CN207244643U - Deep foundation pit precipitation, purification, recharge integral system - Google Patents
Deep foundation pit precipitation, purification, recharge integral system Download PDFInfo
- Publication number
- CN207244643U CN207244643U CN201721166441.4U CN201721166441U CN207244643U CN 207244643 U CN207244643 U CN 207244643U CN 201721166441 U CN201721166441 U CN 201721166441U CN 207244643 U CN207244643 U CN 207244643U
- Authority
- CN
- China
- Prior art keywords
- water
- recharge
- purification
- water inlet
- foundation pit
- 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
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
A kind of deep foundation pit precipitation, purification, recharge integral system are the utility model is related to, belongs to base pit engineering technical field.The deep foundation pit precipitation, purification, recharge integral system, including some relief wells in foundation pit, the water pump in relief well, some inverted wells outside the foundation pit, further include cistern, purification pot and recharge control system.Wherein, water inlet one end of the cistern is connected with more siphunculus one, and purification strainer is provided with the purification pot, and the recharge control system includes more siphunculus two and the water valve and water meter that are arranged on more siphunculus two.It can realize that the decompression of foundation pit relief well, cistern preliminary sedimentation, purification pot carry out water body effectively purification, the integration of recharge control system control recharge Well Water Level operates, water resource can be efficiently used, and it is simple in structure, easy to operate, of low cost.
Description
Technical field
A kind of deep foundation pit precipitation, purification, recharge integral system are the utility model is related to, belongs to base pit engineering technology neck
Domain.
Background technology
In deep-foundation pit engineering, frequently with some relief wells are arranged to carrying out Dewatering by pressure reduction in foundation pit, to meet that it is prominent that foundation pit resists
Gush ability.Underground bearing water layer close relation, the artesian water inside foundation pit are extracted, often had a great influence to surrounding enviroment.To subtract
Few influence of the base pit dewatering to surrounding enviroment, the water-head of artesian water outside foundation pit is compensated frequently with the measure for cheating outer recharge.
At present, a kind of recharge measure present in base pit engineering is that the huge wave of water resource is caused using originally Water Spreading
Take, while the underground water of extraction is directly discharged into city planting ductwork in foundation pit, does not obtain good utilization.Another recharge measure is,
Recharge after being purified to the water body extracted in relief well, which can make full use of water resource, but still deposit at present
, it is necessary to further improve recharge system recharge architecture is complicated, of high cost, clean-up effect is poor the defects of.
Utility model content
For in foundation pit construction the complexity of recharge architecture present in groundwater recharge, cost are carried out using base pit dewatering
High, the problem of clean-up effect is poor, the utility model provides a kind of deep foundation pit precipitation, purification, recharge integral system, including position
In some relief wells in foundation pit, the water pump in relief well, some inverted wells outside the foundation pit, water storage is further included
Pond, purification pot and recharge control system.Wherein, described cistern one end is provided with water inlet, and the other end is provided with water outlet；Institute
State water inlet one end and be connected with more siphunculus one, purification strainer is provided with the purification pot, current are flowed into through net by the port that intakes
Flowed out after changing strainer filtering by water outlet port；The recharge control system includes more siphunculus two and the water being arranged on more siphunculus two
Valve and water meter.The deep foundation pit precipitation, purification, recharge integral system, can realize that the decompression of foundation pit relief well, cistern are tentatively heavy
Shallow lake, purification pot purify water body, the integration operation of recharge control system control recharge Well Water Level, can efficiently use water
Resource, and it is simple in structure, easy to operate, of low cost.
To solve above technical problem, the utility model includes following technical solution：
A kind of deep foundation pit precipitation, purification, recharge integral system, including some relief wells in foundation pit, positioned at subtracting
Water pump in kill-job, some inverted wells outside the foundation pit, further include：
Cistern, described cistern one end are provided with water inlet, and the other end is provided with water outlet, and described water inlet one end connects
More siphunculus one are connected to, more siphunculus one include a water inlet supervisor and more water inlet pipes, and the water inlet pipe is arranged at intervals
And with it is described water inlet supervisor connect, the water pump is connected by drinking-water pipe with the water inlet pipe, it is described intake be responsible for it is described
Water inlet connects；
Purification pot, is provided with purification strainer in the purification pot, the purification pot is divided into bottom storehouse and top storehouse, institute
State bottom storehouse and be provided with into water port, the top storehouse and be provided with water outlet port；The water outlet of the cistern with it is described
The water inlet port connection of purification pot；And
Recharge control system, including more siphunculus two, more siphunculus two include a recharge supervisor and are arranged at described return
Some recharge branch pipes on supervisor are filled, the water outlet port is connected with recharge supervisor, and the recharge branch pipe passes through recharge water
Pipe is connected in the inverted well；The water valve and monitoring current stream of control flow rate of water flow are both provided with each recharge branch pipe
The water meter of amount.
Preferably, it is provided with supercharging between the water outlet of the cistern and the water inlet port of the purification pot
Pump.
Preferably, the top storehouse of the purification pot is provided with backwash water inlet port, and the bottom storehouse is provided with instead
Rinse water outlet port.
Preferably, be provided with three-way pipe between the booster pump and the water inlet port, three-way pipe respectively with the supercharging
Pump, water inlet port, backwash water inlet port connection, the three-way pipe and it is described backwash water inlet port between and described three
Valve is provided between siphunculus and the water inlet port.
Preferably, the bottom of the purification pot is provided with sewage draining exit.
Preferably, the cistern is provided with discharge opening on the side wall close to top.
The utility model is due to using above technical scheme, being allowed to compared with prior art, have the following advantages that and accumulate
Pole effect：
(1) using relief well extract underground water, after purification pot purifies recharge into inverted well, realize foundation pit drop
Water, purification of water quality, groundwater recharge integration operation, so that the water extracted in relief well is utilized effectively；
(2) recharge control system can effectively control the water level in multiple inverted wells at the same time, so that the ground on foundation pit periphery
Lower water level line is met the requirements；
(3) water extracted in multiple relief wells can be collected in cistern by more siphunculus one, make a cistern can be with
Several corresponding relief wells；
(4) water for flowing into cistern carries out preliminary sedimentation in cistern, is then precipitated again in the storehouse of bottom, it
Filtered afterwards by purifying strainer, can effectively remove the solid impurity such as silt in water removal, water quality is met recharge requirement；
(5) be provided with three-way pipe between booster pump and purification pot, three-way pipe respectively with booster pump, water inlet port, recoil
Wash and connected into water port, purification pot can accordingly be adjusted by three-way pipe and be in purification state or backwashing state.
Brief description of the drawings
Fig. 1 is the deep foundation pit precipitation of one embodiment of the utility model offer, purification, the structural representation of recharge integral system
Figure；
Fig. 2 is deep foundation pit precipitation, purification, the top view of recharge integral system of Fig. 1；
Fig. 3 is the partial enlarged view in G regions in Fig. 2；
Fig. 4 is the deep foundation pit precipitation of another embodiment offer of the utility model, purification, the controlling party of recharge integral system
The FB(flow block) of method.
Figure label is as follows：
Foundation pit 100；Relief well 110；Inverted well 120；Water pump 130；Drinking-water pipe 140；More siphunculus 1；Water inlet supervisor
231；Water inlet pipe 232；Cistern 200；Discharge opening 201；Water inlet 210；Water outlet 220；Booster pump 240；Three-way pipe 250；
Purification pot 300；Purify strainer 301；Bottom storehouse 310；Intake port 311；Sewage draining exit 312；Backwash water outlet port 313；Top
Storehouse 320；Water outlet port 321；Backwash water inlet port 322；Gutter 330；Recharge control system 400, more siphunculus 2 410；Return
Fill supervisor 411；Recharge branch pipe 412；Water valve 420；Water meter 430, recharge water pipe 440.
Embodiment
Below in conjunction with the drawings and specific embodiments to deep foundation pit precipitation provided by the utility model, purification, recharge integration
System is described in further detail.With reference to following explanation and claims, will be become apparent from feature the advantages of the utility model.
It should be noted that attached drawing uses using very simplified form and non-accurate ratio, only to convenience, lucidly aid in
Illustrate the purpose of the utility model embodiment.
Please refer to Fig.1, Fig. 2 and Fig. 3, Fig. 1 are deep foundation pit precipitation provided in this embodiment, purification, recharge integral system
Structure diagram, top view and partial enlarged view.The main points of the utility model are done further below in conjunction with Fig. 1 to Fig. 3
Explanation.
A kind of deep foundation pit precipitation, purification, recharge integral system, including some relief wells 110 in foundation pit 100,
Water pump 130 in relief well 110, some inverted wells 120 outside foundation pit 100, further include cistern 200, purification pot
300 and recharge control system 400.
Wherein, 200 one end of cistern is provided with water inlet 210, and the other end is provided with water outlet 220, and water inlet one end connects
More siphunculus 1 are connected to, more siphunculus 1 are intake including one is responsible for 231 and Duo Gen water inlet pipes 232, between water inlet pipe 232
Every setting and 231 connect with water inlet supervisor, water pump 130 is connected by drinking-water pipe 140 with water inlet pipe 232, water inlet be responsible for 231 and
Water inlet 210 connects.
Wherein, purification strainer 301 is provided with purification pot 300, purification pot 300 is divided into bottom storehouse 310 and top storehouse
320, bottom storehouse 310 is provided with into water port 311, top storehouse 320 and is provided with water outlet port 321；The water outlet of cistern 200
220 connect with the water inlet port 311 of purification pot 300.Preferred embodiment is that quartz sand is provided with filter screen 301, quartz
Gap between sand can play a role in filtering water quality；Multilayer particle diameter different sandstone material can also be set on filter screen 301
Material, filter effect is more preferably.
Wherein, recharge control system 400, including more siphunculus 2 410, more siphunculus 2 410 include a recharge and are responsible for 411 Hes
Some recharge branch pipes 412 being arranged on recharge supervisor 411, water outlet port 321 are connected with recharge supervisor 411, recharge branch pipe 412
It is connected to by recharge water pipe 440 in inverted well 120；The water valve of control flow rate of water flow is both provided with each recharge branch pipe 412
420 and monitoring water flow water meter 430.By water adjusting valve 420, the water that flows into each inverted well 120 can be adjusted
Flow velocity and flow, so as to control the water level of inverted well 120.
Deep foundation pit precipitation provided in this embodiment, purification, recharge integral system has the following advantages that or beneficial effect：
(1) using relief well 110 extract underground water, by purification pot 300 purification after recharge into inverted well 120, realize foundation pit
100 precipitation, purification of water quality, groundwater recharge integration operation, so that the water extracted in relief well 110 is utilized effectively；
(2) recharge control system 400 can effectively control the water level in multiple inverted wells 120 at the same time, make the water level line in inverted well 120
Meet the requirements；(3) water extracted in multiple relief wells 110 can be collected in cistern 200 by more siphunculus 1, make one
Cistern 200 can correspond to several relief wells 110, while cistern 200 can also play the role of sedimentation basin, to water quality into
Row preliminary purification；(4) purification strainer 301 is provided with purification pot 300, water quality can be purified, so as to cross in drainage
Silt, makes water quality meet recharge requirement.
In order to increase the hydraulic pressure in purification pot 300, make the water valve 420 of more siphunculus 2 410 there is larger adjustable range, it is excellent
Elect as, booster pump 240 is provided between the water outlet 220 of cistern 200 and the water inlet port 311 of purification pot 300.
Preferably, purification pot 300 also has backwashing function.Specially：The top storehouse 320 of purification pot 300 is provided with instead
Water inlet end mouth 322 is rinsed, bottom storehouse 310 is provided with backwash water outlet port 313.The state of purified water is in purification pot 300
Under, current flow into bottom storehouse 310 by the port 311 that intakes, and purified strainer 301 enters top storehouse 320, then by water outlet port
321 outflows., it is necessary to be backwashed to purification pot 300 after the reduction of 300 purification function of purification pot, make attached on purification strainer 301
The impurity discharge precipitated in the impurity and purification pot 300, during backwash, current flow into top by backwash water inlet port 322
Storehouse 320, flows into bottom storehouse 310 after washing away purification strainer 301, is then flowed out by backwash water outlet port 313, into gutter
330.More preferably, be provided with three-way pipe 250 between booster pump 240 and water inlet port 311, three-way pipe 250 respectively with booster pump
240th, intake port 311, backwash water inlet port 322 connect, three-way pipe 250 and backwash water inlet port 322 between, Yi Jisan
Valve is provided between siphunculus 250 and water inlet port 311.Purification pot 300 is increased when booster pump 240 can be used for purifying water
Increase the active force of Wash flow when pressing, and purification pot 300 being backwashed, make backwash effect more preferably.
After a period of time, the silt precipitated in the bottom storehouse 310 of purification pot 300 can be deposited in the bottom of purification pot 300,
Preferably, the bottom of purification pot 300 is provided with sewage draining exit 312, before being backwashed to purification pot 300, can first discharge
The silt precipitated in bottom storehouse 310.
The water in cistern 200 overflows in order to prevent, is preferably, and cistern 200 is provided with the side wall close to top
Discharge opening 201, the water being had more in cistern 200 can be exported by discharge opening 201.More preferably, 100 row of being provided outside of foundation pit
Ditch 330, the discharge opening 201 of cistern 200 are connected in gutter 330 by water pipe, the backwash water outlet of purification pot 300
Mouth 313 is connected in gutter 330 by water pipe.
