CN216530519U - Water immersion electric shock prevention and power utilization protector capable of achieving reactive compensation - Google Patents
Water immersion electric shock prevention and power utilization protector capable of achieving reactive compensation Download PDFInfo
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- CN216530519U CN216530519U CN202123318159.2U CN202123318159U CN216530519U CN 216530519 U CN216530519 U CN 216530519U CN 202123318159 U CN202123318159 U CN 202123318159U CN 216530519 U CN216530519 U CN 216530519U
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- 230000001012 protector Effects 0.000 title claims abstract description 54
- 238000007654 immersion Methods 0.000 title claims abstract description 8
- 230000002265 prevention Effects 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 4
- 238000004458 analytical method Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a water immersion electric shock prevention electricity consumption protector capable of reactive compensation, which comprises an electricity consumption protector main body, wherein the electricity consumption protector main body comprises an MCU control module, a detection analysis module, a display module, a reactive compensation module, a circuit breaker module and a wireless communication module, the circuit breaker module comprises a wiring terminal for connecting a mains supply circuit and electric equipment, the detection analysis module comprises a power factor sensor arranged on the wiring terminal, and the reactive compensation module comprises a harmonic protector and a parallel capacitor group. The detection and analysis module of the utility model is installed on the power factor sensor through each wiring terminal, implements the detection of the over-current, under-current, voltage loss and other conditions of different lines, and the power factors applied by different lines are adjusted by the MCU control module and the reactive compensation module, thereby effectively reducing the loss of the power supply transformer and the transmission line and improving the power supply efficiency.
Description
Technical Field
The utility model relates to an electricity utilization protector, in particular to a water immersion electric shock prevention electricity utilization protector capable of reactive compensation.
Background
Reactive power compensation plays a role in improving the power factor of a power grid in a power supply system, can effectively reduce the loss of a power supply transformer and a transmission line, improves the power supply efficiency, and is an indispensable important position in the power supply system. The commonly used reactive power compensation device at present is formed by assembling a power distribution comprehensive measurement and control device, a plurality of low-voltage power capacitors, switches for switching the low-voltage power capacitors, some protection components and the like in an outdoor equipment box, the product has large volume, complex wiring, poor maintainability and simple function, the perfect fault self-diagnosis function and the three-phase current protection and temperature protection of each capacitor are difficult to realize by modern technical means, the intelligent degree is low, the compensation effect is not good, the volume is large, and great inconvenience is caused to the operation and the maintenance work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a water-soaking electric shock-preventing power utilization protector capable of reactive power compensation, which is simple in structure, easy to maintain and beneficial to the operation of workers and the safe use of power utilization equipment.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a but reactive compensation's soaking protection against electric shock power consumption protector, includes the power consumption protector main part, sets up between commercial power circuit and consumer with the power protector main part, the power consumption protector main part includes MCU control module, detection and analysis module, display module, reactive compensation module, circuit breaker module and wireless communication module, MCU control module is connected with detection and analysis module, display module, reactive compensation module, circuit breaker module and wireless communication module electricity respectively, circuit breaker module is including the binding post that is used for commercial power circuit and consumer to insert, detection and analysis module is including installing the power factor sensor on binding post, reactive compensation module includes harmonic protector and parallel capacitor group.
In order to further improve, the front of the electricity consumption protector main body is provided with a switching-on and switching-off indication window, a manual tripping button, a manual switching-on and switching-off control port, a display screen, an indication lamp, an input keyboard and a power switch, wherein the input keyboard and the power switch are connected with the MCU control module, the switching-on and switching-off indication window, the manual tripping button and the manual switching-on and switching-off control port are connected with the circuit breaker module, and the display screen and the indication lamp are connected with the display module.
Further perfection, the circuit breaker module comprises a leakage protector, a power supply protector, an overload protector and an over-temperature protector.
Further perfection, binding post is connected with electric leakage earthing switch, and electric leakage earthing switch passes through wire connection ground wire and ground connection alarm.
Further perfection, the MCU control module comprises a standby power supply, a delay switching synchronous switch and a silicon controlled trigger.
The utility model has the beneficial effects that: the detection and analysis module of the utility model is installed on a power factor sensor through each wiring terminal, the conditions of over-current, under-current, voltage loss and the like of different lines are detected, the conditions are analyzed, the power factors applied by different lines are adjusted by the MCU control module and the reactive compensation module, the loss of the power supply transformer and the transmission line is effectively reduced, the power supply efficiency is improved, and when the circuit breaker module is used for the conditions of electric leakage, over-voltage and under-voltage, current overload, over-temperature and the like, the measures of disconnecting the circuit or setting the over-current protection value are taken in time, or the electric equipment and devices in the electric protector are not damaged.
Drawings
FIG. 1 is a functional block diagram of the present invention;
fig. 2 is a schematic front structural view of the present invention.
Description of reference numerals: 1. the power utilization protector comprises a power utilization protector main body, 2, a switching-on and switching-off indicating window, 3, a manual tripping button, 4, a manual switching-on and switching-off control port, 5, a display screen, 6, an indicating lamp, 7, an input keyboard, 8, a power switch, 9, a wiring terminal, 10, a grounding switch, 11 and a grounding alarm.
Detailed Description
The utility model will be further described with reference to the accompanying drawings in which:
with reference to the accompanying drawings: in this embodiment, but reactive compensation's soaking protection against electric shock power consumption protector, including the power consumption protector main part, the power consumption protector main part sets up between commercial power circuit and consumer, the power consumption protector main part includes MCU control module, detection and analysis module, display module, reactive compensation module, circuit breaker module and wireless communication module, and wireless communication module can realize the thing networking function of power consumption protector main part, can remote control power consumption protector carry out reactive compensation operation, in time adapts to the voltage fluctuation of electric wire netting. MCU control module is connected with detection and analysis module, display module, reactive compensation module, circuit breaker module and wireless communication module electricity respectively, circuit breaker module is including the binding post that is used for commercial power circuit and consumer to insert, detection and analysis module is including installing the power factor sensor on binding post, reactive compensation module includes harmonic protector and parallel capacitor group. The parallel capacitor bank can perform reactive compensation on site, so that the power consumption is low, the power factor is improved, and the potential of equipment for power transmission can be fully exploited. The harmonic protector can limit the damage of harmonic to the capacitor, weaken and control the invasion and amplification of harmonic current to the capacitor, and ensure the safe operation of the capacitor bank in the power grid. The test and analysis module is installed on a power factor sensor through each wiring terminal, the conditions of over-current, under-current, voltage loss and the like of different lines are detected, the test and analysis module analyzes the conditions, the power factors applied by the different lines are adjusted by the MCU control module and the reactive compensation module, the loss of the power supply transformer and the transmission line is effectively reduced, the power supply efficiency is improved, and when the circuit breaker module is used for generating the conditions of electric leakage, over-voltage and under-voltage, current overload, over-temperature and the like, the measures of breaking a circuit or setting an over-current protection value are taken in time, or the electric equipment and devices in the electricity utilization protector cannot be damaged. The power utilization protector is simple in structure and easy to maintain, and is beneficial to operation of workers and safe use of power utilization equipment.
The front of the electricity consumption protector main body is provided with a switching-on/off indication window, a manual tripping button, a manual switching-on/off control port, a display screen, an indication lamp, an input keyboard and a power switch, wherein the input keyboard and the power switch are connected with the MCU control module, the switching-on/off indication window, the manual tripping button and the manual switching-on/off control port are connected with the circuit breaker module, and the display screen and the indication lamp are connected with the display module. The staff can adjust the parameter of power consumption protector through the input keyboard, and switch can open and close the power of power consumption protector, can know the divide-shut brake condition of current circuit breaker through observing the colour of divide-shut brake indicator window, and circuit breaker module automatic tripping operation when pressing manual tripping button can realize manual combined floodgate when inserting the instrument and carrying out clockwise rotation in the manual divide-shut brake control mouth.
The circuit breaker module comprises a leakage protector, a power supply protector, an overload protector and an over-temperature protector, can perform circuit protection on faults such as leakage, short circuit, overload, undervoltage, overvoltage, phase loss, zero loss, high temperature and the like, and timely trips to break a circuit to protect electric equipment.
The wiring terminal is connected with an electric leakage grounding switch, and the electric leakage grounding switch is connected with a ground wire and a grounding alarm through a lead. When the circuit breaker module automatically trips due to electric leakage, the MCU control module controls the electric leakage grounding switch to communicate the wiring terminal and the ground wire, and the circuit breaker module has the functions of soaking and electric shock prevention. When the power consumption protector works, if the grounding alarm does not detect that the grounding switch is connected with the ground wire, the grounding alarm can automatically send an ungrounded early warning signal to the monitoring center through the wireless communication module, and simultaneously performs audible and visual alarm on the spot.
The MCU control module comprises a standby power supply, a delay switching synchronous switch and a silicon controlled trigger. The standby power supply is effective, and can supply power for normal work of internal devices in an emergency mode after the power failure condition occurs. The time-delay switching synchronous switch can realize that the contact of the mechanical switch is accurately closed or opened at the required moment. The synchronous switch is closed at the moment when the voltage at two ends of the contact of the synchronous switch is zero, so that no inrush current input of the capacitor is realized, and the synchronous switch is opened at the moment when the current is zero, so that no arc breaking of the contact of the synchronous switch is realized, the cost is reduced, and the reliability is improved. The silicon controlled trigger is a phase-shifting power controller for adjusting the voltage and current power of electrical equipment by adjusting the conduction angle of silicon controlled rectifier, and is widely applied to voltage and current regulation in various industrial fields.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides a but reactive compensation's soaking protection against electric shock power consumption protector, includes the power consumption protector main part, and the power consumption protector main part sets up between commercial power circuit and consumer, its characterized in that: the power consumption protector main part includes MCU control module, detection and analysis module, display module, reactive compensation module, circuit breaker module and wireless communication module, MCU control module is connected with detection and analysis module, display module, reactive compensation module, circuit breaker module and wireless communication module electricity respectively, circuit breaker module is including the binding post that is used for commercial power circuit and consumer to insert, detection and analysis module is including installing the power factor sensor on binding post, the reactive compensation module includes harmonic protector and parallel capacitor group.
2. The reactive compensation type immersion electric shock protection protector as claimed in claim 1, wherein: the front of the electricity consumption protector main body is provided with a switching-on/off indication window, a manual tripping button, a manual switching-on/off control port, a display screen, an indication lamp, an input keyboard and a power switch, wherein the input keyboard and the power switch are connected with the MCU control module, the switching-on/off indication window, the manual tripping button and the manual switching-on/off control port are connected with the circuit breaker module, and the display screen and the indication lamp are connected with the display module.
3. The reactive compensation type immersion electric shock protection protector as claimed in claim 2, wherein: the circuit breaker module comprises a leakage protector, a power supply protector, an overload protector and an over-temperature protector.
4. The reactive power compensation type immersion electric shock protection protector as claimed in claim 3, wherein: the wiring terminal is connected with an electric leakage grounding switch, and the electric leakage grounding switch is connected with a ground wire and a grounding alarm through a lead.
5. The reactive power compensation type immersion electric shock protection protector as claimed in claim 4, wherein: the MCU control module comprises a standby power supply, a delay switching synchronous switch and a silicon controlled trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123318159.2U CN216530519U (en) | 2021-12-25 | 2021-12-25 | Water immersion electric shock prevention and power utilization protector capable of achieving reactive compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123318159.2U CN216530519U (en) | 2021-12-25 | 2021-12-25 | Water immersion electric shock prevention and power utilization protector capable of achieving reactive compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530519U true CN216530519U (en) | 2022-05-13 |
Family
ID=81505202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123318159.2U Active CN216530519U (en) | 2021-12-25 | 2021-12-25 | Water immersion electric shock prevention and power utilization protector capable of achieving reactive compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530519U (en) |
-
2021
- 2021-12-25 CN CN202123318159.2U patent/CN216530519U/en active Active
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