CN210712893U - Drainage integration system falls in deep basal pit - Google Patents
Drainage integration system falls in deep basal pit Download PDFInfo
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- CN210712893U CN210712893U CN201921213492.7U CN201921213492U CN210712893U CN 210712893 U CN210712893 U CN 210712893U CN 201921213492 U CN201921213492 U CN 201921213492U CN 210712893 U CN210712893 U CN 210712893U
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Abstract
The utility model discloses a deep foundation pit dewatering and drainage integrated system, which comprises a dewatering water collection tank (1), a dewatering pipe (2), a first channel water supporting and collecting tank (3), a drainage floor drain (5), a gravity type water pipe (6) and a rainwater water collection tank (7); the precipitation water collecting tank is arranged at the bottom of the deep foundation pit and is connected with the precipitation well (11) through a precipitation pipe; the rainwater collection tank is arranged on the second support structure (10) and is connected with the rainwater collection tank through a downcomer, the drainage floor drain is arranged on the first support (9) and is connected to the rainwater collection tank through a gravity type water pipe, and the first support collection tank is arranged on the first support and is connected with the rainwater collection tank through a downcomer. The utility model can effectively solve the problem of reasonable arrangement of the precipitation pipelines in the limited space range, improve the utilization rate of the field plane and simultaneously ensure the repeated use of water resources; the method has better guiding significance for projects with narrow construction sites and large difficulty in plane conversion arrangement in the foundation pit dewatering construction stage.
Description
Technical Field
The utility model relates to a deep basal pit dewatering construction system among the building construction field especially relates to a deep basal pit dewatering integration system.
Background
With the rapid development of economy and the acceleration of urbanization process, urban space utilization gradually tends to the excavation of three-dimensional space. More and more high-rise buildings pull out the ground in urban construction, at present, in the building construction of prior art, the problem that the construction difficulty is increased due to the narrow and small construction site is increasingly prominent in the middle of urban construction, especially in the construction process of reasonably arranging the water reducing pipeline in the foundation pit construction stage, the effective utilization of limited space and water resource is a big problem of urban construction, the waste and the space occupation of water resource in the existing construction engineering are important problems restricting the engineering construction and influencing the construction quality, and the realization of green construction is not facilitated.
Disclosure of Invention
An object of the utility model is to provide a deep basal pit falls drainage integration system can improve place plane utilization ratio, guarantees water resource used repeatedly simultaneously.
The utility model discloses a realize like this:
a deep foundation pit dewatering and drainage integrated system is arranged in a deep foundation pit, the deep foundation pit comprises an underground continuous wall, a first supporting structure, a second supporting structure, a dewatering well, a supporting vertical support pile and a plurality of supporting structures, the first supporting structure, the second supporting structure and the plurality of supporting structures are sequentially arranged between the underground continuous wall and the supporting vertical support pile from top to bottom, and the dewatering well is arranged at the bottom of the deep foundation pit;
the deep foundation pit dewatering and draining integrated system comprises a dewatering water collection tank, a dewatering pipe, a first-channel supporting water collection tank, a draining floor drain, a gravity type water pipe and a rainwater water collection tank; the precipitation water collecting tank is arranged at the bottom of the deep foundation pit and is connected with the precipitation well through a precipitation pipe; the rainwater collecting tank is arranged on the second supporting structure and is connected with the rainwater collecting tank through the downcomer, the drainage floor drain is arranged on the first support and is connected with the rainwater collecting tank through the gravity type water pipe, and the first supporting collecting tank is arranged on the first support and is connected with the rainwater collecting tank through the downcomer.
The first water supporting and collecting tank is externally connected with sewage treatment equipment.
The second support structure is provided with a plurality of rainwater collection tanks, and the plurality of rainwater collection tanks are connected through water pipes of the water collection tanks.
The second says that bearing structure be annular bearing structure, a plurality of rainwater header tank sets up along the edge that bearing structure was said to the second.
And a water suction pump is arranged on the precipitation pipe between the precipitation well and the precipitation header tank.
The utility model can effectively solve the problem of reasonable arrangement of the precipitation pipelines in the limited space range, improve the utilization rate of the field plane and simultaneously ensure the repeated use of water resources; the method has better guiding significance for projects with narrow construction sites and large difficulty in plane conversion arrangement in the foundation pit dewatering construction stage.
Drawings
FIG. 1 is a sectional view of the deep foundation pit drainage and precipitation integrated system of the present invention;
fig. 2 is the utility model discloses deep basal pit falls drainage integration system's plan view.
In the figure, 1 precipitation header tank, 2 precipitation pipes, 3 first supporting header tanks, 4 sewage treatment devices, 5 drainage floor drains, 6 gravity type water pipes, 7 rainwater header tanks, 8 underground continuous walls, 9 first supporting structures, 10 second supporting structures, 11 precipitation wells, 12 supporting vertical support piles, 13 supporting structures, 14 header tank water pipes and 15 water suction pumps.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to the attached drawing 1, the water lowering and draining integrated system is arranged in a deep foundation pit, the deep foundation pit comprises an underground diaphragm wall 8, a first supporting structure 9, a second supporting structure 10, a dewatering well 11, a supporting vertical support pile 12 and a plurality of supporting structures 13, the first supporting structure 9, the second supporting structure 10 and the plurality of supporting structures 13 are sequentially arranged between the underground diaphragm wall 8 and the supporting vertical support pile 12 from top to bottom, and the dewatering well 11 is arranged at the bottom of the deep foundation pit.
Referring to attached drawings 1 and 2, the deep foundation pit dewatering and drainage integrated system comprises a dewatering water collection tank 1, a dewatering pipe 2, a first-channel supporting water collection tank 3, a drainage floor drain 5, a gravity type water pipe 6 and a rainwater water collection tank 7; the precipitation water collecting tank 1 is arranged at the bottom of the deep foundation pit and is connected with the precipitation well 11 through a precipitation pipe 2; the rainwater collection tank 7 is arranged on the second supporting structure 10 and is connected with the rainwater collection tank 1 through the downcomer 2, the drainage floor drain 5 is arranged on the first support 9 and is connected to the rainwater collection tank 7 through the gravity type water pipe 6, and the first supporting collection tank 3 is arranged on the first support 9 and is connected with the rainwater collection tank 7 through the downcomer 2.
The first way prop the external sewage treatment device 4 of header tank 3, can be used to the purification treatment to precipitation and rainwater, ensure that the water resource of recycling can satisfy the water requirement.
The second supporting structure 10 is provided with a plurality of rainwater collecting tanks 7, and the rainwater collecting tanks 7 are connected through water collecting tank water pipes 14. Preferably, the header pipe 14 may be a galvanized pipe.
The second support structure 10 be annular support structure, a plurality of rainwater header tank 7 sets up along the edge of second support structure 10, the collection of the rainwater of being convenient for.
The caliber of the drainage floor drain 5 is 15mm, so that the smoothness of drainage is ensured, and the drainage floor drain is used for collecting rainwater.
The precipitation pipe 2 between the precipitation well 11 and the precipitation header tank 1 is provided with a water suction pump 15, so that the precipitation collected in the precipitation well 11 can be conveniently conveyed into the precipitation header tank 1.
During construction, please refer to fig. 1, after a certain foundation pit supporting structure is completed in a deep foundation pit, namely a first supporting structure 9, a second supporting structure 10 and a plurality of supporting structures 13 are sequentially arranged between an underground continuous wall 8 and a supporting vertical pile 12 from top to bottom, and the like, and after the required supporting structures are designed, please refer to fig. 2, the compass arrow direction at the upper right corner in fig. 2 is north, two precipitation water collecting tanks 1 can be respectively arranged at the north and south sides of the bottom of the deep foundation pit, and the precipitation collected in a plurality of surrounding precipitation wells 11 is conveyed into the two precipitation water collecting tanks 1 through a precipitation pipe 2 through a water suction pump 15, so that the precipitation can be collected and utilized conveniently; eight rainwater collection tanks 7 are arranged along the annular second support structure 10 at intervals, and the rainwater collection tanks 7 are connected with the rainfall collection tank 1 through the rainfall pipes 2, so that rainfall in the rainfall collection tank 1 can be conveyed into the rainwater collection tanks 7; the eight rainwater collecting tanks 7 are sequentially connected through water collecting tank water pipes 14, a first supporting water collecting tank 3 is arranged on a first supporting structure 9, sewage treatment equipment 4 is arranged on the southeast side of the outer part of the deep foundation pit, and the first supporting water collecting tank 3 is connected with the rainwater collecting tanks 7 and the sewage treatment equipment 4 through downcomer pipes 2; 20 drainage floor drains 5 with the caliber of 15mm are uniformly arranged on the first supporting structure 9, and the drainage floor drains 5 are connected with a rainwater collection tank 7 through gravity type water pipes 6 and used for collecting rainwater in rainy days. The water accessible first way of collecting in the precipitation header tank 1 props the header tank 3 output for construction water such as unearthed vehicle washes, on-the-spot civilization water use, concrete maintenance and later stage recharging well water, reaches water resource reuse's purpose, and uses after precipitation and the rainwater accessible sewage treatment device 4 purification treatment in the first way of propping the header tank 3, realizes green construction requirement.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. A drainage and precipitation integrated system for a deep foundation pit is arranged in the deep foundation pit, the deep foundation pit comprises an underground diaphragm wall (8), a first supporting structure (9), a second supporting structure (10), a precipitation well (11), a supporting vertical support pile (12) and a plurality of supporting structures (13), the first supporting structure (9), the second supporting structure (10) and the plurality of supporting structures (13) are sequentially arranged between the underground diaphragm wall (8) and the supporting vertical support pile (12) from top to bottom, and the precipitation well (11) is arranged at the bottom of the deep foundation pit;
the method is characterized in that: the deep foundation pit dewatering and drainage integrated system comprises a dewatering water collection tank (1), a dewatering pipe (2), a first-channel water collection supporting tank (3), a drainage floor drain (5), a gravity type water pipe (6) and a rainwater water collection tank (7); the precipitation water collecting tank (1) is arranged at the bottom of the deep foundation pit and is connected with the precipitation well (11) through a precipitation pipe (2); rainwater header tank (7) sets up on second way bearing structure (10) and is connected with precipitation header tank (1) through downcomer (2), and drainage floor drain (5) set up on first way support (9) and are connected to rainwater header tank (7) through gravity type water pipe (6), and first way props header tank (3) and sets up on first way support (9) and is connected with rainwater header tank (7) through downcomer (2).
2. The deep foundation pit dewatering and drainage integrated system as claimed in claim 1, wherein: the first water supporting and collecting tank (3) is externally connected with a sewage treatment device (4).
3. The deep foundation pit dewatering and drainage integrated system as claimed in claim 1, wherein: the second supporting structure (10) is provided with a plurality of rainwater collecting tanks (7), and the rainwater collecting tanks (7) are connected through water collecting tank water pipes (14).
4. The deep foundation pit dewatering and drainage integrated system as claimed in claim 3, wherein: the second support structure (10) is an annular support structure, and a plurality of rainwater collection tanks (7) are arranged along the edge of the second support structure (10).
5. The deep foundation pit dewatering and drainage integrated system as claimed in claim 1, wherein: and a water suction pump (15) is arranged on the precipitation pipe (2) between the precipitation well (11) and the precipitation water collecting tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213492.7U CN210712893U (en) | 2019-07-30 | 2019-07-30 | Drainage integration system falls in deep basal pit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213492.7U CN210712893U (en) | 2019-07-30 | 2019-07-30 | Drainage integration system falls in deep basal pit |
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| CN210712893U true CN210712893U (en) | 2020-06-09 |
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| CN201921213492.7U Active CN210712893U (en) | 2019-07-30 | 2019-07-30 | Drainage integration system falls in deep basal pit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116254862A (en) * | 2023-03-14 | 2023-06-13 | 中建八局第三建设有限公司 | Foundation pit drainage system combined with deep foundation pit inner support |
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2019
- 2019-07-30 CN CN201921213492.7U patent/CN210712893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116254862A (en) * | 2023-03-14 | 2023-06-13 | 中建八局第三建设有限公司 | Foundation pit drainage system combined with deep foundation pit inner support |
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