CN2813710Y - Intercepting blind drain - Google Patents
Intercepting blind drain Download PDFInfo
- Publication number
- CN2813710Y CN2813710Y CN200520200569.9U CN200520200569U CN2813710Y CN 2813710 Y CN2813710 Y CN 2813710Y CN 200520200569 U CN200520200569 U CN 200520200569U CN 2813710 Y CN2813710 Y CN 2813710Y
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- CN
- China
- Prior art keywords
- ditch
- water
- intercepting
- blind
- wall
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- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 abstract description 15
- 239000003673 groundwater Substances 0.000 abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
本实用新型公开了一种截水盲沟，其截水盲沟的截面形状为上大下小的梯形，即截水盲沟的两个侧沟壁为分别向相反方向仰斜的侧沟壁，并且在截水盲沟的一侧沟壁和沟底上使用防渗型材料制作，而另一侧沟壁使用渗水型材料制作。使用本实用新型时，将本实用新型设置在电解车间地下水上游适当位置，并将截水盲沟的使用防渗型材料制作的侧沟壁设在靠近电解车间的一侧，而将截水盲沟的另一例使用渗水型材料制作的侧沟壁设在远离电解车间的一侧，这样即可有效地防止电解槽和母线基础地基受地下水浸泡变软而导致基础下沉。
The utility model discloses a water intercepting blind ditch, the section shape of the water intercepting blind ditch is a trapezoid with a large upper part and a smaller lower part, that is, the two side ditch walls of the water intercepting blind ditch are the side ditch walls inclined to opposite directions respectively. , and use anti-seepage materials on one side of the ditch wall and bottom of the intercepting blind ditch, while the other side ditch wall is made of water-permeable materials. When using the utility model, the utility model is arranged at an appropriate position upstream of the groundwater of the electrolysis workshop, and the side ditch wall made of anti-seepage material of the water interception blind ditch is set on the side close to the electrolysis workshop, and the water interception blind In another example of the ditch, the side ditch wall made of water-permeable materials is set on the side away from the electrolysis workshop, which can effectively prevent the foundation of the electrolysis cell and busbar foundation from being soaked in groundwater and softening, which will cause the foundation to sink.
Description
技术领域：Technical field:
本实用新型涉及一种截水盲沟，特别是一种用于截流电解车间上游地下水的截水盲沟，属于工业建筑技术领域。The utility model relates to a water intercepting blind ditch, in particular to a water intercepting blind ditch used for intercepting groundwater upstream of an electrolysis workshop, and belongs to the technical field of industrial construction.
背景技术：Background technique:
目前，在电解铝厂的建设中，当地下水位较高，并且电解槽采用地坑式或半地坑式，或电解车间的室内地面比室外地面低时，电解槽及母线基础会出现浸泡现象，造成地基变软，在带负荷生产时容易引起基础下沉，需要设置一条截水盲沟来隔断上游地下水对电解槽及母线基础的浸泡。而现有的截水盲沟普遍采用垂直式矩形壁式的截水盲沟，并且其侧沟壁全部采用防渗型材料进行制作。这种截水盲沟由于其结构的限制，施工麻烦，造价高；并且这种截水盲沟的沟壁采用防渗型材料制作，上游的地下水不能很好地进入截水盲沟，导致盲沟不能有效地疏导地下水，截水效果不够理想。At present, in the construction of an electrolytic aluminum plant, when the groundwater level is high, and the electrolytic cell adopts a pit or semi-pit type, or the indoor floor of the electrolytic workshop is lower than the outdoor floor, the electrolytic cell and the busbar foundation will be soaked , causing the foundation to become soft, and it is easy to cause the foundation to sink during production under load. It is necessary to set up a water interception blind ditch to cut off the immersion of the upstream groundwater to the electrolyzer and the busbar foundation. And the existing water intercepting blind ditch generally adopts the vertical rectangular wall type water intercepting blind ditch, and its side ditch walls are all made of anti-seepage materials. Due to the limitation of its structure, this kind of water intercepting blind ditch has troublesome construction and high cost; and the ditch wall of this kind of water intercepting blind ditch is made of anti-seepage material, and the upstream groundwater cannot enter the water intercepting blind ditch well, resulting in blind The ditch cannot effectively dredge groundwater, and the water interception effect is not ideal.
发明内容：Invention content:
本实用新型的目的在于：提供一种施工方便、造价较低、截水效果较好的截水盲沟，以解决现有技术的不足。The purpose of the utility model is to provide a water intercepting blind ditch with convenient construction, low cost and good water intercepting effect, so as to solve the deficiencies of the prior art.
本实用新型是这样构成的：截水盲沟(1)的截面形状为上大下小的梯形，即截水盲沟(1)的两个侧沟壁为分别向相反方向仰斜的侧沟壁(2)和(3)，并且在侧沟壁(2)和沟底(4)上设有防渗型材料层，而侧沟壁(3)为使用渗水型材料制作的侧沟壁。在截水盲沟(1)内放置块状或粗颗粒状可以透水的沙石材料。The utility model is constituted as follows: the cross-sectional shape of the water intercepting blind ditch (1) is a trapezoid with a large upper part and a smaller lower part, that is, the two side ditch walls of the water intercepting blind ditch (1) are side ditches inclined to opposite directions respectively. walls (2) and (3), and an anti-seepage material layer is provided on the side ditch wall (2) and the ditch bottom (4), and the side ditch wall (3) is a side ditch wall made of water-permeable material. Block or coarse grain permeable sand and gravel materials are placed in the water intercepting blind ditch (1).
由于采用了上述技术方案，本实用新型将截水盲沟(1)的截面形状制作成上大下小的梯形，即将两个侧沟壁(2)和(3)为分别向相反方向倾斜，这样，沟壁的受力条件好，施工容易，造价低。截水盲沟(1)的一侧沟壁(3)使用渗水型材料制作，使上游的地下水能顺利地进入截水盲沟(1)内；截水盲沟(1)的另一侧沟壁(2)和沟底(4)上使用防水型材料制作，阻止截水盲沟(1)的地下水进入电解槽和母线基础下的地基。这样不仅方便施工，而且还降低了造价，并且大大地提高了盲沟的导水性。因此，本实用新型与现有技术相比，具有施工方便、造价较低、截水效果好的优点。使用本实用新型时，将本实用新型设置在电解车间(5)防护范围上游适当位置处，并将截水盲沟(1)的使用防渗型材料制作的侧沟壁(2)设在靠近电解车间(5)的一侧，而将截水盲沟(1)的使用渗水型材料制作的侧沟壁(3)设在远离电解车间(5)的另一侧，这样既有较好的导水性，也有较好的防水性，可有效地隔断上游地下水进入电解车间(5)的防护范围，保证电解槽和母线基础地基不受地下水浸泡而变软、下沉。Due to the adoption of the above technical scheme, the utility model makes the cross-sectional shape of the intercepting blind ditch (1) into a trapezoid with a large top and a small bottom, that is, the two side ditch walls (2) and (3) are inclined in opposite directions respectively, In this way, the stress condition of the ditch wall is good, the construction is easy, and the cost is low. One side ditch wall (3) of the intercepting blind ditch (1) is made of permeable material, so that the upstream groundwater can smoothly enter into the intercepting blind ditch (1); the other side ditch of the intercepting blind ditch (1) The wall (2) and the bottom of the ditch (4) are made of waterproof materials to prevent the groundwater in the cut-off blind ditch (1) from entering the electrolyzer and the foundation under the busbar foundation. This not only facilitates the construction, but also reduces the cost, and greatly improves the water conductivity of the blind ditch. Therefore, compared with the prior art, the utility model has the advantages of convenient construction, low cost and good water interception effect. When using the utility model, the utility model is arranged at an appropriate position upstream of the protection range of the electrolysis workshop (5), and the side ditch wall (2) made of an anti-seepage material of the intercepting blind ditch (1) is located near the One side of the electrolysis workshop (5), and the side ditch wall (3) made of the water seepage type material of the intercepting blind ditch (1) is set on the other side away from the electrolysis workshop (5), so that both better The water conductivity also has good water resistance, which can effectively block the upstream groundwater from entering the protection range of the electrolysis workshop (5), so as to ensure that the foundation of the electrolysis tank and the busbar foundation will not be soaked in groundwater and become soft and sink.
附图说明：Description of drawings:
图1为本实用新型使用时的结构示意图；附图中箭头方向为地下水方向，在附图中标出了室内地面位置和室外地面位置。Fig. 1 is the structural representation when the utility model is used; The direction of the arrow in the accompanying drawing is the groundwater direction, and the indoor ground position and the outdoor ground position are marked in the accompanying drawing.
具体实施方式：Detailed ways:
本实用新型的实施例：在制作截水盲沟时，将其截水盲沟(1)的截面形状制作成上大下小的梯形，即将截水盲沟(1)的两个侧沟壁制作为分别向相反方向仰斜的侧沟壁(2)和(3)，并且将截水盲沟(1)的一侧沟壁(2)和沟底(4)使用防渗型材料制作，将其另一侧沟壁(3)用渗水型材料制作即成。其防渗型材料和渗水型材料均可采用现有技术中市场上出售的材料成品。如果在电解生产车间(5)上游适当位置设置截水盲沟时，最好截水盲沟(1)沟底标高低于电解车间(5)的电解槽和母线基础标高；沟壁(2)和(3)的顶面标高高于地下水顶面标高，并在靠近电解车间(5)的一侧沟壁(2)采用防渗型材料制作，而远离电解车间(5)的另一侧沟壁(3)采用渗水型材料制作，同时将沟底(4)采用适当的坡度把截水盲沟(1)收集的地下水排到电解车间(5)防护范围以外或厂区排水管网中。这样即可有效地防止电解槽和母线基础的地基受地下水浸泡变软而导致基础下沉。Embodiment of the present utility model: when making the water-cutting blind ditch, the cross-sectional shape of the water-cutting blind ditch (1) is made into a trapezoid with a large top and a small bottom, that is, the two side ditch walls of the water-cutting blind ditch (1) The side ditch walls (2) and (3) are made to be inclined in opposite directions respectively, and the side ditch wall (2) and the ditch bottom (4) of the intercepting blind ditch (1) are made of anti-seepage materials, The other side ditch wall (3) is made with water seepage type material. Both the anti-seepage material and the water-permeable material can be finished products sold in the market in the prior art. If the water interception blind ditch is set at an appropriate position upstream of the electrolysis production workshop (5), it is preferable that the elevation of the bottom of the water interception blind ditch (1) is lower than the elevation of the electrolytic cell and the busbar foundation of the electrolysis workshop (5); the ditch wall (2) and (3) are higher than the top surface elevation of the groundwater, and the ditch wall (2) on the side close to the electrolysis workshop (5) is made of anti-seepage material, while the ditch on the other side away from the electrolysis workshop (5) The wall (3) is made of permeable material, and the bottom of the ditch (4) is properly sloped to drain the groundwater collected by the intercepting blind ditch (1) out of the protection range of the electrolysis workshop (5) or into the drainage pipe network of the factory area. This can effectively prevent the foundation of the electrolytic tank and the busbar foundation from being soaked in groundwater to soften and cause the foundation to sink.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520200569.9U CN2813710Y (en) | 2005-08-08 | 2005-08-08 | Intercepting blind drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520200569.9U CN2813710Y (en) | 2005-08-08 | 2005-08-08 | Intercepting blind drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813710Y true CN2813710Y (en) | 2006-09-06 |
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ID=36948794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200520200569.9U Expired - Fee Related CN2813710Y (en) | 2005-08-08 | 2005-08-08 | Intercepting blind drain |
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| Country | Link |
|---|---|
| CN (1) | CN2813710Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182332A (en) * | 2011-04-01 | 2011-09-14 | 铁道第三勘察设计院集团有限公司 | Seam type intercepting drain system on ground in front of garage door with track |
| CN103334367A (en) * | 2013-07-16 | 2013-10-02 | 重庆交通大学 | Highway intercepting drain and construction method thereof |
| CN106149736A (en) * | 2016-08-24 | 2016-11-23 | 陕西建工第二建设集团有限公司 | The construction method stable based on cutting draining holding hillside fields bury excavation slope |
-
2005
- 2005-08-08 CN CN200520200569.9U patent/CN2813710Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182332A (en) * | 2011-04-01 | 2011-09-14 | 铁道第三勘察设计院集团有限公司 | Seam type intercepting drain system on ground in front of garage door with track |
| CN102182332B (en) * | 2011-04-01 | 2012-08-29 | 铁道第三勘察设计院集团有限公司 | Seam type intercepting drain system on ground in front of garage door with track |
| CN103334367A (en) * | 2013-07-16 | 2013-10-02 | 重庆交通大学 | Highway intercepting drain and construction method thereof |
| CN103334367B (en) * | 2013-07-16 | 2015-11-25 | 重庆交通大学 | A kind of Intercepting Drain Used in Highway and construction method thereof |
| CN106149736A (en) * | 2016-08-24 | 2016-11-23 | 陕西建工第二建设集团有限公司 | The construction method stable based on cutting draining holding hillside fields bury excavation slope |
| CN106149736B (en) * | 2016-08-24 | 2017-07-14 | 陕西建工第二建设集团有限公司 | The stable construction method of hillside fields bury excavation slope is kept based on draining is cut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110714 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20130808 |