Join shown in Fig. 4, and combine label in Fig. 1 to 3, the utility model additionally provides a kind of deep foundation pit precipitation, purification, returns
The control method of integral system is filled, is included the following steps：
S1. it is fixedly installed and is sequentially connected water pump 130, more siphunculus 1, cistern 200, booster pump 240, three-way pipe
250th, purification pot 300, recharge control system 400；Check valve (not shown) is set on the water inlet pipe 232 of more siphunculus 1,
Valve is provided between three-way pipe 250 and backwash water inlet port 322 and between three-way pipe 250 and water inlet port 311
(not shown).The water extracted out in multiple relief wells 110 can be collected in cistern 200 by more siphunculus 1, three-way pipe 250
Connected respectively with booster pump 240, water inlet port 311, backwash water inlet port 322, correspond to the purification or anti-of purification pot 300 respectively
Flushing operation, more siphunculus 2 410 can be at the same time to multiple 120 recharges of inverted well, and are controlled respectively into each with reference to water valve 420
Water in inverted well 120.
S2. the valve that be connected with the water inlet port 311 of purification pot 300 of three-way pipe 250 is opened, closing three-way pipe 250 and only
Change the valve that the backwash water inlet port 322 of tank 300 connects, open water pump 130, booster pump 240, and open water valve 420, water meter
430, the water for making to extract in relief well 110 is after cistern 200 collects, precipitates, after purified tank 300 purifies, recharge to recharge
In well 120.Cistern 200 can carry out preliminary sedimentation to the water of extraction, and the bottom storehouse 310 of purification pot 300 can be to inflow
Water is precipitated again, and purification strainer 301 further can purify the water flowed through, so as to cross silt etc. in drainage, is made
Water quality meets recharge requirement.
S3. the water level in inverted well 120 is monitored, and according to monitoring waterlevel data water adjusting valve 420 flow, from
And water level in inverted well 120 is controlled to meet the requirements.In order to ensure extract relief well 110 in water after, to surrounding environment influence compared with
It is small, it is necessary to control water level in inverted well 120 and the water-head in different inverted wells 120, can utilize water level sensor, monitoring
Water level in inverted well 120, according to monitoring data, adjusts the water velocity of water valve 420, controls and flow into each inverted well 120
Water.
Because of purification pot 300 in use for some time, bottom storehouse 310 has silting, and purification strainer 301 also has mud
Sand blocks mesh, reduces clean-up effect.Therefore, it is necessary to be discharged to the silt of precipitation by sewage draining exit 312, backwash is then utilized
Program is rinsed purification strainer 301 and bottom storehouse 310.It is therefore preferable that it is to further include to 300 blowdown of purification pot and backwash
Step：
S4. booster pump 240 is closed, closes the valve that three-way pipe 250 is connected with the water inlet port 311 of purification pot 300, is opened
The sewage draining exit 312 of purification pot 300 carries out preliminary blowdown.
S5. the valve that three-way pipe 250 is connected with the backwash water inlet port 322 of purification pot 300 is opened, opens booster pump
240, current is flowed into by the backwash water inlet port 322 of purification pot 300, wash away purification strainer 301, and by backwashing water outlet
Mouth 313 is discharged, and is imported in gutter 330.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belonging to right will
Seek the protection domain of book.
Claims (6)
1. a kind of deep foundation pit precipitation, purification, recharge integral system, it is characterised in that including some decompressions in foundation pit
Well, the water pump in relief well, some inverted wells outside the foundation pit, further include：
Cistern, described cistern one end are provided with water inlet, and the other end is provided with water outlet, and described water inlet one end is connected with
More siphunculus one, more siphunculus one include a water inlet supervisor and more water inlet pipes, the water inlet pipe be arranged at intervals and with
The water inlet supervisor connection, the water pump are connected by drinking-water pipe with the water inlet pipe, the water inlet supervisor and the water inlet
Mouth connection；
Purification pot, is provided with purification strainer in the purification pot, the purification pot is divided into bottom storehouse and top storehouse, the bottom
Portion storehouse is provided with into water port, the top storehouse and is provided with water outlet port；The water outlet of the cistern and the purification
The water inlet port connection of tank；And
Recharge control system, including more siphunculus two, more siphunculus two include a recharge supervisor and are arranged at the recharge master
Some recharge branch pipes on pipe, the water outlet port are connected with recharge supervisor, and the recharge branch pipe is connected by recharge water pipe
It is connected in the inverted well；The water valve of control flow rate of water flow is both provided with each recharge branch pipe and monitors water flow
Water meter.
2. deep foundation pit precipitation as claimed in claim 1, purification, recharge integral system, it is characterised in that the cistern
Booster pump is provided between the water outlet and the water inlet port of the purification pot.
3. deep foundation pit precipitation as claimed in claim 2, purification, recharge integral system, it is characterised in that the purification pot
The top storehouse is provided with backwash water inlet port, and the bottom storehouse is provided with backwash water outlet port.
4. deep foundation pit precipitation as claimed in claim 3, purification, recharge integral system, it is characterised in that the booster pump with
Three-way pipe is provided between the water inlet port, three-way pipe connects with the booster pump, water inlet port, backwash water inlet port respectively
It is logical, it is provided between the three-way pipe and the backwash water inlet port and between the three-way pipe and the water inlet port
Valve.
5. deep foundation pit precipitation as claimed in claim 4, purification, recharge integral system, it is characterised in that the purification pot
Bottom is provided with sewage draining exit.
6. deep foundation pit precipitation as claimed in claim 4, purification, recharge integral system, it is characterised in that the cistern exists
Discharge opening is provided with the side wall at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166441.4U CN207244643U (en) | 2017-09-12 | 2017-09-12 | Deep foundation pit precipitation, purification, recharge integral system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166441.4U CN207244643U (en) | 2017-09-12 | 2017-09-12 | Deep foundation pit precipitation, purification, recharge integral system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244643U true CN207244643U (en) | 2018-04-17 |
Family
ID=61888152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166441.4U Active CN207244643U (en) | 2017-09-12 | 2017-09-12 | Deep foundation pit precipitation, purification, recharge integral system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700505A (en) * | 2017-09-12 | 2018-02-16 | 上海建工建集团有限公司 | Deep foundation pit precipitation, purification, recharge integral system and control method |
| JP2020173081A (en) * | 2019-04-12 | 2020-10-22 | 東邦地水株式会社 | Backwash system, backwash method, and backwash program |
-
2017
- 2017-09-12 CN CN201721166441.4U patent/CN207244643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700505A (en) * | 2017-09-12 | 2018-02-16 | 上海建工建集团有限公司 | Deep foundation pit precipitation, purification, recharge integral system and control method |
| JP2020173081A (en) * | 2019-04-12 | 2020-10-22 | 東邦地水株式会社 | Backwash system, backwash method, and backwash program |
| JP7359413B2 (en) | 2019-04-12 | 2023-10-11 | 東邦地水株式会社 | Backwash system, backwash method, and backwash program |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107700505A (en) | Deep foundation pit precipitation, purification, recharge integral system and control method | |
| CN105839755B (en) | A kind of introduction of Roof Rainwater Harvesting System | |
| CN102247728A (en) | First rain treatment system | |
| CN103570149A (en) | Device for removing pollutants from rainwater runoff | |
| CN206473882U (en) | A kind of tandem type multi-stage filter | |
| CN206267270U (en) | A kind of urban rainwater comprehensive collection utilizes device | |
| CN110565738A (en) | Utilize corridor formula groundwater recharge system that catchments of rainfall flood resource | |
| CN207244643U (en) | Deep foundation pit precipitation, purification, recharge integral system | |
| CN205182284U (en) | Gravity type valveless filter | |
| CN109322372A (en) | The non-buried rainwater treatment device of one kind and method | |
| CN108056004A (en) | A kind of overpass rainwater catchment system irrigation system | |
| CN207760989U (en) | A kind of pump discharges into water system | |
| CN206752629U (en) | A kind of municipal works rainwater inspection well | |
| CN207739316U (en) | A kind of flat roof type Porta Potti rainwater-collecting reutilization system | |
| CN208293341U (en) | Roadside greening leukorrhagia in conjunction with pipe gallery seeps purification and the reclaiming system of rainwater | |
| CN206279002U (en) | Sponge urban sewage treatment system | |
| CN206680942U (en) | The two level wet land treating system in river course | |
| CN210827669U (en) | Utilize corridor formula groundwater recharge system device that catchments of rainfall flood resource | |
| CN207331947U (en) | A kind of safety shunting sand-catching apparatus | |
| CN108360646A (en) | Pipe gallery dmp filter blowdown is regulated and stored device | |
| CN212477985U (en) | Rainwater outlet infiltration system | |
| CN209475773U (en) | A kind of fish gill formula dynamic continuously filters setting pot | |
| CN209144648U (en) | A kind of bridge drainage collection system | |
| CN109647050A (en) | A kind of soft filter device of gravity flow Water flush | |
| CN209010238U (en) | A kind of artificial wet land system for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |