CN217642854U - Power supply device of electric actuating mechanism - Google Patents

Abstract

The utility model relates to an automatic industrial control field specifically is an electric actuator's power supply unit, including power box, battery, control module, power conversion module, relay, super capacitor device, voltage detector and connector, the utility model discloses utilize super capacitor device heavy current to charge and discharge fast, power density is high, the short circuit does not have the explosion, characteristics that factor of safety is high, store the electric energy, voltage stability through voltage detector real-time detection relay operation, convey voltage information to the treater simultaneously, when voltage is unusual or lose the power, the energy that release super capacitor device stored supplies power to electric actuator, and drive actuator normally works, realizes that electric actuator is high-efficient, energy-conserving, environmental protection, practical purpose.

Description

Power supply device of electric actuating mechanism

Technical Field

The utility model relates to an automatic industrial control field specifically is an electric actuator's power supply unit.

Background

At present, in the field of industrial automation, a pneumatic actuating mechanism has been used for a century, and because the pneumatic actuating mechanism adopts compressed air as a power source, when power is lost, the pneumatic actuating mechanism can release the stored compressed air by virtue of a gas storage device to drive equipment to continue working, so that the on-off control of a valve is realized, and no influence is caused on production, which is a prominent characteristic of the pneumatic actuating mechanism. However, the power source of the electric actuator adopts an alternating current power supply, and the actuator cannot work under the condition of losing the power supply, so that the normal production requirement cannot be ensured. In recent years, the development of science and technology and the emergence of super capacitors bring huge vitality and vitality to industrial process control.

Especially in the pressure pipeline, because the power failure leads to the state of electric valve to take place the sudden change, can make the velocity of flow and the flow of liquid take place the change suddenly, if pipe network pressure reduces suddenly, can seriously destroy the pipeline, in fields such as some petroleum, chemical industry, not only make the harm of pipeline very big, also can seriously influence production and life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric actuator's power supply unit.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric actuator's power supply unit, includes feeder box, battery, control module, power conversion module, relay, super capacitor device, voltage detector and connector, be equipped with battery jar, control tank and electrical apparatus mounting groove in the feeder box, the battery is installed in the battery jar, be equipped with power mouth and battery electric connection on the battery jar, control module installs in the control tank, control module includes control circuit board and treater, the treater is installed on control circuit board, control circuit board and battery electric connection, be equipped with the bank of cells in the electrical apparatus mounting groove, power conversion module, super capacitor device and voltage detector install the top at the bank of cells, the external power supply of input of power conversion module, the output of power conversion module leads to the connector and is connected with the relay, the control end of power conversion module is connected with the treater, the input of voltage detector passes through the connector and is connected with the relay, super capacitor device's input is connected with the battery, super capacitor device's control end is connected with the treater.

Further, the utility model discloses the improvement has, still includes external photovoltaic board and stand-by battery, be equipped with the dc-to-ac converter on the external photovoltaic board, the dc-to-ac converter passes through the wire and is connected with stand-by battery, stand-by battery passes through electromagnetic switch and is connected with the super capacitor device, electromagnetic switch's control end passes through the wire and is connected with the treater.

Further, the utility model discloses the improvement has, be equipped with the chamber door on the power box, the chamber door passes through the articulated shaft and is connected with the power box, be equipped with the display screen on the chamber door, the display screen passes through the system line and is connected with the treater.

Further, the utility model discloses the improvement has, be equipped with on the treater orientation module includes GPS orientation module and big dipper orientation module.

Further, the utility model discloses the improvement has, the last wireless transceiver that is equipped with of control circuit board, wireless transceiver includes wiFi unit and bluetooth unit.

Further, the utility model discloses the improvement has, the connector includes female connection end and public terminal, be equipped with the wire between female connection end and the public terminal, the winding is equipped with a plurality of plug wire holes on female connection end and the public terminal, be equipped with the conductor in the plug wire hole and be connected with the wire between female connection end and the public terminal, it has fastening bolt to run through on the plug wire hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric actuator's power supply unit possesses following beneficial effect:

the utility model discloses utilize the quick charge-discharge of super capacitor device heavy current, power density is high, the short circuit does not have the explosion, characteristics that factor of safety is high, get up electric energy storage, voltage stability through the operation of voltage detector real-time detection relay, convey voltage information to the treater simultaneously, when voltage anomaly or when losing the power, the energy of release super capacitor device storage is to the power supply of electric actuator, drive actuating mechanism normally works, realize that electric actuator is high-efficient, energy-conservation, environmental protection, practical purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the power supply box according to the present invention;

FIG. 3 is a schematic view of a female terminal of the present invention;

in the figure: 1. a power supply box; 2. a battery case; 3. a control slot; 4. a battery; 5. a backup battery; 6. a processor; 7. a positioning module; 8. a wireless transceiver; 9. a relay; 10. a spacer; 11. a power conversion module; 12. a voltage detector; 13. a super capacitor device; 14. an external photovoltaic panel; 15. an inverter; 16. a box door; 17. hinging a shaft; 18. a display screen; 19. a female terminal; 20. a jack; 21. a male terminal; 22. fastening a bolt;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to a power supply unit of electric actuator, including feeder box 1, battery 4, control module, power conversion module 11, relay 9, super capacitor device 13, voltage detector 12 and connector, be equipped with battery jar 2, control tank 3 and electrical apparatus mounting groove in feeder box 1, battery 4 installs in battery jar 2, be equipped with power mouth and battery 4 electric connection on battery jar 2, control module installs in control tank 3, control module includes control circuit board and treater 6, treater 6 installs on control circuit board, control circuit board and battery 4 electric connection, be equipped with in the electrical apparatus mounting groove and separate frame 10, power conversion module 11, super capacitor device 13 and voltage detector 12 install the top of separating frame 10, the external power supply of input of power conversion module 11, the output of power conversion module 11 leads to the connector and is connected with relay 9, the control end of power conversion module 11 is connected with treater 6, the input of voltage detector 12 passes through the connector and is connected with relay 9, the control end of voltage detector 12 is connected with the output of relay and the super capacitor device 13, super capacitor device is connected with the input of relay 13, super capacitor device 13 is connected with the super capacitor device.

In this embodiment, still include external photovoltaic board 14 and stand-by battery 5, be equipped with dc-to-ac converter 15 on the external photovoltaic board 14, dc-to-ac converter 15 passes through the wire and is connected with stand-by battery 5, stand-by battery 5 passes through electromagnetic switch and is connected with super capacitor device 13, electromagnetic switch's control end passes through the wire and is connected with treater 6, through setting up external photovoltaic board 14 in outdoor place that has sunshine, converts solar energy into the electric energy to by stable transport to stand-by battery 5 of inverter 15, cooperation battery 4, thereby guarantee that sufficient power supplies to super capacitor device 13 and use, super capacitor device 13 is prior art.

In this embodiment, be equipped with chamber door 16 on the power box 1, chamber door 16 passes through articulated shaft 17 and is connected with power box 1, be equipped with display screen 18 on the chamber door 16, display screen 18 is connected with treater 6 through the system line, through set up display screen 18 on chamber door 16, conveniently shows the device's supply voltage in real time to discipline, conveniently in time look over the stability of voltage, when voltage unstability, in time verify the reason.

In this embodiment, be equipped with orientation module 7 on the treater 6 orientation module 7 includes GPS orientation module 7 and big dipper orientation module 7, the last wireless transceiver 8 that is equipped with of control circuit board, wireless transceiver 8 includes wiFi unit and bluetooth unit, realizes remote connection through orientation module 7 and the cooperation of wireless transceiver 8 and removes the end, through removing the steady condition of end real-time supervision power consumption state, guarantees the device's safe operation.

In this embodiment, the wire connector includes female terminal 19 and public terminal 21, be equipped with the wire between female terminal 19 and the public terminal 21, it is equipped with a plurality of plug wire holes 20 to surround on female terminal 19 and the public terminal 21, be equipped with the conductor in the plug wire hole 20 and be connected with the wire between female terminal 19 and the public terminal 21, it has fastening bolt 22 to run through on the plug wire hole 20, and relay 9 inserts the wire connector through public terminal 21, and the wire connector inserts the wire on power conversion module 11, super capacitor device 13 and the voltage detector 12 through the socket on female terminal 19 to press from both sides tightly through fastening bolt 22, thereby ensure the stability of wiring.

In conclusion, when the power supply device of the electric actuator is used, the super capacitor device 13 is used as a secondary power source, so that the normal work of the electric actuator is ensured, when the power supply is normal, the processor 6 controls the power conversion device to be connected to an external power supply, electric energy is guided to the relay 9, then the relay 9 is guided to the electric actuator, meanwhile, the characteristics of high current, quick charge and discharge, high power density, no short circuit explosion and high safety factor of the super capacitor device 13 are utilized, electric energy is stored, the voltage stability of the operation of the relay 9 is detected in real time through the voltage detector 12, voltage information is transmitted to the processor 6, when the voltage is abnormal or the power supply is lost, the energy stored by the super capacitor device 13 is released to supply power to the electric actuator, the actuator is driven to work normally, and the purposes of high efficiency, energy conservation, environmental protection and practicability of the electric actuator are achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The power supply device of the electric actuating mechanism is characterized by comprising a power supply box (1), a storage battery (4), a control module, a power supply conversion module (11), a relay (9), a super capacitor device (13), a voltage detector (12) and a wire connector, wherein a battery jar (2), a control jar (3) and an electric appliance installation groove are arranged in the power supply box (1), the storage battery (4) is installed in the battery jar (2), a power supply port is arranged on the battery jar (2) and is electrically connected with the storage battery (4), the control module is installed in the control jar (3) and comprises a control circuit board and a processor (6), the processor (6) is installed on the control circuit board, the control circuit board is electrically connected with the storage battery (4), a separation frame (10) is arranged in the electric appliance installation groove, the power supply conversion module (11), the super capacitor device (13) and the voltage detector (12) are installed at the top of the separation frame (10), the input end of the power supply conversion module (11) is externally connected with a power supply, the output end of the power supply conversion module (11) is connected with the relay (9), and the input end of the voltage detector (6) is connected with the relay (9), the control end of the voltage detector (12) is connected with the processor (6), the output end of the super capacitor device (13) is connected with the relay (9) through a wire connector, the input end of the super capacitor device (13) is connected with the storage battery (4), and the control end of the super capacitor device (13) is connected with the processor (6).

2. The power supply device of the electric actuator according to claim 1, further comprising an external photovoltaic panel (14) and a backup battery (5), wherein an inverter (15) is disposed on the external photovoltaic panel (14), the inverter (15) is connected to the backup battery (5) through a wire, the backup battery (5) is connected to the super capacitor device (13) through an electromagnetic switch, and a control end of the electromagnetic switch is connected to the processor (6) through a wire.

3. The power supply device for the electric actuator according to claim 2, wherein a box door (16) is disposed on the power supply box (1), the box door (16) is connected to the power supply box (1) through a hinge shaft (17), a display screen (18) is disposed on the box door (16), and the display screen (18) is connected to the processor (6) through a system line.

4. The power supply device for the electric actuating mechanism according to claim 3, wherein a positioning module (7) is arranged on the processor (6), and the positioning module (7) comprises a GPS positioning module (7) and a Beidou positioning module (7).

5. The power supply device for the electric actuator according to claim 4, wherein the control circuit board is provided with a wireless transceiver (8), and the wireless transceiver (8) comprises a WiFi unit and a Bluetooth unit.

6. The power supply device for the electric actuator according to claim 5, wherein the connector comprises a female terminal (19) and a male terminal (21), a conducting wire is arranged between the female terminal (19) and the male terminal (21), a plurality of wire insertion holes (20) are formed on the female terminal (19) and the male terminal (21) in a surrounding manner, a conductor is arranged in each wire insertion hole (20) and connected with the conducting wire between the female terminal (19) and the male terminal (21), and a fastening bolt (22) penetrates through each wire insertion hole (20).

Images