CN213402459U

CN213402459U - Intelligent power distribution power-saving device

Info

Publication number: CN213402459U
Application number: CN202022257096.3U
Authority: CN
Inventors: 唐念华
Original assignee: Shanghai Leiwen Electrical Equipment Manufacturing Co ltd
Current assignee: Shanghai Leiwen Electrical Equipment Manufacturing Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-08
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses an intelligent power distribution power saving device, including rack, power saving mechanism, touch screen, the side surface bottom is equipped with the scavenger fan respectively about the rack, the vertical circuit breaker that is equipped with in front side surface middle part of examining the pressure tank, examine the vertical equipment baffle that is equipped with of rack inner wall one end of pressure tank below, the vertical heat dissipation dryer that is equipped with in inner wall bottom of rack, power saving mechanism includes relay group, current transformer group, regulator group, the vertical equipment baffle front side surface of establishing in relay group one side of current transformer group, the vertical rack of establishing in heat dissipation dryer top surface one end of regulator group is inside, the surface before the isolation cabinet door of transversely establishing in the air switch top of touch screen. The utility model discloses utilize the undervoltage when current transformer and voltage regulator can coordinate the use of compensation external equipment in order to avoid influencing equipment life, output current can be coordinated and the safety performance is used to the assurance to relay group and shut down fuse group, excellent in use effect.

Description

Intelligent power distribution power-saving device

Technical Field

The utility model relates to a switch board technical field specifically is an intelligent power distribution power saving device.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. Current switch board is mostly simple built-in cabinet style structure, and the safety protection performance is not enough, and the maintenance in later stage need open the cabinet door repeatedly and accomplish, and the power saving performance is not enough when being difficult to satisfy the intelligent management demand, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent power distribution power saving device to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent power distribution and saving device comprises a cabinet, a power saving mechanism and a touch screen, wherein the bottom ends of the left side surface and the right side surface of the cabinet are respectively and fixedly provided with a ventilator through a groove, one end of the front side surface of the cabinet is movably provided with an isolation cabinet door through a rotary shaft seat, one end of the lower part of the front side surface of the isolation cabinet door is vertically and fixedly provided with a plurality of groups of air switches, the upper end of the inner wall of the cabinet at the rear side of the isolation cabinet door is fixedly provided with a pressure detection box, the middle part of the front side surface of the pressure detection box is vertically and fixedly provided with a circuit breaker, one end of the inner wall of the cabinet below the pressure detection box is vertically and fixedly provided with an assembly clapboard, the bottom end of the inner wall of the cabinet is vertically and fixedly provided with a U, the vertical fixed equipment baffle front side surface that sets up in relay group one side of current transformer group, the vertical fixed setting of regulator group is inside the rack of heat dissipation dryer top surface one end, the horizontal fixed isolation cabinet door front side surface upper end middle part that sets up in the air switch top of touch-control screen, the touch-control screen is through built-in controller and the interior electrical equipment signal connection of economize on electricity mechanism.

Preferably, the cabinet is an insulating electrical cabinet, and a prismoid-shaped dust guard plate is vertically arranged on the surface of the top of the cabinet.

Preferably, the ventilating fans on the left side and the right side of the cabinet are respectively a negative pressure fan and an exhaust fan and are communicated with the inner cavity of the heat dissipation air duct, and a plurality of flow guide holes are obliquely formed in the side wall of the heat dissipation air duct.

Preferably, the front side surface of the door of the isolation cabinet above the air switch is fixedly provided with a plurality of rows of signal indicating lamps, and the signal indicating lamps correspond to the air switch in position and are the same in number.

Preferably, the wiring end of the circuit breaker is electrically connected with the voltage regulator set through the current transformer set, and the output end of the voltage regulator set is electrically connected with the relay set.

Preferably, the vertical fixed shunt fuse group that is provided with of equipment baffle front side surface below relay unit, relay unit respectively with external equipment electric connection under shunt fuse group's effect.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the power-saving mechanism comprises a relay group, a current transformer group and a voltage regulator group, a shunt fuse group is vertically and fixedly arranged on the front side surface of an assembly partition plate below the relay group, the current transformer and the voltage regulator are utilized to coordinately compensate for under-voltage of external equipment during use so as to avoid influencing the service life of the equipment, the relay group and the shunt fuse group can coordinate output current and guarantee power utilization safety performance, and the using effect is good.

2. The bottom of the left side surface and the right side surface of the cabinet are respectively provided with the ventilating fan and communicated with the inner cavity of the cabinet through the radiating air duct, so that the continuous reliability of the use of the power distribution cabinet can be guaranteed while the air heat exchange efficiency in the cabinet is guaranteed, the front side of the cabinet is provided with the signal indicating lamp and is matched with the air switch to realize the safety of power utilization access of external equipment, and the practicability is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the open structure of the present invention;

fig. 3 is the internal structure diagram of the cabinet of the present invention.

