CN107989055A - A kind of intelligence control system and control method for architectural engineering deep-well precipitation - Google Patents
A kind of intelligence control system and control method for architectural engineering deep-well precipitation Download PDFInfo
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- CN107989055A CN107989055A CN201711056339.3A CN201711056339A CN107989055A CN 107989055 A CN107989055 A CN 107989055A CN 201711056339 A CN201711056339 A CN 201711056339A CN 107989055 A CN107989055 A CN 107989055A
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- 238000001556 precipitation Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 181
- 239000003673 groundwater Substances 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 27
- 230000004913 activation Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004062 sedimentation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000002349 well water Substances 0.000 claims description 3
- 235000020681 well water Nutrition 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Abstract
The present invention provides a kind of intelligence control system and control method for architectural engineering deep-well precipitation, it includes being used for the intelligent precipitation system for reducing bottom of foundation ditch level of ground water；For stablizing the intelligent recharge system and intelligent checking system of its Adjacent Buildings stability of groundwater level during base pit dewatering；Three systems are built upon intelligence control system on WEBS Integrateds, using the information that system end various kinds of sensors is collected into as foundation, monitor the various situations at scene in real time；Three subsystems are connected with central control cabinet and central server at the same time；User sends instruction by the application program on central server, and central control cabinet carries out contrast matching to system end various kinds of sensors feedback signal according to internal core logical program, the operating status of equipment is made a change in real time.This control system can monitor WATER LEVEL CHANGES, active control precipitation apparatus operating status, stabilized baseplate bottom level of ground water and foundation pit periphery dropdown curve in the short time in real time.
Description
Technical field
The invention belongs to building foundation pit dewatering construction technical field, more particularly to it is a kind of for architectural engineering deep-well precipitation
Intelligence control system and control method.
Background technology
There is five big drawbacks for existing foundation pit depth tube well dewatering technology：First, the prior art accurately cannot monitor ground in real time
Lower SEA LEVEL VARIATION, for have it is special or compared with high-tech requirement foundation pit dewatering project, can only by increase artificial detection frequency come
Reach requirement.Not only labor intensive, and there are huge security risk.2nd, the prior art can only pass through manual control water pump
Switch and then controlling groundwater level line, it is impossible to displacement is effectively controlled, can not stabilized baseplate bottom underground water in a short time
Position and foundation pit periphery dropdown curve.3rd, the prior art is in Precipitation Process, lacks data monitoring and statistics, it is artificial it is subjective because
Element has a great influence, and lacks scientific and precise.4th, lack the operation monitoring to equipment, cause maintenance of equipment rate high.5th, Bu Nengke
Learn effectively control power consumption.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of intelligence control system for architectural engineering deep-well precipitation
And control method, this control system can monitor WATER LEVEL CHANGES, active control precipitation apparatus operating status, short time in real time
Interior stabilized baseplate bottom level of ground water and foundation pit periphery dropdown curve, rational in infrastructure, generally applicable foundation pit dewatering project.
In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this：One kind is used for architectural engineering deep-well
The intelligence control system of precipitation, it includes being used for the intelligent precipitation system for reducing bottom of foundation ditch level of ground water；For stablizing foundation pit
The intelligent recharge system and intelligent checking system of its Adjacent Buildings stability of groundwater level in Precipitation Process；Three systems are
The intelligence control system on WEBS Integrateds is established, using the information that system end various kinds of sensors is collected into as foundation,
Monitor the various situations at scene in real time；Three subsystems are connected with central control cabinet and central server at the same time；User is led to
The application program crossed on central server sends instruction, and central control cabinet is all kinds of to system end according to internal core logical program
Sensor feedback signal carries out contrast matching, and the operating status of equipment is made a change in real time.
The intelligence precipitation system is included in the multiple dewatering wells arranged around foundation pit, and each dewatering well configures water
Pump, first liquid level gauge, frequency converter and flowmeter；The water pump is connected by current branch pipe(tube) with current total pipeline, the current
Total pipeline is connected with cistern and recharge water tank at the same time；The first liquid level gauge, frequency converter and flowmeter are believed by low-tension supply
Number line is connected with central control cabinet, and the central control cabinet is connected with central server.
The intelligence recharge system is included in foundation pit and intends a certain number of inverted wells arranged between protection building, often
A inverted well is equipped with second liquid level gauge and flow control valve, and each inverted well is total by current bye-pass and current
Pipeline is connected with recharge water tank；The second liquid level gauge is connected by low-tension supply signal wire with central control cabinet, the center
Switch board is connected with central server.
The intelligent checking system is included in a certain number of monitoring wells arranged around built construction thing, each monitoring well
Third liquid level gauge is configured, the 3rd meter is connected by low-tension supply signal wire with central control cabinet, the central control cabinet
It is connected with central server.
The control method of intelligent precipitation system in any one intelligence control system, the intelligence precipitation system include two
Kind operating mode, is respectively manual mode and intelligent mode；
The manual mode, user issue instructions to central control cabinet by the software application write on central server,
Central control cabinet is by instruction requirement control frequency converter and water pump open and-shut mode；
The intelligent mode, user send setting dewatering well target water level by the software application write on central server
H1, dewatering well frequency conversion water level H2 instruction are to central control cabinet, and central control cabinet is according to the internal core logical program write to drop
Liquid level in well measures the real-time measured water level H of dewatering well, flow measurement go out current branch pipe(tube) water flow feedback signal into
Row data match analysis, controls frequency converter frequency conversion frequency conversion amplitude by central control cabinet internal processes, controls water pump operation in real time
State, until the balance of water yield and displacement in dewatering well, so as to reach the effect of intelligent control precipitation.
The control method of intelligent precipitation system in the intelligence control system, the specific control stream of the intelligent mode
Journey：
Step1：Activation system, sets dewatering well target water level H1, dewatering well frequency conversion water level H2 on a central server；
Step2：When the real-time measured water level H of dewatering well is more than dewatering well frequency conversion water level H2, and is more than dewatering well target water level H1,
Central control cabinet control frequency converter full range output, water pump maximum power operation；
Step3：When the real-time measured water level H of dewatering well is less than dewatering well frequency conversion water level H2, and it is more than dewatering well target water level H1
When, frequency converter starts frequency conversion, 50-10 hertz of frequency converter variable frequency range, and frequency conversion amount presses variable K1 × 40 hertz, wherein variable K1 values
For：H-H1/H2-H1；
Step4：When the real-time measured water level H of dewatering well is between dewatering well target water level H1 and dewatering well frequency conversion water level H2, drop
Well water level is met the requirements；
Step5：When the real-time measured water level H of dewatering well is less than dewatering well target water level H1, frequency converter frequency conversion is 10 hertz, center clothes
Be engaged in device system prompt adjustment dewatering well target water level H1, or water yield deficiency in prompting dewatering well.
The control method of intelligent recharge system and intelligent monitor system in any one intelligence control system, the intelligence
Recharge system and intelligent monitor system include manual mode and intelligent mode；
The manual mode, user issue instructions to central control cabinet by the software application write on central server,
Central control cabinet is by instruction requirement control flow control valve open degree；
The intelligent mode, user send the inverted well of setting inverted well by the software application write on central server
Target water level S1, inverted well adjust water level S2；The instruction of the monitoring well target water level W1, monitoring well initial water level W2 of monitoring well are arrived
Central control cabinet, central control cabinet measure inverted well according to the internal core logical program write to second liquid level gauge in inverted well
Real-time measured water level S, third liquid level gauge measures the real-time measured water level W of monitoring well in monitoring well and flow measurement goes out current branch pipe
Road water flow feedback signal carries out data match analysis, is opened by the real-time flow control adjustable valve of central control cabinet internal processes
Amplitude, adjusts recharge water, so as to reach intelligent recharge control action.
The control method of intelligent recharge system and intelligent monitor system in intelligence control system, the tool of the intelligent mode
Body control flow：
Step1：Activation system, setting inverted well target water level S1, inverted well adjust water level S2, set monitoring well target water level
W1, monitoring well initial water level W2；
Step2：When the real-time measured water level S of inverted well, which is less than inverted well adjusting water level S2, is less than inverted well target water level S1, in
Centre switch board control flow control valve fully opens；
Step3：Water level S2 is adjusted when the real-time measured water level S of inverted well is more than inverted well, and is less than inverted well target water level S1
When, central control cabinet starts to control flow control valve open degree, regulating valve open degree 100-0, and regulating valve open degree presses variable K2
× 100, wherein variable K2 values are：S1-S/S1-S2；
Step4：When the real-time measured water level S of inverted well is between inverted well target water level S1 and inverted well adjust water level S2, recharge
Water level is met the requirements；
Step5：The real-time measured water level W of monitoring well, when meeting W-W2>0 and W1-W>When 0, intelligent monitor system is shown normally, instead
Central server system carry out alarm.
A kind of intelligence control system for architectural engineering deep-well precipitation, the intelligence precipitation system, intelligent recharge system
There is the use pattern that to be applied in combination and be used alone two kinds different with intelligent checking system three subsystems；
The pattern that is applied in combination is suitable for having adjoining building around foundation pit, and WATER LEVEL CHANGES influences during base pit dewatering
The sedimentation hidden danger of Adjacent Buildings structure safety, such case are needed using intelligent precipitation system, intelligent recharge system, intelligence prison
Examining system works together, and while carrying out precipitation to foundation pit using intelligent precipitation system, it is accurate to be provided using intelligent monitor system
Level of ground water data be foundation, using intelligent recharge system carry out groundwater recharge, reduce foundation pit adjoining building underground
Level changing amplitude, it is ensured that stability of groundwater level at adjoining building, reduces the sedimentation hidden danger for influencing fabric structure safety；
The exclusive use pattern is suitable for safe range around foundation pit without other buildings, and base pit dewatering is without the concern for the external world
When condition influences, such case only needs to carry out using intelligent precipitation system, and precipitation is carried out to foundation pit using intelligent precipitation system,
Also intelligent monitor system can be added at the same time, strengthen the luffing observation to foundation pit level of ground water.
The method have the advantages that：
1st, mutually cooperated by a central server and a central control cabinet, intelligent precipitation system can be controlled at the same time
System, intelligent monitor system, the big subitem system of intelligent recharge system three, and the unified record of data is carried out, intelligently it is uniformly processed, also may be used
Subsystem independent operating and the combined running of multiple subsystem are carried out according to demand.Substantial improvements and organic are carried out to the prior art
Combination, there is provided a kind of monitoring WATER LEVEL CHANGES in real time, active control precipitation apparatus operating status, stabilized baseplate bottom in the short time
Portion's level of ground water and foundation pit periphery dropdown curve, the intelligence system of rational in infrastructure, widely applicable foundation pit dewatering project.
2nd, in a manual mode, user sends instruction by the software application write on central server, in
Instruction is communicated to equipment by centre switch board, and equipment will change the operating status of itself according to instruction.
3rd, under intelligent mode, user is instructed by the software application pre-set limit write on central server, in
Centre switch board is according to the internal core logical program write to system end various kinds of sensors feedback analog signal and pre-set limit
Instruction carries out contrast matching, and the operating status of equipment is made a change in real time.Reach the requirement of fast and stable level of ground water
4th, operating personnel are realized remote control is carried out to base pit dewatering equipment in fixed-site, reduce labor intensity, by existing
The monitoring device feedback data science accuracy of field arrangement, reduces artificial error.
5th, the integration of each equipment and flogic system in identical platform is realized, forms a set of intelligent equipment.
6th, observation data are reflected on central server display terminal in real time, and are exported preset data report and exported
Printing.
7th, deep-well precipitation intelligence control system realizes frequency control to water pump, consumes energy and contrasts with traditional water pump, saves electricity
Energy 30% or so.
8th, in addition to deep-well, moreover it can be used to light-duty tube well dewatering, bright ditch precipitation etc..
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 deep-well precipitation intelligence control system figures.
Fig. 2 deep-well precipitation intelligence control system exploded views.
Fig. 3 intelligence precipitation system flow charts.
Fig. 4 intelligence recharge system and intelligent monitor system flow chart.
Fig. 5 dewatering wells, inverted well, monitoring well sectional detail drawing.
In figure：101-intelligence precipitation system, 102-intelligence recharge system, 103-intelligent monitor system, 104-center
Server, 105-central control cabinet, 106-cistern, 107-recharge water tank, 108-low-tension supply signal wire, 109-water
Stream total pipeline, 110-current branch pipe(tube), 111-water pump, 112-first liquid level gauge, 113-frequency converter, 114-flowmeter,
115-flow control valve, 116-dewatering well, 117-inverted well, 118-monitoring well, 119-second liquid level gauge, 120-the three
Liquid level gauge；
The real-time measured water level H of 201-dewatering well, 202-dewatering well frequency conversion water level H2,203-dewatering well target water level H1,
204-inverted well real-time measured water level S, 205-inverted well target water level S1,206-inverted well adjusting water level S2,207-prison
Log well real-time measured water level W, 208-monitoring well target water level W1,209-monitoring well initial water level W2.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
Embodiment 1：
Such as Fig. 1-2, a kind of intelligence control system for architectural engineering deep-well precipitation, it includes being used to reduce bottom of foundation ditch underground
The intelligent precipitation system 101 of water level；Intelligence for stablizing its Adjacent Buildings stability of groundwater level during base pit dewatering is returned
Fill system 102 and intelligent checking system 103；Three systems are built upon intelligent control system on WEBS Integrateds
System, using the information that system end various kinds of sensors is collected into as foundation, monitors the various situations at scene in real time；Divide described in three and be
System is connected with central control cabinet 105 and central server 104 at the same time；User is sent out by the application program on central server 104
Go out instruction, central control cabinet 105 contrasts system end various kinds of sensors feedback signal according to internal core logical program
Matching, in real time makes a change the operating status of equipment.And then WATER LEVEL CHANGES is monitored in real time, active control precipitation apparatus fortune
Row state, stabilized baseplate bottom level of ground water and foundation pit periphery dropdown curve in the short time.
Further, the intelligent precipitation system 101 is included in the multiple dewatering wells 116, Mei Gesuo arranged around foundation pit
State dewatering well 116 and all configure water pump 111, first liquid level gauge 112, frequency converter 113 and flowmeter 114；The water pump 111 passes through water
Stream branch pipe(tube) 110 be connected with current total pipeline 109, the current total pipeline 109 at the same with cistern 106 and recharge water tank 107
Connection；The first liquid level gauge 112, frequency converter 113 and flowmeter 114 pass through low-tension supply signal wire 108 and central control cabinet
105 are connected, and the central control cabinet 105 is connected with central server 104.Mainly made by the intelligent precipitation system 101
With being to reduce bottom of foundation ditch level of ground water, ensure being normally carried out for foundation pit construction.
Further, the water that base pit dewatering produces, cistern 106 can be drained into by system, water resource is realized easy to the later stage
Secondary use.Recharge water tank 107 is discharged to, is used available for recharge system.
Further, the intelligent recharge system 102 is included in foundation pit and intends the fixed number arranged between protection building
The inverted well 117 of amount, each inverted well 117 are equipped with second liquid level gauge 119 and flow control valve 115, each recharge
Well 117 is all connected by current bye-pass and current main pipe rail with recharge water tank 107；The second liquid level gauge 119 passes through low pressure
Power signal line is connected with central control cabinet 105, and the central control cabinet 105 is connected with central server 104.Its act on be
The stabilization of foundation pit Adjacent Buildings level of ground water is ensured during base pit dewatering, controls Rainfall Influence scope.
Further, the intelligent checking system 103 is included in a certain number of monitorings arranged around built construction thing
Well 118, each monitoring well configure third liquid level gauge 120, and the 3rd meter 120 is controlled by low-tension supply signal wire and center
Cabinet 105 is connected, and the central control cabinet 105 is connected with central server 104.
Further, the data on the central server 104 can be output to printer and carry out data sheet printing.
Embodiment 2：
Such as Fig. 3,5, the control method of the intelligent precipitation system in any one intelligence control system, the intelligence precipitation system
101 include two kinds of operating modes, are respectively manual mode and intelligent mode；The manual mode, user pass through central server
The software application write on 104 issues instructions to central control cabinet 105, and central control cabinet 105 is become by instruction requirement control
111 open and-shut mode of frequency device 113 and water pump；
Further, the intelligent mode, user send setting drop by the software application write on central server 104
Well target water level H1203, dewatering well frequency conversion water level H2202 are instructed to central control cabinet 105, and central control cabinet 105 is according to volume
The internal core logical program write measures the liquid level gauge 112 in dewatering well 116 in the real-time measured water level H201 of dewatering well, flowmeter
114, which measure 110 water flow feedback signal of current branch pipe(tube), carries out data match analysis, passes through 105 inside journey of central control cabinet
Sequence controls 113 frequency conversion amplitude of frequency converter frequency conversion in real time, controls 111 operating status of water pump, until water yield and row in dewatering well 116
The balance of water, so as to reach the effect of intelligent control precipitation.
Further, the control method of the intelligent precipitation system in the intelligence control system, the tool of the intelligent mode
Body control flow：
Step1：Activation system, sets dewatering well target water level H1203, dewatering well frequency conversion water level on central server 104
H2202；
Step2：When the real-time measured water level H201 of dewatering well is more than dewatering well frequency conversion water level H2202, and it is more than dewatering well target water
During the H1203 of position, central control cabinet 105 controls the output of 113 full range of frequency converter, 111 maximum power operation of water pump；
Step3：When the real-time measured water level H201 of dewatering well is less than dewatering well frequency conversion water level H2202, and it is more than dewatering well target
During water level H1203, frequency converter 113 starts frequency conversion, 50-10 hertz of frequency converter variable frequency range, and frequency conversion amount presses variable K1 × 40 hertz,
Wherein variable K1 values are：H-H1/H2-H1；
Step4：When the real-time measured water level H201 of dewatering well is in dewatering well target water level H1203 and dewatering well frequency conversion water level H2202
Between when, precipitation Well Water Level is met the requirements；
Step5：When the real-time measured water level H201 of dewatering well is less than dewatering well target water level H1203, frequency converter frequency conversion is 10 hertz,
104 system prompt of central server adjusts water yield deficiency in dewatering well target water level H1203, or prompting dewatering well.
Embodiment 3：
Such as Fig. 4,5, the control method of intelligent recharge system and intelligent monitor system in any one intelligence control system is described
Intelligent recharge system and intelligent monitor system include manual mode and intelligent mode；
Further, the manual mode, user are issued instructions to by the software application write on central server 104
Central control cabinet 105, central control cabinet 105 is by instruction requirement control 115 open degree of flow control valve；
Further, the intelligent mode, user are sent by the software application write on central server 104 and set back
Fill the inverted well target water level S1205 of well 117, inverted well adjusts water level S2206；The monitoring well target water level of monitoring well 118
The instruction of W1208, monitoring well initial water level W2209 are to central control cabinet 105, and central control cabinet 105 is according to the inner core write
Heart logical program measures second liquid level gauge 119 in inverted well 117 the real-time measured water level S204 of inverted well, in monitoring well 118
Three liquid level gauges 120 measure the real-time measured water level W207 of monitoring well and flowmeter 114 to measure 110 water flow of current branch pipe(tube) anti-
Feedback signal carries out data match analysis, and amplitude is opened by the real-time flow control adjustable valve 115 of 105 internal processes of central control cabinet,
Recharge water is adjusted, so as to reach intelligent recharge control action.
Further, the control method of the intelligent recharge system and intelligent monitor system in intelligence control system, the intelligence
The specific control flow of energy pattern：
Step1：Activation system, setting inverted well target water level S1205, inverted well adjust water level S2206, set monitoring well target
Water level W1, monitoring well initial water level W2209；
Step2：It is less than inverted well target water level when the real-time measured water level S204 of inverted well is less than inverted well adjusting water level S2206
During S1205, central control cabinet 105 controls flow control valve to fully open；
Step3：Water level S2206 is adjusted when the real-time measured water level S204 of inverted well is more than inverted well, and is less than inverted well target
During water level S1205, central control cabinet 105 starts to control flow control valve open degree, regulating valve open degree 100-0, and regulating valve is opened
Qi Du presses variable K2 × 100, and wherein variable K2 values are：S1-S/S1-S2；
Step4：When the real-time measured water level S204 of inverted well adjusts water level S2206 in inverted well target water level S1205 and inverted well
Between, recharge water level is met the requirements；
Step5：The real-time measured water level W207 of monitoring well, when meeting W-W2>0 and W1-W>When 0, intelligent monitor system is shown normally,
Otherwise 104 system of central server carries out alarm.
Embodiment 4：
A kind of intelligence control system for architectural engineering deep-well precipitation, the intelligence precipitation system 101, intelligent recharge system
102 and 103 three subsystems of intelligent checking system have be applied in combination and be used alone two kinds of different use patterns；
Wherein, the pattern that is applied in combination is suitable for having adjoining building around foundation pit, and level of ground water becomes during base pit dewatering
Changing influences the sedimentation hidden danger of Adjacent Buildings structure safety, and such case is needed using intelligent precipitation system 101, intelligent recharge system
System 102, intelligent monitor system 103 work together, and while carrying out precipitation to foundation pit using intelligent precipitation system 101, utilize intelligence
It is foundation that system 103, which can be monitored, and provide accurate level of ground water data, and groundwater recharge is carried out using intelligent recharge system 102,
Reduce the WATER LEVEL CHANGES amplitude of foundation pit adjoining building, it is ensured that stability of groundwater level at adjoining building, reduces influence and build
Build the sedimentation hidden danger of thing structure safety；
Wherein, the exclusive use pattern is suitable for safe range around foundation pit need not examine without other buildings, base pit dewatering
When considering external condition influences, such case only needs to carry out using intelligent precipitation system 101, using intelligent precipitation system to foundation pit
Precipitation is carried out, can also add intelligent monitor system 103 at the same time, strengthens the luffing observation to foundation pit level of ground water.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this hair
Technical characteristic in the technical solution that bright protection domain should be recorded with claim, including the technical solution of claim record
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also within protection scope of the present invention.
Claims (9)
- A kind of 1. intelligence control system for architectural engineering deep-well precipitation, it is characterised in that：It includes being used to reduce foundation pit bottom The intelligent precipitation system of portion's level of ground water（101）；For stablizing its Adjacent Buildings stability of groundwater level during base pit dewatering Intelligent recharge system（102）And intelligent checking system（103）；Three systems are built upon on WEBS Integrateds Intelligence control system, using the information that system end various kinds of sensors is collected into as foundation, monitors the various situations at scene in real time；Three A subsystem while and central control cabinet（105）And central server（104）It is connected；User passes through central server （104）On application program send instruction, central control cabinet（105）According to internal core logical program to all kinds of biographies of system end Sensor feedback signal carries out contrast matching, and the operating status of equipment is made a change in real time.
- A kind of 2. intelligence control system for architectural engineering deep-well precipitation according to claim 1, it is characterised in that：Institute State intelligent precipitation system（101）It is included in the multiple dewatering wells arranged around foundation pit（116）, each dewatering well（116）All Configure water pump（111）, first liquid level gauge（112）, frequency converter（113）And flowmeter（114）；The water pump（111）Pass through current Branch pipe(tube)（110）With current total pipeline（109）It is connected, the current total pipeline（109）While and cistern（106）And recharge water Case（107）Connection；The first liquid level gauge（112）, frequency converter（113）And flowmeter（114）Pass through low-tension supply signal wire （108）With central control cabinet（105）It is connected, the central control cabinet（105）With central server（104）It is connected.
- A kind of 3. intelligence control system for architectural engineering deep-well precipitation according to claim 1, it is characterised in that：Institute State intelligent recharge system（102）It is included in foundation pit and intends a certain number of inverted wells arranged between protection building（117）, often A inverted well（117）It is equipped with second liquid level gauge（119）And flow control valve（115）, each inverted well（117）It is all logical Cross current bye-pass and current main pipe rail and recharge water tank（107）Connection；The second liquid level gauge（119）Believed by low-tension supply Number line and central control cabinet（105）It is connected, the central control cabinet（105）With central server（104）It is connected.
- A kind of 4. intelligence control system for architectural engineering deep-well precipitation according to claim 1, it is characterised in that：Institute State intelligent checking system（103）It is included in a certain number of monitoring wells arranged around built construction thing（118）, each monitoring well Configure third liquid level gauge（120）, the 3rd meter（120）Pass through low-tension supply signal wire and central control cabinet（105）It is connected, The central control cabinet（105）With central server（104）It is connected.
- 5. the control method of the intelligent precipitation system in 1 or 2 any one intelligence control system of claim, it is characterised in that： The intelligence precipitation system（101）It is respectively manual mode and intelligent mode including two kinds of operating modes；The manual mode, user pass through central server（104）On the software application write issue instructions to central control Cabinet processed（105）, central control cabinet（105）By instruction requirement control frequency converter（113）And water pump（111）Open and-shut mode；The intelligent mode, user pass through central server（104）On the software application write send setting dewatering well mesh Mark water level H1（203）, dewatering well frequency conversion water level H2（202）Instruct central control cabinet（105）, central control cabinet（105）Foundation The internal core logical program write is to dewatering well（116）Interior liquid level gauge（112）Measure the real-time measured water level H of dewatering well （201）, flowmeter（114）Measure current branch pipe(tube)（110）Water flow feedback signal carries out data match analysis, passes through center Switch board（105）Internal processes control frequency converter frequency conversion in real time（113）Frequency conversion amplitude, controls water pump（111）Operating status, until Dewatering well（116）The balance of interior water yield and displacement, so as to reach the effect of intelligent control precipitation.
- 6. the control method of the intelligent precipitation system in intelligence control system according to claim 5, it is characterised in that described The specific control flow of intelligent mode：Step1：Activation system, in central server（104）Upper setting dewatering well target water level H1（203）, dewatering well frequency conversion water Position H2（202）；Step2：As the real-time measured water level H of dewatering well（201）More than dewatering well frequency conversion water level H2（202）, and it is more than dewatering well mesh Mark water level H1（203）When, central control cabinet（105）Control frequency converter（113）Full range exports, water pump（111）Maximum power operation；Step3：As the real-time measured water level H of dewatering well（201）Less than dewatering well frequency conversion water level H2（202）, and it is more than dewatering well Target water level H1（203）When, frequency converter（113）Start frequency conversion, 50-10 hertz of frequency converter variable frequency range, frequency conversion amount presses variable K1 × 40 hertz, wherein variable K1 values are：H-H1/H2-H1；Step4：As the real-time measured water level H of dewatering well（201）In dewatering well target water level H1（203）With dewatering well frequency conversion water level H2 （202）Between when, precipitation Well Water Level is met the requirements；Step5：As the real-time measured water level H of dewatering well（201）Less than dewatering well target water level H1（203）, frequency converter frequency conversion is 10 Hertz, central server（104）System prompt adjustment dewatering well target water level H1（203）, or prompting dewatering well in water yield not Foot.
- 7. the controlling party of the intelligent recharge system and intelligent monitor system in 1,3,4 any one intelligence control system of claim Method, it is characterised in that：The intelligence recharge system and intelligent monitor system include manual mode and intelligent mode；The manual mode, user pass through central server（104）On the software application write issue instructions to central control Cabinet processed（105）, central control cabinet（105）By instruction requirement control flow control valve（115）Open degree；The intelligent mode, user pass through central server（104）On the software application write send setting inverted well （117）Inverted well target water level S1（205）, inverted well adjust water level S2（206）；Monitoring well（118）Monitoring well target water Position W1（208）, monitoring well initial water level W2（209）Instruction to central control cabinet（105）, central control cabinet（105）According to volume The internal core logical program write is to inverted well（117）Interior second liquid level gauge（119）Measure the real-time measured water level S of inverted well （204）, monitoring well（118）Interior third liquid level gauge（120）Measure the real-time measured water level W of monitoring well（207）And flowmeter（114） Measure current branch pipe(tube)（110）Water flow feedback signal carries out data match analysis, passes through central control cabinet（105）Internal journey The real-time flow control adjustable valve of sequence（115）Unlatching amplitude, adjusts recharge water, so as to reach intelligent recharge control action.
- 8. the control method of the intelligent recharge system and intelligent monitor system in intelligence control system according to claim 7, It is characterized in that, the specific control flow of the intelligent mode：Step1：Activation system, setting inverted well target water level S1（205）, inverted well adjust water level S2（206）, set monitoring well Target water level W1, monitoring well initial water level W2（209）；Step2：As the real-time measured water level S of inverted well（204）Water level S2 is adjusted less than inverted well（206）Less than inverted well target water Position S1（205）When, central control cabinet（105）Control flow control valve fully opens；Step3：As the real-time measured water level S of inverted well（204）Water level S2 is adjusted more than inverted well（206）, and it is less than inverted well Target water level S1（205）When, central control cabinet（105）Start control flow control valve open degree, regulating valve open degree 100-0, Regulating valve open degree presses variable K2 × 100, and wherein variable K2 values are：S1-S/S1-S2；Step4：As the real-time measured water level S of inverted well（204）In inverted well target water level S1（205）Water level S2 is adjusted with inverted well （206）Between, recharge water level is met the requirements；Step5：The real-time measured water level W of monitoring well（207）, when meeting W-W2>0 and W1-W>When 0, intelligent monitor system is shown just Often, central server on the contrary（104）System carries out alarm.
- A kind of 9. intelligence control system for architectural engineering deep-well precipitation according to claim 1, it is characterised in that：Institute State intelligent precipitation system（101）, intelligent recharge system（102）And intelligent checking system（103）Three subsystems make with combination With be used alone two kinds of different use patterns；The pattern that is applied in combination is suitable for having adjoining building around foundation pit, and WATER LEVEL CHANGES influences during base pit dewatering The sedimentation hidden danger of Adjacent Buildings structure safety, such case are needed using intelligent precipitation system（101）, intelligent recharge system （102）, intelligent monitor system（103）Work together, utilize intelligent precipitation system（101）While precipitation being carried out to foundation pit, profit Use intelligent monitor system（103）It is foundation to provide accurate level of ground water data, using intelligent recharge system（102）Carry out underground Water Spreading, reduces the WATER LEVEL CHANGES amplitude of foundation pit adjoining building, it is ensured that stability of groundwater level at adjoining building, is reduced Influence the sedimentation hidden danger of fabric structure safety；The exclusive use pattern is suitable for safe range around foundation pit without other buildings, and base pit dewatering is without the concern for the external world When condition influences, such case only needs to carry out using intelligent precipitation system（101）, foundation pit is carried out using intelligent precipitation system Precipitation, can also add intelligent monitor system at the same time（103）, strengthen the luffing observation to foundation pit level of ground water.
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