CN209636875U - Basement underground water recycles anti-floating system - Google Patents

Basement underground water recycles anti-floating system Download PDF

Info

Publication number
CN209636875U
CN209636875U CN201920128296.3U CN201920128296U CN209636875U CN 209636875 U CN209636875 U CN 209636875U CN 201920128296 U CN201920128296 U CN 201920128296U CN 209636875 U CN209636875 U CN 209636875U
Authority
CN
China
Prior art keywords
underground water
floating
water
basement
pipe
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.)
Active
Application number
CN201920128296.3U
Other languages
Chinese (zh)
Inventor
何寿迎
王殿斌
闫强刚
董成祥
于波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO INSTITUTE OF SURVEYING AND MAPPING SURVEY
Original Assignee
QINGDAO INSTITUTE OF SURVEYING AND MAPPING SURVEY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QINGDAO INSTITUTE OF SURVEYING AND MAPPING SURVEY filed Critical QINGDAO INSTITUTE OF SURVEYING AND MAPPING SURVEY
Priority to CN201920128296.3U priority Critical patent/CN209636875U/en
Application granted granted Critical
Publication of CN209636875U publication Critical patent/CN209636875U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model proposes a kind of basement underground water to recycle anti-floating system, is led to underground water in the collector pipe by the setting permeable band of sandstone substrate;And led to underground water in inverted well and greenery patches by the immersible pump, the pumping drainage pipe, the recharge pipe and the latent filling pipe, groundwater resources are taken full advantage of in a manner of recharge stratum or recycling;The utility model realizes reduction hydrostatic water table, and buoyancy force of underground water is finally resisted by basement self weight, cancels anti-float anchor rod, reduces project cost, while realizing energy-saving and emission-reduction.

Description

Basement underground water recycles anti-floating system
Technical field
The utility model belongs to drainage and anti-float technical field more particularly to a kind of basement underground water recycles anti-floating system System.
Background technique
With the development and utilization of the underground space, basement depth is constantly deepened at present, and the buoyancy of room is made under Groundwater With influencing to linearly increase with the increase of depth, for 30 meters of buried depth, the shallower basement of Groundwater buried depth presses outdoor level ground or less 2 meters of calculating, the water pressure of sole plate are about 280kPa, and the plank thickness of sole plate is to meet anti-floating to require needs larger Thickness.For podium basement, self weight is generally difficult to meet anti-floating requirement, and anti-floating pile or anti-floating are arranged under sole plate Anchor pole is the traditional method for solving the problems, such as anti-floating at present.Due to anti-float anchor rod or anti-floating pile construction quality etc., substrate infiltration Situation occurs often, and the infiltration of basement will accelerate the corrosion of concrete reinforcing steel, reduces the physical life of building, and existing Have in technology part that ponding groove is set under sole plate, collect after underground water using it is mechanical drain or artificial drainage by the way of By underground water, white-out causes the wasting of resources to municipal pipeline from basement structure;In consideration of it, it is necessary to provide a kind of undergrounds Room underground water recycles anti-floating system to solve the above problems.
Summary of the invention
In view of the above technical problems, the utility model proposes a kind of basement underground water to recycle anti-floating system.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of basement underground water recycling anti-floating system, including sole plate and sidewall of basement;The sole plate Lower section is arranged at intervals with several permeable bands of sandstone substrate;The outside of the sidewall of basement is provided with foundation pit fertilizer slot for one week, described Foundation pit fertilizer trench bottom is provided with collector pipe;The permeable band of sandstone substrate is connected to the collector pipe, and underground water is led to institute It states in collector pipe;It is provided with immersible pump in the collector pipe, pump drainage well, the pump drainage well are provided in the foundation pit fertilizer slot It is inside provided with pumping drainage pipe, one end of the pumping drainage pipe is connected to the water outlet of the immersible pump;
It further includes inverted well and the latent filling pipe that is layed in greenery patches that the basement underground water, which recycles anti-floating system, described Recharge pipe is provided in inverted well, the other end of the pumping drainage pipe is managed and the recharge with the latent filling respectively by triple valve Pipe connection.
Preferably, the outside of the foundation pit fertilizer slot is provided with longitudinal water-stop curtain in one week.
Preferably, the top of the foundation pit fertilizer slot and the lower part of the foundation pit fertilizer slot are provided with clay aquiclude.
Preferably, stiffener plate is arranged at intervals in the collector pipe, the center of the stiffener plate and bottom difference It is provided with middle part water hole and bottom water hole.
Preferably, the section of the collector pipe is rectangle.
Preferably, the vertex of the stiffener plate is additionally provided with corner water hole.
Preferably, the collector pipe uses Reinforced Concrete Materials.
Preferably, being equipped with water storage sand pad in the greenery patches.
Preferably, further including controller, the pump drainage well bottom is provided with ventage piezometer, the controller difference It is connect with the immersible pump and ventage piezometer.
Preferably, the pump drainage well is provided with 2 to 3.
It the advantages of the utility model and has the active effect that
The basement underground water of the utility model recycles anti-floating system, is led to underground water by the permeable band of sandstone substrate In the collector pipe;And underground water is led to by the immersible pump, the pumping drainage pipe, the recharge pipe and the latent filling pipe In inverted well and greenery patches, groundwater resources are taken full advantage of in a manner of recharge stratum or recycling, realize reduction anti-floating Water level is finally resisted buoyancy force of underground water by basement self weight, cancels anti-float anchor rod, reduces project cost, while realizing section It can emission reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model basement underground water recycles anti-floating system;
Fig. 2 is the diagrammatic cross-section of the A-A of Fig. 1;
Fig. 3 is the diagrammatic cross-section of the B-B of Fig. 2;
Fig. 4 is the structural schematic diagram of the utility model collector pipe;
In figure: 1, sole plate;2, sidewall of basement;3, the permeable band of sandstone substrate;4, foundation pit fertilizer slot;41, collector pipe; 411, immersible pump;412, stiffener plate;4121, middle part water hole;4122, bottom water hole;4123, corner water hole;42, it takes out Gully;421, pumping drainage pipe;43, clay aquiclude;44, longitudinal water-stop curtain;5, inverted well;51, recharge pipe;6, greenery patches; 61, it dives and fills pipe;62, water storage sand pad;7, control room;71, controller.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations In mode.
In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc. The orientation or positional relationship of instruction is positional relationship based on the figure, is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for description mesh , it is not understood to indicate or imply relative importance.
A kind of basement underground water recycling anti-floating system, including sole plate 1 and sidewall of basement 2;The basis bottom The permeable band 3 of several sandstone substrates is arranged at intervals with below plate 1, it is preferable that permeable 3 width of band of sandstone substrate is 10-50cm, thick Degree is the rubble or severely-weathered sand of 10-30cm, and the permeable band 3 of sandstone substrate presses spacing 20-30m spacing transverse direction and longitudinal direction cloth It sets;The outside of the sidewall of basement 2 is provided with foundation pit fertilizer slot 4 for one week, and 4 bottom of foundation pit fertilizer slot is provided with collector pipe 41; The permeable band 3 of sandstone substrate is connected to the collector pipe 41, and underground water is led in the collector pipe 41;The collector pipe It is provided with immersible pump 411 in 41, pump drainage well 42 is provided in the foundation pit fertilizer slot 4, is provided with pumping in the pump drainage well 42 Drainpipe 421, one end of the pumping drainage pipe 421 are connected to the water outlet of the immersible pump 411;The basement underground water is again It further include inverted well 5 using anti-floating system, and the latent filling pipe 61 and water storage sand pad 62 that are layed in greenery patches 6, the inverted well 5 Inside be provided with recharge pipe 51, the other end of the pumping drainage pipe 421 by triple valve respectively with latent the fillings pipe 61 and described time It fills pipe 51 to be connected to, wherein the inverted well 5 is arranged in the water yield (groundwater run off) when according to excavation of foundation pit to sole plate 1 Quantity, 5 diameter of inverted well are set as 60-80cm, and the inverted well 5 should disclose or pass through the water-bearing layers such as layer of sand, generally contain Water sand layer infiltration coefficient is 10-30m/d, daily can be with recharge underground water about 200-300m when vertical thickness 1m3;The pump drainage Well 42 is preferably arranged to 2 to 3 and the borehole wall has good water-resisting property, according to the 1 lower section underground water water burst of sole plate Situation is obviously located to carry out slip casting closure in water burst, reduces the water burst of underground water.
When community greenery patches 6 needs to irrigate, adjusts the triple valve and incite somebody to action underground water from underground by the latent filling pipe 61 Water is guided in the water storage sand pad 62 (underground water under the sole plate 1 is generally more clean freshwater resources), leads to The capillary effect or root system for crossing planting soil and green plant for plant provide moisture, which can be to avoid latent 61 knot of filling pipe Ice, and stress-relieving activity of the community resident on greenery patches 6 is not influenced;When community is not needed with water, closed by the triple valve The latent filling pipe 61, opens the recharge pipe 51, by underground water through 51 recharge of recharge pipe into aquifer sand layer, to underground Water, which is covered, (carries out recharge to quaternary formation using underground water under substrate, it is also ensured that the water of Quaternary aquifer Matter).
Further, the outside of the foundation pit fertilizer slot 4 is provided with longitudinal water-stop curtain 44 for one week, wherein stops the longitudinal direction Water curtain 44 is preferably TRD, and the longitudinal direction water-stop curtain 44 can be substituted by rotary churning pile;The top of the foundation pit fertilizer slot 4 and described The lower part of foundation pit fertilizer slot 4 is provided with clay aquiclude 43, wherein and the thickness of the clay aquiclude 43 is more than or equal to 100cm, The clay aquiclude 43 of 4 lower part of foundation pit fertilizer slot is preferably arranged to two layers and seeps for completely cutting off under surface water, the foundation pit The top mark height of the clay aquiclude 43 of fertile 4 lower part of slot will bedrock surface or impermeable stratum top surface absolute altitude in the following, can be effective Underground water is reduced to collect upwards;To reduce surrounding formations to the water burst of foundation pit fertilizer slot 4, stopped using the rotary churning pile or the longitudinal direction Water curtain 44 is used as transverse cutting aqueous systems, using the clay aquiclude 43 as the system that vertically intercepts water.
Further, the section of the collector pipe 41 is rectangle, and the collector pipe 41 uses Reinforced Concrete Materials, described Stiffener plate 412 is arranged at intervals in collector pipe 41, the center and bottom of the stiffener plate 412 are respectively arranged with middle part and cross water Hole 4121 and bottom water hole 4122, the vertex of the stiffener plate 412 is additionally provided with corner water hole 4123, described to catchment Pipe 41 forms water storage section 2-8m2, volume about 400-2000m3Ground water reserve space.
It further, further include controller 71, the controller 71 and the triple valve are arranged in control room 7, described 42 bottom of pump drainage well is provided with ventage piezometer, and the controller 71 connects with the immersible pump 411 and ventage piezometer respectively It connects, the controller 71 can automatically control the starting of immersible pump 411 draining or stop draining, and is described according to water pressures Fault self-checking device is arranged in controller 71, such as breaks down, and sends short message to administrative staff from the controller 71 and reminds.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;The common skill of this field Art personnel should be appreciated that it is still possible to modify the technical solutions described in the foregoing embodiments, or to its middle part Technical characteristic is divided to be equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical The spirit and scope of novel each embodiment technical solution.

Claims (10)

1. a kind of basement underground water recycles anti-floating system, it is characterised in that: including sole plate and sidewall of basement;It is described Several permeable bands of sandstone substrate are arranged at intervals with below sole plate;The outside of the sidewall of basement is provided with foundation pit fertilizer for one week Slot, the foundation pit fertilizer trench bottom are provided with collector pipe;The permeable band of sandstone substrate is connected to the collector pipe, by underground water It leads in the collector pipe;It is provided with immersible pump in the collector pipe, pump drainage well, the pumping are provided in the foundation pit fertilizer slot Pumping drainage pipe is provided in gully, one end of the pumping drainage pipe is connected to the water outlet of the immersible pump;
It further includes inverted well and the latent filling pipe that is layed in greenery patches that the basement underground water, which recycles anti-floating system, the recharge Recharge pipe is provided in well, the other end of the pumping drainage pipe is managed and the recharge Guan Lian with the latent filling respectively by triple valve It is logical.
2. basement underground water according to claim 1 recycles anti-floating system, it is characterised in that: the foundation pit fertilizer slot Outside is provided with longitudinal water-stop curtain in one week.
3. basement underground water according to claim 1 or 2 recycles anti-floating system, it is characterised in that: the foundation pit fertilizer The top of slot and the lower part of the foundation pit fertilizer slot are provided with clay aquiclude.
4. basement underground water according to claim 3 recycles anti-floating system, it is characterised in that: between in the collector pipe Every being provided with stiffener plate, the center and bottom of the stiffener plate are respectively arranged with middle part water hole and bottom water hole.
5. basement underground water according to claim 4 recycles anti-floating system, it is characterised in that: the collector pipe is cut Face is rectangle.
6. basement underground water according to claim 5 recycles anti-floating system, it is characterised in that: the stiffener plate Vertex is additionally provided with corner water hole.
7. recycling anti-floating system according to basement underground water described in claim 4 or 5 or 6, it is characterised in that: described to catchment Pipe uses Reinforced Concrete Materials.
8. basement underground water according to claim 1 recycles anti-floating system, it is characterised in that: be laid in the greenery patches There is water storage sand pad.
9. basement underground water according to claim 1 recycles anti-floating system, it is characterised in that: it further include controller, The pump drainage well bottom is provided with ventage piezometer, and the controller is connect with the immersible pump and ventage piezometer respectively.
10. basement underground water according to claim 1 recycles anti-floating system, it is characterised in that: the pump drainage well It is provided with 2 to 3.
CN201920128296.3U 2019-01-24 2019-01-24 Basement underground water recycles anti-floating system Active CN209636875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920128296.3U CN209636875U (en) 2019-01-24 2019-01-24 Basement underground water recycles anti-floating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920128296.3U CN209636875U (en) 2019-01-24 2019-01-24 Basement underground water recycles anti-floating system

Publications (1)

Publication Number Publication Date
CN209636875U true CN209636875U (en) 2019-11-15

Family

ID=68479258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920128296.3U Active CN209636875U (en) 2019-01-24 2019-01-24 Basement underground water recycles anti-floating system

Country Status (1)

Country Link
CN (1) CN209636875U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111705825A (en) * 2020-06-24 2020-09-25 深圳市建工集团股份有限公司 Drainage and landing permanent-temporary integrated construction method for underground deep foundation pit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111705825A (en) * 2020-06-24 2020-09-25 深圳市建工集团股份有限公司 Drainage and landing permanent-temporary integrated construction method for underground deep foundation pit

Similar Documents

Publication Publication Date Title
CN103510528B (en) For the blind drainage structure of underground structure anti-floating
CN202645592U (en) Full-face grouting holes and a grout-stop wall for a tunnel in sections of water-rich quicksand and fault
CN202040445U (en) Salt drainage pipe for soil improvement
CN103147614B (en) Pool with multi-layer structure and building method thereof
CN107386326A (en) Underground pipe gallery structure and its construction method
CN209636875U (en) Basement underground water recycles anti-floating system
WO2020098727A1 (en) Method for constructing underground fresh water collection facility on coral island and reef
CN205677631U (en) It is combined arch tunnel lining structure at the bottom of the box tunnel with hydrophobic function
CN203113863U (en) Multi-layer structure water pool
CN203320576U (en) Waterproof and drainage system for basement external wall of super high-rise buildings
CN102677706B (en) Basement waterproof and dampproof system and construction method thereof
CN204023593U (en) Reduce the water proof drainage system of underground hydrostatic water table
CN208633235U (en) A kind of sandstone seepage well suitable for sponge urban construction
CN208023593U (en) A kind of foundation pit fertilizer slot backfill structure in sponge city
CN208056025U (en) Coastal saline-alkali farmland drainage ditch saves land anti-collapse device
CN207988424U (en) A kind of moisture-proof ground of rubble drainage layer draining
CN105569063A (en) Collecting and utilizing method for underground water on periphery of basement retaining wall and water collecting structure
CN108951716A (en) A kind of underground engineering sluicing decompression float Structure
CN204738339U (en) Groundwater circulation utilizes system
CN202401405U (en) Novel dewatering blind ditch
CN204570717U (en) The dewatering installation of a kind of underground structure underground water
CN208009393U (en) A kind of non-dankly base manure slot backfill structure based on sponge city
CN209652992U (en) Basement underground water self-balancing anti-floating system based on base-rock shallow slope area
CN202577170U (en) Novel water discharging blind drain
CN207392152U (en) Concrete face rockfill dam dam body water draining structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant