CN109930656A - A kind of deep foundation pit precipitation recharge automatic monitoring device and monitoring method - Google Patents
A kind of deep foundation pit precipitation recharge automatic monitoring device and monitoring method Download PDFInfo
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- CN109930656A CN109930656A CN201910321960.0A CN201910321960A CN109930656A CN 109930656 A CN109930656 A CN 109930656A CN 201910321960 A CN201910321960 A CN 201910321960A CN 109930656 A CN109930656 A CN 109930656A
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/406—Aquifer recharge
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Abstract
A kind of deep foundation pit precipitation recharge automatic monitoring system includes water-level gauge, sedimentation basin, flowmeter, flowmeter, robot measurement and monitoring center；The water-level gauge, sedimentation basin, flowmeter, flowmeter, robot measurement are connect by GPRS type Intelligent terminal for Internet of things with monitoring center, and monitoring center analyze and based on the analysis results control precipitation recharge system to the data of acquisition based on preset data.The beneficial effect is that: deep-foundation pit engineering precipitation recharge automatic monitoring device realizes the automatic monitoring of water level, water and sedimentation and deformation simultaneously, saves manpower, reduces cost, and can farthest meet the requirement of Safety Construction of Deep Foundation Pit and environmental protection.
Description
Technical field
The invention belongs to building safety construction field more particularly to a kind of deep foundation pit precipitation recharge automatic monitoring device and
Monitoring method.
Background technique
Deep-foundation pit engineering, which is passed through, eliminates influence of the underground water to construction frequently with dewatering measure, in order to protect groundwater resources,
Ensure the construction of structures on foundation pit periphery, the safety of pipeline and road, while to take recharge measure.In Pit Discharge, pump drainage
When water yield and recharge water basically reach equilibrium state, underground water can just be maintained at a basicly stable position.General feelings
Under condition, precipitation easily causes the sedimentation of periphery earth's surface, and recharge easily causes surface uplift, the two can all influence periphery construction of structures,
The safety of underground pipelines and road.Therefore, precipitation recharge usually require the live level of ground water of monitoring in time, pump-out, recharge amount and
The contents such as Ground Settlement adjust precipitation or recharge scheme according to monitoring result, it is ensured that foundation pit itself and surrounding enviroment in time
Safety.
Technology of Internet of things provides wide space for automatic measure control development, also gives the automation of deep foundation pit precipitation recharge
Monitoring provides new idea and method.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of deep foundation pit precipitation recharge automatic monitoring device, the prisons
Analysis deflection and WATER LEVEL CHANGES can be monitored automatically by surveying device, and realize warning reminding according to Analysis on monitoring data situation,
The surface uplift situation of burst is predicted and alarmed simultaneously.
A kind of deep foundation pit precipitation recharge automatic monitoring system, it is characterised in that: the monitoring device includes water-level gauge, sinks
Shallow lake pond, flowmeter, flowmeter, robot measurement and monitoring center；
The water-level gauge, flowmeter, flowmeter, robot measurement are provided with wireless communication unit and by wireless networks and prison
Realize data interchange in control center；
It is uniformly distributed several inspection wells in deep basal pit, deep basal pit circumferencial direction is provided with several dewatering wells, far from deep basal pit side
To being provided with inverted well, the inverted well two sides be provided with inspection well and wherein an inspection well be located at dewatering well and inverted well it
Between；
The inspection well is provided with the water-level gauge；Draining water pump is provided in dewatering well, the draining water pump is connected by water pipe
It is connected to sedimentation basin；Recharge water pump is provided in the sedimentation basin, the recharge water pump is in charge of through recharge supervisor, recharge to be sequentially connected
To inverted well, it is provided with flowmeter on the recharge supervisor, the recharge, which is in charge of, is provided with flowmeter；
The robot measurement is set in deep basal pit and surrounding deep foundation pit earth's surface.
Further, the wireless communication unit is GPRS type Intelligent terminal for Internet of things.
Further, wireless control switch is provided on the draining water pump and recharge water pump.
Further, the recharge, which is in charge of, is provided with wireless control valve, and the recharge, which is in charge of, respectively corresponds a recharge
Well.
The invention also provides a kind of deep foundation pit precipitation recharge automatic monitoring methods, this method comprises:
Inspection well is set in deep basal pit, and dewatering well, inspection well and inverted well is arranged in surrounding deep foundation pit；The sight of the surrounding deep foundation pit
Well logging be located at inverted well two sides and wherein an inspection well between dewatering well and inverted well；The dewatering well passes through water drain
Pump is connected to sedimentation basin, is provided with recharge water pump at sedimentation basin, the recharge water pump by main recharge pipe, divide recharge pipe to be connected to
Each inverted well；
Water-level gauge is provided on the inspection well；Wireless control switch is provided on the draining water pump and recharge water pump；It is described
Flowmeter is provided on recharge water main, the recharge, which is in charge of, is provided with flowmeter；
Be provided with multiple robot measurements in the surrounding deep foundation pit earth's surface, the robot measurement for measure surface uplift/
The situations such as sedimentation and building inclination；
Water-level gauge, flowmeter, flowmeter, robot measurement are provided with GPRS type Intelligent terminal for Internet of things and pass through wireless connection
To monitoring center；
The monitoring center is B/S framework；
The data that the monitoring center real-time reception water-level gauge, flowmeter, flowmeter, robot measurement acquire, and to acquisition
Data carry out preservation and on-line analysis, while generating tendency chart, change curve, monitoring report in real time, and send warning information.
Further, when observing Well Water Level lower than preset value in deep basal pit, the monitoring center sends a command to draining
The wireless control switch of water pump, draining water pump stop draining；When observing Well Water Level higher than preset value in deep basal pit, the monitoring
Center sends a command to the wireless control switch of draining water pump, and draining water pump opens draining.
Further, when the surface uplift amount of surrounding deep foundation pit is higher than preset value or building to foundation pit outer incline, prison
Control center sends a command to the wireless control switch of recharge water pump, and recharge water pump stops recharge；When the earth's surface of surrounding deep foundation pit is heavy
When drop amount is higher than preset value or building tilted to foundation pit, the wireless control that monitoring center sends a command to recharge water pump is opened
It closes, recharge water pump opens moisturizing.Further, the water-level gauge, flowmeter, flowmeter, robot measurement are led to data are acquired
It crosses Intelligent terminal for Internet of things and is wirelessly transmitted to monitoring center, monitoring center is carried out to after reception Data Management Analysis with threshold data
It compares and corresponding instruction is issued according to comparing result；
Such as without departing from monitoring threshold data, continue to inside and outside deep basal pit level of ground water, recharge water, land upheaval/sedimentation and
Surrounding building inclination is monitored；
Such as exceed monitoring threshold data, monitoring center issues warning note automatically, according to setting program to draining water pump or recharge
Water pump issues command adapted thereto, and continues to level of ground water, recharge water, land upheaval/sedimentation and the week inside and outside deep basal pit
Side building inclination is monitored.The beneficial effect of technical solution of the present invention is:
(1) deep-foundation pit engineering precipitation recharge automatic monitoring device realizes the automation of water level, water and sedimentation and deformation simultaneously
Monitoring saves manpower, reduces cost, and can farthest meet the requirement of Safety Construction of Deep Foundation Pit and environmental protection.
2) acquisition of monitoring data, report time interval to can customize setting, timing automatic collection reports, and avoids the occurrence of leakage
It surveys, fail to report, report phenomenon late.
3) field monitoring terminal has data storage function, can remotely located terminal operating parameters.
4) monitoring center can be checked at any time, be downloaded and on-line analysis data, produce tendency chart, change curve, monitoring report
Table, capable of automatic alarm, transmission warning information, improves working efficiency and quality of achievement.
5) statistically analyze water quantity monitoring data, it may be verified that, optimization precipitation recharge design scheme, provide and borrow for similar engineering
Mirror.
Detailed description of the invention
Fig. 1 is a kind of deep foundation pit precipitation recharge automatic monitoring device arrangement schematic diagram of the present invention；
Fig. 2 is a kind of deep foundation pit precipitation recharge automatic monitoring method work flow diagram of the present invention.
Specific embodiment
In order to make those skilled in the art more fully understand technical solutions according to the invention, combined with specific embodiments below
The present invention is described in further detail.
As shown in Figure 1, a kind of deep foundation pit precipitation recharge automatic monitoring system, it is characterised in that: the monitoring device packet
Include water-level gauge, sedimentation basin, flowmeter, flowmeter, robot measurement and monitoring center；
The water-level gauge, flowmeter, flowmeter, robot measurement are provided with wireless communication unit and by wireless networks and prison
Realize data interchange in control center；
It is uniformly distributed several inspection wells in deep basal pit, deep basal pit circumferencial direction is provided with several dewatering wells, far from deep basal pit side
To being provided with inverted well, the inverted well two sides be provided with inspection well and wherein an inspection well be located at dewatering well and inverted well it
Between；
The inspection well is provided with the water-level gauge；Draining water pump is provided in dewatering well, the draining water pump is connected by water pipe
It is connected to sedimentation basin；Recharge water pump is provided in the sedimentation basin, the recharge water pump is in charge of through recharge supervisor, recharge to be sequentially connected
To inverted well, it is provided with flowmeter on the recharge supervisor, the recharge, which is in charge of, is provided with flowmeter；
The robot measurement is set in deep basal pit and surrounding deep foundation pit earth's surface.
Further, the wireless communication unit is GPRS type Intelligent terminal for Internet of things.
Further, wireless control switch is provided on the draining water pump and recharge water pump.
Further, the recharge, which is in charge of, respectively corresponds an inverted well.
The invention also provides a kind of deep foundation pit precipitation recharge automatic monitoring methods, this method comprises:
Inspection well is set in deep basal pit, and dewatering well, inspection well and inverted well is arranged in surrounding deep foundation pit；The sight of the surrounding deep foundation pit
Well logging be located at inverted well two sides and wherein an inspection well between dewatering well and inverted well；The dewatering well passes through water drain
Pump is connected to sedimentation basin, is provided with recharge water pump at sedimentation basin, the recharge water pump by main recharge pipe, divide recharge pipe to be connected to
Each inverted well；
Water-level gauge is provided on the inspection well and inverted well；Wireless control is provided on the draining water pump and recharge water pump to open
It closes；Flowmeter is provided on the recharge water main, the recharge, which is in charge of, is provided with flowmeter；
Be provided with multiple robot measurements in the surrounding deep foundation pit earth's surface, the robot measurement for measure surface uplift/
Sedimentation and surrounding building tilt condition；
Water-level gauge, flowmeter, flowmeter, robot measurement are provided with GPRS type Intelligent terminal for Internet of things and pass through wireless connection
To monitoring center；
The monitoring center is B/S framework；
The data that the monitoring center real-time reception water-level gauge, flowmeter, flowmeter, robot measurement acquire, and to acquisition
Data carry out preservation and on-line analysis, while generating tendency chart, change curve, monitoring report in real time, and send warning information.
Further, when observing Well Water Level lower than preset value in deep basal pit, the monitoring center sends a command to draining
The wireless control switch of water pump, draining water pump stop draining；When observing Well Water Level higher than preset value in deep basal pit, the monitoring
Center sends a command to the wireless control switch of draining water pump, and draining water pump opens draining.
Further, when the surface uplift amount of surrounding deep foundation pit is higher than preset value or building to foundation pit outer incline, prison
Control center sends a command to the wireless control switch of recharge water pump, and recharge water pump stops recharge；When the earth's surface of surrounding deep foundation pit is heavy
When drop amount is higher than preset value or building tilted to foundation pit, the wireless control that monitoring center sends a command to recharge water pump is opened
It closes, recharge water pump opens moisturizing.Further, the water-level gauge, flowmeter, flowmeter, robot measurement are led to data are acquired
It crosses Intelligent terminal for Internet of things and is wirelessly transmitted to monitoring center, monitoring center is carried out to after reception Data Management Analysis with threshold data
It compares and corresponding instruction is issued according to comparing result；
Such as without departing from monitoring threshold data, continue to inside and outside deep basal pit level of ground water, recharge water, land upheaval/sedimentation and
Surrounding building inclination is monitored；
Such as exceed monitoring threshold data, monitoring center issues warning note automatically, according to setting program to draining water pump or recharge
Water pump issues command adapted thereto, and continues to level of ground water, recharge water, land upheaval/sedimentation and the week inside and outside deep basal pit
Side building inclination is monitored.Water-level gauge of the present invention is used to measure the height of water level in inspection well；The flowmeter is used
In measurement recharge water pump from sedimentation basin total amount of water pumping；The flowmeter is for measuring single inverted well recharge water；The measurement
Inclination and distortion monitoring of the robot for the protuberance/sedimentation and deformation and surrounding building of periphery earth's surface, decorating position is according to monitoring
Point arrangement and live sighting condition determine；Wireless communication module GPRS type Intelligent terminal for Internet of things serves primarily in water-level gauge, stream
Scale, flowmeter, robot measurement, make water-level gauge, flowmeter, flowmeter, robot measurement by wireless communication module with
The communication between water-level gauge, flowmeter, flowmeter, robot measurement and monitoring center is realized in Internet connection；Monitoring center
Using B/S framework, user can check monitoring instrument position and state using browser login system, can check, download and
On-line analysis data produce tendency chart, change curve, monitoring report, send warning information etc..
Applicant is it should be strongly noted that water-level gauge of the present invention, flowmeter, flowmeter, robot measurement are equal
It is mature technology, can be used as long as meeting the functional localization of each product of the present invention.Applicant thinks described herein
Each component can be bought in existing open market, therefore, in herein described technical solution, not to water-level gauge, flow
Table, flowmeter, robot measurement are described in detail.
A kind of deep foundation pit precipitation recharge automatic monitoring device provided by the present invention and monitoring method are carried out above
It is discussed in detail, the principle and implementation of this application are described for embodiment used herein, and above embodiments are said
It is bright to be merely used to help understand the present processes and its core concept；At the same time, for those skilled in the art, foundation
The thought of the application, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as the limitation to the application.
Claims (8)
1. a kind of deep foundation pit precipitation recharge automatic monitoring system, it is characterised in that: the monitoring device includes water-level gauge, precipitating
Pond, flowmeter, flowmeter, robot measurement and monitoring center；
The water-level gauge, flowmeter, flowmeter, robot measurement are provided with wireless communication unit and by wireless networks and prison
Realize data interchange in control center；
It is uniformly distributed several inspection wells in deep basal pit, deep basal pit circumferencial direction is provided with several dewatering wells, far from deep basal pit side
To several inverted wells are provided with, the inverted well two sides are provided with inspection well and wherein an inspection well is located at dewatering well and inverted well
Between；
The inspection well is provided with the water-level gauge；Draining water pump is provided in dewatering well, the draining water pump is connected by water pipe
It is connected to sedimentation basin；Recharge water pump is provided in the sedimentation basin, the recharge water pump is in charge of through recharge supervisor, recharge to be sequentially connected
To inverted well, it is provided with flowmeter on the recharge supervisor, the recharge, which is in charge of, is provided with flowmeter；
The robot measurement is set in deep basal pit and surrounding deep foundation pit earth's surface.
2. a kind of deep foundation pit precipitation recharge automatic monitoring system as described in claim 1, it is characterised in that: the channel radio
News unit is GPRS type Intelligent terminal for Internet of things.
3. a kind of deep foundation pit precipitation recharge automatic monitoring system as described in claim 1, it is characterised in that: the water drain
Wireless control switch is provided on pump and recharge water pump.
4. a kind of deep foundation pit precipitation recharge automatic monitoring method, it is characterised in that:
Inspection well is set in deep basal pit, and dewatering well, inspection well and inverted well is arranged in surrounding deep foundation pit；The sight of the surrounding deep foundation pit
Well logging be located at inverted well two sides and wherein an inspection well between dewatering well and inverted well；The dewatering well passes through water drain
Pump is connected to sedimentation basin, is provided with recharge water pump at sedimentation basin, the recharge water pump by main recharge pipe, divide recharge pipe to be connected to
Each inverted well；
Water-level gauge is provided on the inspection well；Wireless control switch is provided on the draining water pump and recharge water pump；It is described
Flowmeter is provided on recharge water main, the recharge, which is in charge of, is provided with flowmeter；
Be provided with multiple robot measurements in the surrounding deep foundation pit earth's surface, the robot measurement for measure surface uplift/
The inclination and distortion of Deposition Situation and surrounding building；
Water-level gauge, flowmeter, flowmeter, robot measurement are provided with GPRS type Intelligent terminal for Internet of things and pass through wireless connection
To monitoring center；
The monitoring center is B/S framework；
The data that the monitoring center real-time reception water-level gauge, flowmeter, flowmeter, robot measurement acquire, and to acquisition
Data carry out preservation and on-line analysis, while generating tendency chart, change curve, monitoring report in real time, and send early warning automatically
Information.
5. a kind of deep foundation pit precipitation recharge automatic monitoring method as claimed in claim 4, it is characterised in that: when in deep basal pit
When observing Well Water Level lower than preset value, the monitoring center sends a command to the wireless control switch of draining water pump, drains water pump
Stop draining；When observing Well Water Level higher than preset value in deep basal pit, the monitoring center sends a command to the nothing of draining water pump
Line control switch, draining water pump open draining.
6. a kind of deep foundation pit precipitation recharge automatic monitoring method as claimed in claim 4, it is characterised in that:
When the surface uplift amount of surrounding deep foundation pit is higher than preset value or building to foundation pit outer incline, monitoring center sends instruction
To the wireless control switch of recharge water pump, recharge water pump stops recharge；When the subsidence value of surrounding deep foundation pit is higher than preset value
Or building it is tilted to foundation pit when, monitoring center sends a command to the wireless control switch of recharge water pump, and recharge water pump is opened
Recharge.
7. a kind of deep foundation pit precipitation recharge automatic monitoring method as claimed in claim 4, it is characterised in that: the recharge point
Wireless control valve is provided on pipe, the recharge, which is in charge of, respectively corresponds an inverted well.
8. a kind of deep foundation pit precipitation recharge automatic monitoring method as claimed in claim 4, it is characterised in that: the water level
Meter, flowmeter, flowmeter, robot measurement will acquire data and be wirelessly transmitted to monitoring center by Intelligent terminal for Internet of things, supervise
Control center to receive Data Management Analysis after compared with threshold data and according to comparing result sendings it is corresponding instruct；
Such as without departing from monitoring threshold, system continue to inside and outside deep basal pit level of ground water, recharge water, land upheaval/sedimentation and
Surrounding building inclination is monitored；
Such as exceed monitoring threshold, monitoring center issues warning note automatically, according to setting program to draining water pump or recharge water pump
Command adapted thereto is issued, and is continued to level of ground water, recharge water, land upheaval/sedimentation and the surrounding building inside and outside deep basal pit
Inclination is monitored.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910321960.0A CN109930656A (en) | 2019-04-22 | 2019-04-22 | A kind of deep foundation pit precipitation recharge automatic monitoring device and monitoring method |
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|---|---|---|---|
| CN201910321960.0A CN109930656A (en) | 2019-04-22 | 2019-04-22 | A kind of deep foundation pit precipitation recharge automatic monitoring device and monitoring method |
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ID=66990581
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110377085A (en) * | 2019-08-23 | 2019-10-25 | 北京市政路桥股份有限公司 | Automatic control device for recharge |
| CN111119216A (en) * | 2019-12-25 | 2020-05-08 | 上海同禾工程科技股份有限公司 | Wireless-transmission foundation pit dewatering variable-frequency control system and application method thereof |
| CN112049138A (en) * | 2020-09-04 | 2020-12-08 | 湖南省第六工程有限公司 | Deep foundation pit dewatering, purifying and recharging integrated system and control method |
| CN112195945A (en) * | 2020-10-22 | 2021-01-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Deep foundation pit construction method for keeping groundwater dynamically balanced |
| CN112227394A (en) * | 2020-10-20 | 2021-01-15 | 贵州建工集团第一建筑工程有限责任公司 | Foundation pit water burst drainage recharge construction method |
| CN112854270A (en) * | 2021-03-01 | 2021-05-28 | 沈阳帝铂建筑工程有限公司 | Intelligent water descending management and control system and operation method |
| CN115492142A (en) * | 2022-06-25 | 2022-12-20 | 中建五局土木工程有限公司 | Monitoring and control system for uneven dewatering and draining of large-scale deep foundation pit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112854270A (en) * | 2021-03-01 | 2021-05-28 | 沈阳帝铂建筑工程有限公司 | Intelligent water descending management and control system and operation method |
| CN115492142A (en) * | 2022-06-25 | 2022-12-20 | 中建五局土木工程有限公司 | Monitoring and control system for uneven dewatering and draining of large-scale deep foundation pit |
| CN115492142B (en) * | 2022-06-25 | 2024-04-09 | 中建五局土木工程有限公司 | Monitoring and control system for non-uniform water lowering and draining of large deep foundation pit |
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