landmark of each desalting pipe is higher than a drainage water level. The desalting wells are arranged on crossed parts of the desalting pipes and crossing parts of the desalting pipes and other pipelines and facilities; each well body is located in a desalting layer section and is provided with an insertion hole for each desalting pipe to insert; and an upper opening of the well is higher than the paving layer. According to the saline and alkaline land and coastal road surface paving and desalting system, the airtight and waterproof bonding agent is adopted, and the desalting pipes and the desalting wells are applied for desalting, dewatering, exhausting, so that the aims of preventing paved face bricks from being eroded and broken, and beautifying the saline and alkaline land and coastal region environment landscape are achieved.
Description
Technical field
The utility model belongs to the landscape engineering technical field, is specifically related to a kind of saline land and strand paving salt discharge system.
Background technology
About 100,000,000 hectares of the distribution area in the saline and alkaline area of China, mainland coastline has more than 18,000 kilometer.In saline land and strand park and garden construction; Adopt common paving pattern, do not have special salt discharge channel system, only under the layer of mating formation, use common bonding agent simultaneously; Can not intercept underground effectively and mat formation the zone around moisture and salinity; Usually cause the evaporation and the underground soil layer accumulation of salt in the surface soil of surface water to corrode, cause the white salinity accumulation of the surface imperfection of mating formation, even cause the fracture of the face brick of mating formation; Have a strong impact on the quality of mating formation and attractive in appearance, increase difficulty and quantities that view is safeguarded.
Summary of the invention
The purpose of the utility model is to provide a kind of saline land and strand paving salt discharge system; Adopt waterproof, air-locked bonding agent to prevent that salinity from corroding the layer ground of mating formation; Laying the salt discharge pipe simultaneously drains the salinity in the soil with water; And subterranean water level is controlled at below the critical depth, reach the soil desalination and prevent to give birth to saliferous purpose, and then the protection layer of mating formation does not weather.
The technical scheme of the utility model is following: a kind of saline land and strand paving salt discharge system; Constitute by salt discharge layer, bed course, structure sheaf, bonding agent and salt discharge well; It is characterized in that: said salt discharge layer, bed course, structure sheaf and bonding agent are distributed in underground each layer of the layer of mating formation successively from the bottom to the upper strata; Said salt discharge well is evenly distributed on saline land and sea front, links to each other with the municipal drainage system.
Said salt discharge layer adopts original soil rammed, and interior laying salt discharge arm and salt discharge are responsible for, and absolute altitude is greater than discharge level at the end.
Said bonding agent adopts waterproof, air impermeability material, and it is following and peripheral to be laid on the layer of mating formation.
Said salt discharge well is provided with at the infall of salt discharge pipe and with other municipal drainage pipelines, facility infall, and well bore is positioned at the salt discharge interval, stays and inserts the insertion of confession salt discharge pipe arm, the layer of mating formation that is higher than suitable for reading of well.
The beneficial effect of the utility model is:
1, mat formation layer down and periphery adopt waterproof, air-locked bonding agent, can effectively prevent the face of land and the zone of mating formation around the evaporation and the infiltration of saliferous moisture, protect the face brick of mating formation not weather.
2, salt discharge layer, salt discharge pipe and salt discharge well being set can drain the salinity of soil with water, reduce the salt alkali number of soil, thereby effectively prevents the underground accumulation of salt in the surface soil and the face brick fracture of mating formation that causes.
Description of drawings
Fig. 1 is the structural representation of the salt discharge system of saline land and strand paving.
Fig. 2 is the floor plan of salt discharge pipe in the salt discharge layer and salt discharge well.
Among the figure, 1 is the salt discharge layer, and 2 is bed course, and 3 is structure sheaf, and 4 is bonding agent, and 5 for mating formation layer, and 6 are the salt discharge arm, and 7 are the salt discharge person in charge, and 8 are the salt discharge well.
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
As shown in Figure 1, salt discharge layer (1) adopts original soil rammed, the middle salt discharge arm (6) of laying, and the end mark of salt discharge pipe will be higher than discharge level.Salt discharge layer top laid bed course (2), structure sheaf (3) successively.To use waterproof, airproof bonding agent (4) at the structure sheaf (3) and the layer of mating formation between (5), also will use bonding agent (4) in the outermost of the face brick of mating formation simultaneously.
As shown in Figure 2, establish salt discharge well (8) in the salt discharge layer, well bore is positioned at the salt discharge interval, stays and inserts confession salt discharge arm (6) and the salt discharge person in charge (7) insertion, and link to each other with other municipal drainage pipelines, facility.
Claims (4)
1. saline land and strand paving salt discharge system; Constitute by salt discharge layer, bed course, structure sheaf, bonding agent and salt discharge well; It is characterized in that: said salt discharge layer, bed course, structure sheaf, bonding agent are distributed in underground each layer of the layer of mating formation successively from the bottom to the upper strata; Said salt discharge well is evenly distributed on saline land and sea front, links to each other with the municipal drainage system.
2. saline land according to claim 1 and strand paving salt discharge system is characterized in that: said salt discharge layer adopts original soil rammed, and interior laying salt discharge arm and salt discharge are responsible for, and absolute altitude is greater than discharge level at the end.
3. saline land according to claim 1 and strand paving salt discharge system is characterized in that: said bonding agent adopts waterproof, air impermeability material, is laid on ground and mats formation layer down and peripheral.
4. saline land according to claim 1 and strand paving salt discharge system; It is characterized in that: said salt discharge well is provided with at the infall of salt discharge pipe and with other municipal drainage pipelines, facility infall; Well bore is positioned at the salt discharge interval; Stay and insert the insertion of confession salt discharge pipe, the layer of mating formation that is higher than suitable for reading of well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202996979U CN202285515U (en) | 2011-08-17 | 2011-08-17 | Saline and alkaline land and coastal road surface paving and desalting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202996979U CN202285515U (en) | 2011-08-17 | 2011-08-17 | Saline and alkaline land and coastal road surface paving and desalting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285515U true CN202285515U (en) | 2012-07-04 |
Family
ID=46354534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202996979U Expired - Lifetime CN202285515U (en) | 2011-08-17 | 2011-08-17 | Saline and alkaline land and coastal road surface paving and desalting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830573A (en) * | 2016-03-30 | 2016-08-10 | 浙江省亚热带作物研究所 | Muddy coast saline-alkali soil ecotype comprehensive improving method |
| CN110100518A (en) * | 2019-05-25 | 2019-08-09 | 天津市海岸盐碱地生态绿化工程有限公司 | A kind of comprehensive improving method for coastal saline soil |
-
2011
- 2011-08-17 CN CN2011202996979U patent/CN202285515U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830573A (en) * | 2016-03-30 | 2016-08-10 | 浙江省亚热带作物研究所 | Muddy coast saline-alkali soil ecotype comprehensive improving method |
| CN110100518A (en) * | 2019-05-25 | 2019-08-09 | 天津市海岸盐碱地生态绿化工程有限公司 | A kind of comprehensive improving method for coastal saline soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Yunjun Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |