CN106950877A - One kind is used for lysimeter group running environment protection system - Google Patents
One kind is used for lysimeter group running environment protection system Download PDFInfo
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- CN106950877A CN106950877A CN201710170743.7A CN201710170743A CN106950877A CN 106950877 A CN106950877 A CN 106950877A CN 201710170743 A CN201710170743 A CN 201710170743A CN 106950877 A CN106950877 A CN 106950877A
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- 230000004224 protection Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 238000012544 monitoring process Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 241000282326 Felis catus Species 0.000 claims abstract description 16
- 230000001012 protector Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000002352 surface water Substances 0.000 claims description 4
- 238000013024 troubleshooting Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 238000010025 steaming Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
It is used for lysimeter group running environment protection system the invention discloses one kind; including UPS overvoltage protectors, controller, temperature sensor, pressure sensor, infrared inductor, wireless instructions transmitter, buzzer, GSM message cat, environment temperature wireless controller, water supply electromagnetic valve wireless controller, spillway basin liquid level monitoring controller, client mobile phone short message receiver, heater, normally closed solenoid valve and water pump, controller is connected with wireless instructions transmitter, buzzer, GSM message cat, temperature sensor, pressure sensor, infrared inductor communication.The present invention is used for lysimeter group running environment protection system, and experiment electric power system can be oozed to steaming and is protected, prevents that local civil power is too high and causes UPS to damage, it is ensured that the power supply safety of lysimeter group running environment；Temperature and water supply and sewage automatic monitoring in lysimeter group testing ground can be carried out simultaneously, site environment heating and automatic water supply and draining is realized.
Description
Technical field
It is more particularly to a kind of to be used for lysimeter group running environment protection system the invention belongs to lysimeter technical field.
Background technology
Lysimeter is to will be equipped with soil and the container of vegetation is embedded in natural soils, and its soil moisture is regulated and controled,
So as to simulate actual evapotranspiration process.At present, most of lysimeters are the observation devices for being embedded in below ground, generally
Test observation place is oozed provided with special steaming, and multiple lysimeters are combined or complete setting, this needs the confession to testing ground
Water, power supply and its drainage procedure are managed collectively, if exception occurs in each link in testing ground, and whole steam may be caused to ooze
Instrument group operation troubles is even paralysed, therefore, and the protection of lysimeter group running environment is particularly important with management.
At present in the domestic Large-scale lysimeter introduced or voluntarily developed, operation is considered in the design of its weighing system
Environmental protection device, but it is ad hoc for monitoring and metering system, and generality is not strong, and because of expensive, operating cost height, it is difficult to
Popularization and application.Routinize management of most of middle-size and small-size lysimeter system operation still by duty personnel is achieved, and runs ring
Border failture evacuation is wasted time and energy, and there is serious hysteresis quality.
The content of the invention
To solve above mentioned problem present in prior art and actual conditions, it is used for lysimeter group the invention provides one kind
Running environment protection system, including UPS overvoltage protectors, controller, temperature sensor, pressure sensor, infrared inductor,
Wireless instructions transmitter, buzzer, GSM message cat, environment temperature wireless controller, water supply electromagnetic valve wireless controller, spilling water
Pond liquid level monitoring controller, client mobile phone short message receiver, heater, normally closed solenoid valve and water pump, UPS overvoltage protectors with
Controller, environment temperature wireless controller, water supply electromagnetic valve wireless controller, the electrical connection of spillway basin liquid level monitoring controller；Control
Device processed is communicated with wireless instructions transmitter, buzzer, GSM message cat, temperature sensor, pressure sensor, infrared inductor
Connection；Wireless instructions transmitter and environment temperature wireless controller, water supply electromagnetic valve wireless controller wireless telecommunications；Environment temperature
Wireless controller is connected with heater communication；Water supply electromagnetic valve wireless controller is connected with normally closed solenoid valve communication；Spillway basin liquid
Face monitor controller is connected with water pump communication；
Controller is monitored by temperature sensor to operating ambient temperature, and is compared hair with setting heating critical-temperature
Cloth temperature control instruction；Controller is monitored by pressure sensor to water supply container pressure value, and with setting spilling water pressure
Value is compared release solenoid valve control instruction；Controller carries out sensing prison by infrared inductor to spillway basin excess surface water
Survey, and issue alarm command and GSM message instruction；
The buzzer, GSM message cat are connected with controller respectively, and GSM message cat communicates with client mobile phone short message receiver
Connection.
Preferably, UPS overvoltage protectors include breaker, contactor, input port, UPS, output port, current-limiting resistance,
Relay group is into breaker, contactor, input port, UPS, output port, current-limiting resistance, relay are connected with each other successively.
Preferably, wireless instructions transmitter includes PORT COM, wireless instructions processor, working station indicator and instruction
Converter, PORT COM, wireless instructions processor, dictate converter are sequentially connected, at working station indicator and wireless instructions
Device is managed to be connected；The temperature control instruction and solenoid valve control that wireless instructions transmitter receives controller issue by PORT COM refer to
Order, display working condition after being handled through wireless instructions processor, while the instruction after processing is converted to wirelessly through dictate converter
Communication instruction, controls environment temperature wireless controller and water supply electromagnetic valve wireless controller in the way of wireless telecommunications.
Preferably, environment temperature wireless controller is main by temperature control wireless telecommunications mouth, temperature control microprocessor, friendship
Contactor composition is flowed, temperature control wireless telecommunications mouth, temperature control microprocessor, A.C. contactor are sequentially connected；Environment temperature
Wireless controller is by controlling heater adjusting ambient temperature, and when operating ambient temperature is too low, environment temperature wireless controller leads to
Excess temperature control wireless telecommunications mouthful are received after wireless instructions, after temperature control microprocessor processes, are sent A.C. contactor and are beaten
Instruction is opened, A.C. contactor is opened by heater energization work.
Preferably, water supply electromagnetic valve wireless controller is main micro- by solenoid valve control wireless telecommunications mouthful, solenoid valve control
Manage device, relay group into；Solenoid valve control wireless telecommunications mouth, solenoid valve control microprocessor, relay are sequentially connected, and supply water electricity
Magnet valve wireless controller realizes the control to normally closed solenoid valve, and when the systems are operating normally, normally closed solenoid valve is operated in open shape
State, when such as spilling water occurs in water supply container, solenoid valve control wireless telecommunications mouthful receive the instruction that wireless instructions transmitter is sent, through electricity
Sent after magnet valve control microprocessor processes and close relay instruction, closed relay cut-out normally closed solenoid valve power supply, supply water and hold
Device stops supplying water, after spilling water trouble shooting, and wireless instructions transmitter, which is sent, opens relay instruction, and normally closed solenoid valve is opened,
Water supply container normal water supply.
Preferably, spillway basin liquid level monitoring controller is indicated by ultrasonic sensing device, liquid level monitoring microprocessor, work
Lamp, pump switch are constituted, and ultrasonic sensing device, liquid level monitoring microprocessor, pump switch are sequentially connected, relay indicating light and liquid
Face monitoring microprocessor is connected；Spillway basin liquid level monitoring controller, which is realized, discharges the spilling water in testing ground, when spillway basin liquid
Face monitor controller detects spilling water pool water level when being reached the standard grade higher than setting value, sends water pump OPEN, starts pumping drainage, when
When spilling water pool water level is offline less than setting value, then the switch that switches off the pump stops draining.
If spillway basin liquid level monitoring controller occur it is abnormal can not draining in time when, controller then passes through infrared induction
Device senses spillway basin excess surface water situation, sends GSM message to administrative staff, and issue alarm signal；Wireless instructions transmitter
Running environment in-situ processing is carried out by emission temperature control instruction and solenoid valve control instruction, such as field failure can not be arranged in time
Remove, then controller sends alarm command, buzzer and alarm, while controller issues short message by GSM message cat, through client
Hold SMS receiver to receive, inform that administrative staff carry out system maintenance in time.
The present invention is used for lysimeter group running environment protection system, and experiment electric power system can be oozed to steaming and is protected, is prevented
Local civil power is too high to cause UPS to damage, it is ensured that the power supply safety of lysimeter group running environment；Lysimeter group examination can be carried out simultaneously
Temperature and water supply and sewage automatic monitoring in scene are tested, site environment heating and automatic water supply and draining is realized.
Brief description of the drawings
Fig. 1 is the structural representation for lysimeter group running environment protection system of the embodiment of the present invention.
Fig. 2 is the structure of the UPS overvoltage protectors for lysimeter group running environment protection system of the embodiment of the present invention
Schematic diagram.
Fig. 3 is the structural representation of the wireless instructions transmitter of the embodiment of the present invention.
Fig. 4 is the structural representation of the environment temperature wireless controller of the embodiment of the present invention.
Fig. 5 is the structural representation of the water supply electromagnetic valve wireless controller of the embodiment of the present invention.
Fig. 6 is the structural representation of the spillway basin liquid level monitoring controller of the embodiment of the present invention.
Embodiment
Technical solution of the present invention is discussed in detail below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, it is used for lysimeter group running environment protection system, including UPS mistakes present embodiment discloses one kind
Press protector 1, controller 2, wireless instructions transmitter 3, buzzer 4, GSM message cat 5, environment temperature wireless controller 6, water supply
Magnetic valve wireless controller 7, spillway basin liquid level monitoring controller 8, client mobile phone short message receiver 9, heater 10, normally closed electricity
Magnet valve 11, water pump 12, temperature sensor 13, pressure sensor 14, infrared inductor 15；UPS overvoltage protectors 1 and controller
2nd, environment temperature wireless controller 6, water supply electromagnetic valve wireless controller 7, spillway basin liquid level monitoring controller 8 are electrically connected；Control
Device 2 and wireless instructions transmitter 3, buzzer 4, GSM message cat 5, temperature sensor 13, pressure sensor 14, infrared induction
The communication connection of device 15；Wireless instructions transmitter 3 and environment temperature wireless controller 6, the channel radio of water supply electromagnetic valve wireless controller 7
News；GSM message cat 5 and the wireless telecommunications of client mobile phone short message receiver 9；Environment temperature wireless controller 6 leads to heater 10
News connection；Water supply electromagnetic valve wireless controller 7 is connected with the communication of normally closed solenoid valve 11；Spillway basin liquid level monitoring controller 8 and water
The communication connection of pump 12.
UPS overvoltage protectors 1 are main by breaker 11, contactor 12, input port 13, UPS14, output port 15, limit
Leakage resistance 16, relay 17 are constituted, for protecting ups power, are prevented that local civil power is too high and are caused UPS to damage.When civil power is too high,
UPS overvoltage protectors 1 disconnect the connection of UPS and civil power automatically, when line voltage is normal, then recover the connection of UPS and civil power.
Controller 2 is monitored by temperature sensor 13 to operating ambient temperature, and is entered with setting heating critical-temperature
Row compares issue temperature control instruction；Controller 2 is monitored by pressure sensor 14 to water supply container pressure value, and with setting
Determine spilling water pressure value and be compared release solenoid valve control instruction；Controller 2 is by infrared inductor 15 to spillway basin ground
Ponding carries out induction monitoring, and issues alarm command and GSM message instruction.
Wireless instructions transmitter 3 it is main by PORT COM 31, wireless instructions processor 32, working station indicator 33, refer to
Converter 34 is made to constitute, wireless instructions transmitter 3 receives temperature control instruction and the electricity that controller 2 is issued by PORT COM 31
Magnet valve control instruction, display working condition after being handled through wireless instructions processor 32, while the instruction after processing is changed through instruction
Device 34 is converted to wireless telecommunications instruction, and environment temperature wireless controller 6 and water supply electromagnetic valve are controlled in the way of wireless telecommunications
Wireless controller 7.
Wireless instructions transmitter 3 is carried out at running environment scene by emission temperature control instruction and solenoid valve control instruction
Reason, such as field failure can not be excluded in time, then controller 2 sends alarm command, buzzer 4 and alarm, while controller 2 is logical
The issue short message of GSM message cat 5 is crossed, is received through client mobile phone short message receiver 9, informs that administrative staff carry out system dimension in time
Shield.
Environment temperature wireless controller 6 is main by temperature control wireless telecommunications mouthful 61, temperature control microprocessor 62, exchange
Contactor 63 is constituted；Environment temperature wireless controller 6 is by controlling the adjusting ambient temperature of heater 10, when operating ambient temperature mistake
Low, environment temperature wireless controller 6 is received after wireless instructions by temperature control wireless telecommunications mouthful 61, through temperature control microprocessor
After the processing of device 62, the OPEN of A.C. contactor 63 is sent, A.C. contactor 63 is opened and allows the energization work of heater 10, heater
10 improve operating ambient temperature by generating heat, when temperature reaches certain limit, close the cut-out heater 10 of A.C. contactor 63
Power supply, stop heating.
Water supply electromagnetic valve wireless controller 7 is main by solenoid valve control wireless telecommunications mouthful 71, solenoid valve control microprocessor
72nd, relay 73 is constituted；Water supply electromagnetic valve wireless controller 7 realizes the control to normally closed solenoid valve 11, works as system worked well
When, normally closed solenoid valve 11 is operated in open mode, when such as spilling water occurs in water supply container, and wireless instructions transmitter 3 passes through magnetic valve
Control wireless telecommunications mouthful 71 receive wireless instructions, are sent after being handled through solenoid valve control microprocessor 72 and close relay instruction,
The cut-out power supply of normally closed solenoid valve 11 of relay 73 is closed, water supply container stops supplying water, after spilling water trouble shooting, wireless instructions hair
Emitter 3, which is sent, opens relay instruction, and normally closed solenoid valve 11 is opened, water supply container normal water supply.
Spillway basin liquid level monitoring controller 8 is by ultrasonic sensing device 81, liquid level monitoring microprocessor 82, relay indicating light
83rd, pump switch 84 is constituted；Spillway basin liquid level monitoring controller 8 is mainly realized and the spilling water in testing ground is discharged, and works as spilling water
Pond liquid level monitoring controller 8 detects spilling water pool water level when being reached the standard grade higher than setting value, sends water pump OPEN, starts water pump 12
Draining, when spilling water pool water level is offline less than setting value, then the switch that switches off the pump stops draining.
The present invention is as follows for the operation principle of lysimeter group running environment protection system：
Added with UPS overvoltage protectors 1 on lysimeter group uninterrupted power source, it is not only used to protect UPS, prevents that local civil power is too high and make
Damaged into UPS.When civil power is too high, UPS overvoltage protectors 1 disconnect the connection of UPS and civil power automatically, when line voltage is normal, then
Recover the connection of UPS and civil power.
Controller 2 by environment temperature sensor 13 detect lysimeter group operating ambient temperature, and by temperature monitoring value with
Set temperature value is compared；Such as temperature monitoring value is less than set temperature value, and issues working environment to wireless instructions transmitter 3
The too low instruction of temperature, the OPEN of A.C. contactor 63 is sent through wireless instructions transmitter 3, and environment temperature wireless controller 6 connects
Receive after instruction, open A.C. contactor 63 and allow the energization work of heater 10；On the contrary, as temperature monitoring value is higher than design temperature
Value, then perform the out code of A.C. contactor 63, closes the power supply that A.C. contactor 63 cuts off heater 10, stops heating.
Controller 2 monitors lysimeter group water supply container hydraulic pressure by pressure sensor 14, and enters with setting spilling water pressure value
Row compares；During water system normal work, the work of normally closed solenoid valve 11 is open mode, and such as water supply container pressure value exceedes spilling water
During pressure value, then to the issue spilling water instruction of wireless instructions transmitter 3, close and refer to through the sending filter 73 of wireless instructions transmitter 3
Order, closes the cut-out power supply of normally closed solenoid valve 11 of relay 73, and water supply container stops supplying water, after spilling water trouble shooting, then performed
The OPEN of relay 73, normally closed solenoid valve 11 is opened, water supply container normal water supply.
Spillway basin liquid level monitoring controller 8 detects spilling water pool water level just by ultrasonic sensing device, such as spilling water water
When position is reached the standard grade higher than setting value, then the OPEN of water pump 12 is performed, start pumping drainage, when spilling water pool water level is less than under setting value
During line, then the switch 84 that switches off the pump stops draining.Can not draining in time if exception occurs in spillway basin liquid level monitoring controller 8
When, controller 2 then senses spillway basin excess surface water situation by infrared inductor 15, and GSM message is sent to administrative staff, and
Issue alarm signal.
Wireless instructions transmitter 3 is carried out at running environment scene by emission temperature control instruction and solenoid valve control instruction
Reason, such as field failure can not be excluded in time, then controller 2 sends alarm command, buzzer 4 and alarm, while controller 2 is logical
The issue short message of GSM message cat 5 is crossed, is received through client mobile phone short message receiver 9, informs that administrative staff carry out system dimension in time
Shield.
The present invention provide it is a kind of be used for lysimeter group running environment protection system, optimize running environment supply water, power supply,
Heat supply safety, running environment failture evacuation is reliable in time, can generally realize running environment regulation and control heating and automatic water supply and row
Water, its popularizing application prospect is wide.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic progress equivalent.
Within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. one kind is used for lysimeter group running environment protection system, it is characterised in that including UPS overvoltage protectors, controller, temperature
Spend sensor, pressure sensor, infrared inductor, wireless instructions transmitter, buzzer, GSM message cat, environment temperature is wireless
Controller, water supply electromagnetic valve wireless controller, spillway basin liquid level monitoring controller, client mobile phone short message receiver, heater,
Normally closed solenoid valve and water pump, UPS overvoltage protectors and controller, environment temperature wireless controller, water supply electromagnetic valve controlled in wireless
Device, the electrical connection of spillway basin liquid level monitoring controller；Controller is passed with wireless instructions transmitter, buzzer, GSM message cat, temperature
Sensor, pressure sensor, infrared inductor communication connection；Wireless instructions transmitter and environment temperature wireless controller, water supply
Magnetic valve wireless controller wireless telecommunications；Environment temperature wireless controller is connected with heater communication；Water supply electromagnetic valve wireless controlled
Device processed is connected with normally closed solenoid valve communication；Spillway basin liquid level monitoring controller is connected with water pump communication；
Controller is monitored by temperature sensor to operating ambient temperature, and is compared hair with setting heating critical-temperature
Cloth temperature control instruction；Controller is monitored by pressure sensor to water supply container pressure value, and with setting spilling water pressure
Value is compared release solenoid valve control instruction；Controller carries out sensing prison by infrared inductor to spillway basin excess surface water
Survey, and issue alarm command and GSM message instruction；
The buzzer, GSM message cat are connected with controller respectively, and GSM message cat communicates with client mobile phone short message receiver
Connection.
2. according to claim 1 be used for lysimeter group running environment protection system, it is characterised in that UPS overvoltage protections
Device include breaker, contactor, input port, UPS, output port, current-limiting resistance, relay group into, breaker, contactor,
Input port, UPS, output port, current-limiting resistance, relay are connected with each other successively.
3. according to claim 1 be used for lysimeter group running environment protection system, it is characterised in that wireless instructions are launched
Device is included at PORT COM, wireless instructions processor, working station indicator and dictate converter, PORT COM, wireless instructions
Reason device, dictate converter are sequentially connected, and working station indicator is connected with wireless instructions processor；Wireless instructions transmitter passes through
PORT COM receives temperature control instruction and the solenoid valve control instruction of controller issue, shows after being handled through wireless instructions processor
Show working condition, while the instruction after processing is converted to wireless telecommunications instruction through dictate converter, come in the way of wireless telecommunications
Control environment temperature wireless controller and water supply electromagnetic valve wireless controller.
4. according to claim 1 be used for lysimeter group running environment protection system, it is characterised in that the environment temperature
Wireless controller is mainly made up of temperature control wireless telecommunications mouth, temperature control microprocessor, A.C. contactor, wireless telecommunications
Mouth, temperature control microprocessor, A.C. contactor are sequentially connected；Environment temperature wireless controller is by controlling heater regulation ring
Border temperature, when operating ambient temperature is too low, environment temperature wireless controller is received by temperature control wireless telecommunications mouthful wirelessly to be referred to
After order, after temperature control microprocessor processes, A.C. contactor OPEN is sent, A.C. contactor is opened logical by heater
Electricity work.
5. according to claim 1 be used for lysimeter group running environment protection system, it is characterised in that the water supply electromagnetism
Valve wireless controller it is main by solenoid valve control wireless telecommunications mouth, solenoid valve control microprocessor, relay group into；Magnetic valve control
Wireless telecommunications mouth processed, solenoid valve control microprocessor, relay are sequentially connected, and water supply electromagnetic valve wireless controller is realized to normally closed
The control of magnetic valve, when the systems are operating normally, normally closed solenoid valve are operated in open mode, when such as spilling water occurs in water supply container,
Solenoid valve control wireless telecommunications mouthful receive the instruction that wireless instructions transmitter is sent, and are sent out after solenoid valve control microprocessor processes
Closing relay instruction is sent, relay cut-out normally closed solenoid valve power supply is closed, water supply container stops supplying water, when spilling water trouble shooting
Afterwards, wireless instructions transmitter, which is sent, opens relay instruction, and normally closed solenoid valve is opened, water supply container normal water supply.
6. according to claim 1 be used for lysimeter group running environment protection system, it is characterised in that the spillway basin liquid
Face monitor controller is made up of ultrasonic sensing device, liquid level monitoring microprocessor, relay indicating light, pump switch, ultrasonic wave sense
Device, liquid level monitoring microprocessor, pump switch is answered to be sequentially connected, relay indicating light is connected with liquid level monitoring microprocessor；Spilling water
Pond liquid level monitoring controller, which is realized, discharges the spilling water in testing ground, when spillway basin liquid level monitoring controller detects spillway basin
When water level is reached the standard grade higher than setting value, water pump OPEN is sent, starts pumping drainage, when spilling water pool water level is offline less than setting value
When, then the switch that switches off the pump stops draining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170743.7A CN106950877A (en) | 2017-03-21 | 2017-03-21 | One kind is used for lysimeter group running environment protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170743.7A CN106950877A (en) | 2017-03-21 | 2017-03-21 | One kind is used for lysimeter group running environment protection system |
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| CN106950877A true CN106950877A (en) | 2017-07-14 |
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| CN201710170743.7A Pending CN106950877A (en) | 2017-03-21 | 2017-03-21 | One kind is used for lysimeter group running environment protection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946246A (en) * | 2021-03-31 | 2021-06-11 | 甘肃省治沙研究所 | Automatic monitoring system of groundwater constant-level compensation lysimeter |
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Application publication date: 20170714 |