CN201936158U - Long-distance intelligent monitoring drain device - Google Patents
Long-distance intelligent monitoring drain device Download PDFInfo
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- CN201936158U CN201936158U CN 201120026145 CN201120026145U CN201936158U CN 201936158 U CN201936158 U CN 201936158U CN 201120026145 CN201120026145 CN 201120026145 CN 201120026145 U CN201120026145 U CN 201120026145U CN 201936158 U CN201936158 U CN 201936158U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 101100168116 Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958) CON7 gene Proteins 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a long-distance intelligent monitoring drain device, which comprises an analog input unit, a central processing unit, an address controlling unit, a transmitting and receiving unit of wireless signals, a switch input unit, a switch output unit, an analog output unit and a power supply unit. The analog input unit, the central processing unit, the address controlling unit, the transmitting and receiving unit of wireless signals, the switch input unit and the switch output unit are in electric connection with the power supply unit. The analog input unit, the address controlling unit, the transmitting and receiving unit of wireless signals, the switch input unit and the switch output unit and the analog output unit are in signal connection with the central processing unit. The long-distance intelligent monitoring drain device can not only automatically drain away water, but also can monitor the current and voltage of a discharging pump in real time.
Description
Technical field
The utility model relates to a kind of remotely intelligently monitoring drainage arrangement, mainly solves the artificial on-the-spot drainage problem of transformer station.
Background technology
At present, transformer station's dirt, rainwater need the operations staff to make regular check on discharging, and the draining promptness is poor, causes that easily dirt, rainwater pour in down a chimney cable trench water collecting.Simultaneously, increase operations staff's labour intensity and operation expense.Meet during the kurtosis summer, meet the inclement weather traffic and be obstructed, operations staff's difficulty that puts in place, ponding can not in time be discharged in standing.The unwatering system operating condition can not be grasped in real time, and electric current, the voltage of unwatering pump can not be monitored etc. in real time as when operation.Therefore, designing a kind of not only draining but also can also monitor the electric current of unwatering pump, the remotely intelligently monitoring drainage arrangement of voltage in real time automatically, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of not only draining but also can also monitor the electric current of unwatering pump, the remotely intelligently monitoring drainage arrangement of voltage in real time automatically.
The technical scheme in the invention for solving the technical problem is:
The remotely intelligently monitoring drainage arrangement, this device comprises analog input unit, CPU (central processing unit), address control unit, the wireless signal Transmit-Receive Unit, the switching value input block, the switching value output unit, analog quantity output unit and power supply unit, analog input unit, CPU (central processing unit), address control unit, the wireless signal Transmit-Receive Unit, the switching value input block, the switching value output unit, the analog quantity output unit is electrically connected with power supply unit, analog input unit, address control unit, the wireless signal Transmit-Receive Unit, the switching value input block, the switching value output unit, the analog quantity output unit is connected with the CPU (central processing unit) signal.Analog input unit (1) is sent to CPU (central processing unit) with the liquid level signal in the transformer station that monitors and voltage, magnitude of current signal, CPU (central processing unit) is passed through the start and stop that the switching value output unit is controlled water pump according to liquid level signal, and voltage and current signal is sent on the background server.Power supply unit provides power supply for total system.The switching value signal of switching value input block collection in worksite water pump start and stop, and signal is sent to CPU (central processing unit), CPU (central processing unit) is sent to signal on the background server by the wireless signal Transmit-Receive Unit.Address control unit can be set different address codes.The wireless signal Transmit-Receive Unit is received and dispatched data or control signal by wireless mode.The analog quantity output unit, can with collection in worksite to liquid level, voltage, current data show on the spot.
The technical scheme in the invention for solving the technical problem can also be:
CPU (central processing unit) described in the utility model mainly comprises integrated circuit (IC) 2, the model of IC2 is PIC16F983,1 pin of IC2 meets the VCC of power supply unit by resistance R 9, between 20 pin of IC2 and 18 pin, be connected with resistance R 10 and light emitting diode L1, between 20 pin of IC2 and 17 pin, be connected with resistance R 11 and light emitting diode L2,20 pin of IC2 meet the VCC of power supply unit, and 8 pin of IC2 and 19 pin ground connection meet the VCC of power supply unit after the 15 pin series diode D3 of IC2 and the resistance R 12.
Power supply unit described in the utility model comprises an integrated circuit U1, the model of U1 is MC7085, between 2 pin of U1 and 3 pin, be parallel with capacitor C 6, the positive pole of capacitor C 6 connects 3 pin of U1, the 2 pin ground connection of U1, be connected with socket J5 on 1 pin of U1 and 2 pin, the model of J5 is CON2, and 20 pin of IC2 connect 3 pin of U1.
Analog input unit described in the utility model comprises that a socket is J4, the model of J4 is CON2, the minus earth of J4, connect 2 pin of IC2 behind the cathode series resistance R8 of J4, between the positive pole of J4 and negative pole, be parallel with resistance R 7, capacitor C 3 and diode D2, diode D2 oppositely connects, and oppositely is connected with diode D1 between the VCC of the positive pole of J4 and power supply unit.
Switching value output unit described in the utility model comprises a socket J3, a contactor JR2 and a triode Q4, the model of contactor JR2 is J112,1 pin of contactor JR2 and 2 pin are 1 pin and 2 pin of plug receptacle J3 respectively, meet the VCC of power supply unit behind the coil of the collector connection contactor JR2 of triode Q4, the grounded emitter of triode Q4, connect 13 pin of IC2 behind the base series resistor R19 of triode Q4, two ends at the coil of contactor JR2 are parallel with diode D2, and the negative pole of diode D2 meets the VCC of power supply unit.
Address control unit described in the utility model is an integrated circuit S2, the model of S2 is SWDIP-8,1 pin of S2 connects 28 pin of IC2, and 2 pin of S2 connect 27 pin of IC2, and 3 pin of S2 connect 26 pin of IC2,4 pin of S2 connect 25 pin of IC2,5 pin of S2 connect 24 pin of IC2, and 6 pin of S2 connect 23 pin of IC2, and 7 pin of S2 connect 22 pin of IC2,8 pin of S2 connect 21 pin of IC2, ground connection after 9-16 pin parallel connections of S2.
Wireless signal Transmit-Receive Unit described in the utility model comprises a socket J9, and the model of J9 is CON7, and 1 pin of J9 is connected with dual-mode antenna, 2 pin of J9 meet the VCC of power supply unit, 3 pin of J9 connect 14 pin of IC2, and 4 pin of J9 connect 17 pin of IC2, and 5 pin of J9 connect 18 pin of IC2.
Switching value input block described in the utility model is socket J6, and the model of socket J6 is CON2, the 2 pin ground connection of J6, and 1 pin of J6 connects 15 pin of IC2.
Analog quantity output unit described in the utility model mainly comprises integrated circuit (IC) 3, operational amplifier U1A, triode Q1 and socket J3, the model of IC3 is MXA515, the model of operational amplifier U1A is LM358, the model of triode Q1 is 8050, the model of socket J3 is CON2, meet the VCC of power supply unit behind the 1 pin resistance in series R14 of IC3, meet the VCC of power supply unit behind the 2 pin resistance in series R16 of IC3, meet the VCC of power supply unit behind the 3 pin resistance in series R15 of IC3, the 5 pin ground connection of IC3,6 pin of IC3 connect the armature contact of slide rheostat, one end ground connection of slide rheostat, 8 pin of another termination IC3 of slide rheostat, 8 pin of IC3 meet the VCC of power supply unit, connect 3 pin of operational amplifier U1A behind the 7 pin resistance in series R13 of IC3,4 pin of operational amplifier U1A meet power supply unit+12V, connect the emitter of triode Q1 behind the 5 pin resistance in series R12 of operational amplifier U1A, 2 pin of operational amplifier U1A connect the emitter of triode Q1, connect the base stage of triode Q1 behind the 1 pin resistance in series R6 of operational amplifier U1A, 1 pin of the collector plug receptacle J3 of triode Q1,2 pin of socket J3 meet power supply unit+12V, between 3 pin of operational amplifier U1A and 5 pin, be parallel with capacitor C 1, the positive pole of capacitor C 1 connects 3 pin of operational amplifier U1A, the minus earth of capacitor C 1.
Compared with prior art, the utility model can detect water pump voltage, starting current value, and voltage phase shortage, electric current be out-of-limit sends corresponding alerting signal.System is provided with " startup water pump ", " stopping water pump " button, and realizes correlation function.By water level detecting equipment, simulation shows the water level cylindricality, and red line is reported to the police more, starts, stops the work of unwatering pump by setting value, and send corresponding alerting signal.When draining starts, system's animation display.Can detect the ruuning situation of self-draining arrangement, dead electricity is reported to the police.System has the user and debugs the interface, and the user can make amendment to definite value of starting mode of pump etc. after by the password password.This invention has solved the ponding problem of long-term puzzlement transformer station, and particularly operation class is difficult for observed cable duct (well) ponding problem, and the situation of having avoided equipment to make moist ground short circuit takes place occurs, for the unattended substation operation provides safety guarantee.This invention does not need extensive payout, all reconstructions in situ, and saving equipment, boundary of works area are little, safety economy, practicality is stronger.
Description of drawings
Fig. 1 is a principle calcspar of the present utility model.
Fig. 2 is a circuit diagram of the present utility model.
Embodiment
As shown in the figure, the remotely intelligently monitoring drainage arrangement, this device comprises analog input unit 1, CPU (central processing unit) 2, address control unit 3, wireless signal Transmit-Receive Unit 4, switching value input block 5, switching value output unit 6, analog quantity output unit 7 and power supply unit 8, analog input unit 1, CPU (central processing unit) 2, address control unit 3, wireless signal Transmit-Receive Unit 4, switching value input block 5, switching value output unit 6, analog quantity output unit 7 is electrically connected with power supply unit 8, analog input unit 1, address control unit 3, wireless signal Transmit-Receive Unit 4, switching value input block 5, switching value output unit 6, analog quantity output unit 7 is connected with CPU (central processing unit) 2 signals.
Described CPU (central processing unit) 2 mainly comprises integrated circuit (IC) 2, the model of IC2 is PIC16F983,1 pin of IC2 meets the VCC of power supply unit 8 by resistance R 9, between 20 pin of IC2 and 18 pin, be connected with resistance R 10 and light emitting diode L1, be connected with resistance R 11 and light emitting diode L2 between 20 pin of IC2 and 17 pin, 20 pin of IC2 meet the VCC of power supply unit 8,8 pin of IC2 and 19 pin ground connection, IC2's, meet the VCC of power supply unit 8 after 15 pin series diode D3 and the resistance R 12.
Described power supply unit 8 comprises an integrated circuit U1, the model of U1 is MC7085, between 2 pin of U1 and 3 pin, be parallel with capacitor C 6, the positive pole of capacitor C 6 connects 3 pin of U1, the 2 pin ground connection of U1, be connected with socket J5 on 1 pin of U1 and 2 pin, the model of J5 is CON2, and 20 pin of IC2 connect 3 pin of U1.
Described analog input unit 1 comprises that a socket is J4, the model of J4 is CON2, the minus earth of J4, connect 2 pin of IC2 behind the cathode series resistance R8 of J4, between the positive pole of J4 and negative pole, be parallel with resistance R 7, capacitor C 3 and diode D2, diode D2 oppositely connects, and oppositely is connected with diode D1 between the VCC of the positive pole of J4 and power supply unit 8.
Described switching value output unit 6 comprises a socket J3, a contactor JR2 and a triode Q4, the model of contactor JR2 is J112, contactor JR2,1 pin and 2 pin are plug receptacle J31 pin and 2 pin respectively, meet the VCC of power supply unit 8 behind the coil of the collector connection contactor JR2 of triode Q4, the grounded emitter of triode Q4, connect 13 pin of IC2 behind the base series resistor R19 of triode Q4, two ends at the coil of contactor JR2 are parallel with diode D2, and the negative pole of diode D2 meets the VCC of power supply unit 8.
Described address control unit 3 is an integrated circuit S2, the model of S2 is SWDIP-8,1 pin of S2 connects 28 pin of IC2, and 2 pin of S2 connect 27 pin of IC2, and 3 pin of S2 connect 26 pin of IC2,4 pin of S2 connect 25 pin of IC2,5 pin of S2 connect 24 pin of IC2, and 6 pin of S2 connect 23 pin of IC2, and 7 pin of S2 connect 22 pin of IC2,8 pin of S2 connect 21 pin of IC2, ground connection after 9-16 pin parallel connections of S2.
Described wireless signal Transmit-Receive Unit 4 comprises a socket J9, and the model of J9 is CON7, and 1 pin of J9 is connected with dual-mode antenna, and 2 pin of J9 meet the VCC of power supply unit 8, and 3 pin of J9 connect 14 pin of IC2, and 4 pin of J9 connect 17 pin of IC2, and 5 pin of J9 connect 18 pin of IC2.
Described switching value input block 5 is socket J6, and the model of socket J6 is CON2, the 2 pin ground connection of J6, and 1 pin of J6 connects 15 pin of IC2.
Described analog quantity output unit 7 mainly comprises integrated circuit (IC) 3, operational amplifier U1A, triode Q1 and socket J3, the model of IC3 is MXA515, the model of operational amplifier U1A is LM358, the model of triode Q1 is 8050, the model of socket J3 is CON2, meet the VCC of power supply unit 8 behind the 1 pin resistance in series R14 of IC3, meet the VCC of power supply unit 8 behind the 2 pin resistance in series R16 of IC3, meet the VCC of power supply unit 8 behind the 3 pin resistance in series R15 of IC3, the 5 pin ground connection of IC3,6 pin of IC3 connect the armature contact of slide rheostat, one end ground connection of slide rheostat, another termination of slide rheostat connects 8 pin of IC3,8 pin of IC3 meet the VCC of power supply unit 8, connect 3 pin of operational amplifier U1A behind the 7 pin resistance in series R13 of IC3,4 pin that meet operational amplifier U1A meet power supply unit 8+12V, connect the emitter that meets triode Q1 behind the 5 pin resistance in series R12 of operational amplifier U1A, 2 pin that meet operational amplifier U1A connect the emitter of triode Q1, connect the base stage that meets triode Q1 behind the 1 pin resistance in series R6 of operational amplifier U1A, 1 pin of the collector plug receptacle J3 of triode Q1,2 pin of socket J3 meet power supply unit 8+12V, between 3 pin that meet operational amplifier U1A and 3 pin, 5 pin, be parallel with capacitor C 1, the positive pole of capacitor C 1 connects 3 pin of operational amplifier U1A, the minus earth of capacitor C 1.
Claims (9)
1. remotely intelligently monitoring drainage arrangement, it is characterized in that: this device comprises analog input unit (1), CPU (central processing unit) (2), address control unit (3), wireless signal Transmit-Receive Unit (4), switching value input block (5), switching value output unit (6), analog quantity output unit (7) and power supply unit (8), analog input unit (1), CPU (central processing unit) (2), address control unit (3), wireless signal Transmit-Receive Unit (4), switching value input block (5), switching value output unit (6), analog quantity output unit (7) is electrically connected with power supply unit (8), analog input unit (1), address control unit (3), wireless signal Transmit-Receive Unit (4), switching value input block (5), switching value output unit (6), analog quantity output unit (7) is connected with CPU (central processing unit) (2) signal.
2. remotely intelligently monitoring drainage arrangement according to claim 1, it is characterized in that: described CPU (central processing unit) (2) mainly comprises integrated circuit (IC) 2, the model of IC2 is PIC16F983,1 pin of IC2 meets the VCC of power supply unit (8) by resistance R 9, between 20 pin of IC2 and 18 pin, be connected with resistance R 10 and light emitting diode L1, between 20 pin of IC2 and 17 pin, be connected with resistance R 11 and light emitting diode L2,20 pin of IC2 meet the VCC of power supply unit (8), 8 pin of IC2 and 19 pin ground connection meet the VCC of power supply unit (8) after the 15 pin series diode D3 of IC2 and the resistance R 12.
3. remotely intelligently monitoring drainage arrangement according to claim 1 and 2, it is characterized in that: described power supply unit (8) comprises an integrated circuit U1, the model of U1 is MC7085, between 2 pin of U1 and 3 pin, be parallel with capacitor C 6, the positive pole of capacitor C 6 connects 3 pin of U1, and the 2 pin ground connection of U1 are connected with socket J5 on 1 pin of U1 and 2 pin, the model of J5 is CON2, and 20 pin of IC2 connect 3 pin of U1.
4. remotely intelligently monitoring drainage arrangement according to claim 3, it is characterized in that: described analog input unit (1) comprises that a socket is J4, the model of J4 is CON2, the minus earth of J4, connect 2 pin of IC2 behind the cathode series resistance R8 of J4, be parallel with resistance R 7, capacitor C 3 and diode D2 between the positive pole of J4 and negative pole, diode D2 oppositely connects, and oppositely is connected with diode D1 between the VCC of the positive pole of J4 and power supply unit (8).
5. remotely intelligently monitoring drainage arrangement according to claim 4, it is characterized in that: described switching value output unit (6) comprises a socket J3, a contactor JR2 and a triode Q4, the model of contactor JR2 is J112,1 pin of contactor JR2 and 2 pin are 1 pin and 2 pin of plug receptacle J3 respectively, meet the VCC of power supply unit (8) behind the coil of the collector connection contactor JR2 of triode Q4, the grounded emitter of triode Q4, connect 13 pin of IC2 behind the base series resistor R19 of triode Q4, two ends at the coil of contactor JR2 are parallel with diode D2, and the negative pole of diode D2 meets the VCC of power supply unit (8).
6. remotely intelligently monitoring drainage arrangement according to claim 5, it is characterized in that: described address control unit (3) is an integrated circuit S2, and the model of S2 is SWDIP-8, and 1 pin of S2 connects 28 pin of IC2,2 pin of S2 connect 27 pin of IC2,3 pin of S2 connect 26 pin of IC2, and 4 pin of S2 connect 25 pin of IC2, and 5 pin of S2 connect 24 pin of IC2,6 pin of S2 connect 23 pin of IC2,7 pin of S2 connect 22 pin of IC2, and 8 pin of S2 connect 21 pin of IC2, ground connection after 9-16 pin parallel connections of S2.
7. remotely intelligently monitoring drainage arrangement according to claim 6, it is characterized in that: described wireless signal Transmit-Receive Unit (4) comprises a socket J9, the model of J9 is CON7,1 pin of J9 is connected with dual-mode antenna, 2 pin of J9 meet the VCC of power supply unit (8), 3 pin of J9 connect 14 pin of IC2, and 4 pin of J9 connect 17 pin of IC2, and 5 pin of J9 connect 18 pin of IC2.
8. remotely intelligently monitoring drainage arrangement according to claim 7 is characterized in that: described switching value input block (5) is socket J6, and the model of socket J6 is CON2, the 2 pin ground connection of J6, and 1 pin of J6 connects 15 pin of IC2.
9. remotely intelligently monitoring drainage arrangement according to claim 8, it is characterized in that: described analog quantity output unit (7) mainly comprises integrated circuit (IC) 3, operational amplifier U1A, triode Q1 and socket J3, the model of IC3 is MXA515, the model of operational amplifier U1A is LM358, the model of triode Q1 is 8050, the model of socket J3 is CON2, meet the VCC of power supply unit (8) behind the 1 pin resistance in series R14 of IC3, meet the VCC of power supply unit (8) behind the 2 pin resistance in series R16 of IC3, meet the VCC of power supply unit (8) behind the 3 pin resistance in series R15 of IC3, the 5 pin ground connection of IC3,6 pin of IC3 connect the armature contact of slide rheostat, one end ground connection of slide rheostat, 8 pin of another termination IC3 of slide rheostat, 8 pin of IC3 meet the VCC of power supply unit (8), connect 3 pin of operational amplifier U1A behind the 7 pin resistance in series R13 of IC3,4 pin of operational amplifier U1A meet power supply unit (8)+12V, connect the emitter of triode Q1 behind the 5 pin resistance in series R12 of operational amplifier U1A, 2 pin of operational amplifier U1A connect the emitter of triode Q1, connect the base stage of triode Q1 behind the 1 pin resistance in series R6 of operational amplifier U1A, 1 pin of the collector plug receptacle J3 of triode Q1,2 pin of socket J3 meet power supply unit (8)+12V, between 3 pin of operational amplifier U1A and 5 pin, be parallel with capacitor C 1, the positive pole of capacitor C 1 connects 3 pin of operational amplifier U1A, the minus earth of capacitor C 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120026145 CN201936158U (en) | 2011-01-27 | 2011-01-27 | Long-distance intelligent monitoring drain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120026145 CN201936158U (en) | 2011-01-27 | 2011-01-27 | Long-distance intelligent monitoring drain device |
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| CN201936158U true CN201936158U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120026145 Expired - Fee Related CN201936158U (en) | 2011-01-27 | 2011-01-27 | Long-distance intelligent monitoring drain device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091468A (en) * | 2013-02-26 | 2013-05-08 | 北京师范大学 | Water quality analyzing system based on dynamic comprehensive evaluating method for water resource security |
| CN103114640A (en) * | 2013-02-26 | 2013-05-22 | 北京师范大学 | System and method for dynamically detecting and distributing water for garden |
| CN103197038A (en) * | 2013-02-26 | 2013-07-10 | 北京师范大学 | Water quality analysis system based on water-area dynamic sampling analysis method |
| CN103196703A (en) * | 2013-02-26 | 2013-07-10 | 北京师范大学 | Water quality detection platform based on deepwater sampling detection method |
-
2011
- 2011-01-27 CN CN 201120026145 patent/CN201936158U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091468A (en) * | 2013-02-26 | 2013-05-08 | 北京师范大学 | Water quality analyzing system based on dynamic comprehensive evaluating method for water resource security |
| CN103114640A (en) * | 2013-02-26 | 2013-05-22 | 北京师范大学 | System and method for dynamically detecting and distributing water for garden |
| CN103197038A (en) * | 2013-02-26 | 2013-07-10 | 北京师范大学 | Water quality analysis system based on water-area dynamic sampling analysis method |
| CN103196703A (en) * | 2013-02-26 | 2013-07-10 | 北京师范大学 | Water quality detection platform based on deepwater sampling detection method |
| CN103114640B (en) * | 2013-02-26 | 2014-05-14 | 北京师范大学 | System and method for dynamically detecting and distributing water for garden |
| CN103091468B (en) * | 2013-02-26 | 2014-07-16 | 北京师范大学 | Water quality analyzing system based on dynamic comprehensive evaluating method for water resource security |
| CN103197038B (en) * | 2013-02-26 | 2014-12-17 | 北京师范大学 | Water quality analysis system based on water-area dynamic sampling analysis method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HANDAN POWER SUPPLY COMPANY Effective date: 20131010 Owner name: HANDAN POWER SUPPLY COMPANY Effective date: 20131010 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 056002 HANDAN, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Handan Power Supply Company Address before: 056002 No. 19 Zhonghua Avenue, Handan, Hebei Patentee before: Handan Power Supply Company |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150127 |
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| EXPY | Termination of patent right or utility model |