In the figure: 1. a cabinet; 2. a touch screen; 3. a ventilator; 4. an isolation cabinet door; 5. an air switch; 6. a pressure detection box; 7. a circuit breaker; 8. assembling the partition board; 9. a heat radiation wind barrel; 10. a relay group; 11. a current transformer group; 12. a voltage regulator group; 13. a dust guard; 14. a flow guide hole; 15. a signal indicator light; 16. a shunt fuse set.

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.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an intelligent power distribution and saving device includes a cabinet 1, a power saving mechanism, and a touch panel 2, wherein the bottom ends of the left and right side surfaces of the cabinet 1 are respectively and fixedly provided with a ventilator 3 by forming a groove, one end of the front side surface of the cabinet 1 is movably provided with an isolation cabinet door 4 by a rotating shaft seat, one end of the lower portion of the front side surface of the isolation cabinet door 4 is vertically and fixedly provided with a plurality of sets of air switches 5, the upper end of the inner wall of the cabinet 1 at the rear side of the isolation cabinet door 4 is fixedly provided with a pressure detection box 6, the middle portion of the front side surface of the pressure detection box 6 is vertically and fixedly provided with a breaker 7, one end of the inner wall of the cabinet 1 below the pressure detection box 6 is vertically and fixedly provided with an assembly partition plate, the relay group 10 is vertically and fixedly arranged on the front side surface of the assembly partition plate 8 through a positioning seat, the current transformer group 11 is vertically and fixedly arranged on the front side surface of the assembly partition plate 8 on one side of the relay group 10, the pressure regulator group 12 is vertically and fixedly arranged in the cabinet 1 at one end of the top surface of the heat dissipation air duct 9, the touch screen 2 is transversely and fixedly arranged in the middle of the upper end of the front side surface of the isolation cabinet door 4 above the air switch 5, and the touch screen 2 is in signal connection with electrical equipment in the power-saving mechanism through a built-in controller; the cabinet 1 is an insulated electrical cabinet, and the surface of the top of the cabinet 1 is vertically provided with a prismoid dust guard plate 13, so that the cabinet is convenient to maintain and reliable in operation; the ventilating fans 3 on the left side and the right side of the cabinet 1 are respectively a negative pressure fan and an exhaust fan and are communicated with the inner cavity of the heat dissipation air duct 9, and a plurality of flow guide holes 14 are obliquely formed in the side wall of the heat dissipation air duct 9, so that the air guide performance is enhanced to meet the heat dissipation requirement; a plurality of rows of signal indicating lamps 15 are fixedly arranged on the front side surface of the isolation cabinet door 4 above the air switch 5, and the signal indicating lamps 15 correspond to the air switch 5 in position and are the same in number, so that the management is convenient; the terminal of the breaker 7 is electrically connected with the voltage regulator group 12 through the current transformer group 11, and the output end of the voltage regulator group 12 is electrically connected with the relay group 10, so that voltage balance is ensured to meet the power-saving use requirement; the shunt fuse set 16 is vertically and fixedly arranged on the front side surface of the assembly partition plate 8 below the relay set 10, and the relay set 10 is electrically connected with external equipment under the action of the shunt fuse set 16 respectively, so that the stability and reliability of output voltage are guaranteed.

The utility model discloses a theory of operation and use flow: when the intelligent power distribution cabinet is used, the incoming electricity required by power distribution is respectively connected into the cabinet 1 through the wires through the air switch 5 according to requirements, the wires of external power distribution equipment are respectively introduced into the shunt fuse group 16 through the wiring board on the rear side surface of the cabinet 1, the power introduced by the circuit breaker 7 is analyzed through the voltage detection box 6 and then is coordinated and compensated through the current transformer group 11 and the voltage regulator group 12, the power distribution is completed through the relay group 10, the shunt fuse group 16 is used for completing output, the output voltage can be ensured to be continuous and stable, meanwhile, the power saving use requirement is met, the ventilating fan 3 on the side surface of the cabinet 1 is communicated with the inner cavity of the cabinet 1 through the radiating air duct 9, the continuous reliability of the use of the power distribution cabinet can be ensured while the air heat exchange efficiency in the cabinet 1 is ensured, the touch screen 2 and.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence distribution power saving device, includes rack (1), economize on electricity mechanism, touch screen (2), its characterized in that: the air exchange fan (3) is fixedly arranged at the bottom end of the left side surface and the right side surface of the cabinet (1) through grooves, an isolation cabinet door (4) is movably arranged at one end of the front side surface of the cabinet (1) through a rotary shaft seat, a plurality of groups of air switches (5) are vertically and fixedly arranged at one end of the lower portion of the front side surface of the isolation cabinet door (4), a pressure detection box (6) is fixedly arranged at the upper end of the inner wall of the cabinet (1) at the rear side of the isolation cabinet door (4), a circuit breaker (7) is vertically and fixedly arranged in the middle of the front side surface of the pressure detection box (6), an assembly partition plate (8) is vertically and fixedly arranged at one end of the inner wall of the cabinet (1) below the pressure detection box (6), a U-shaped heat dissipation air duct (9) is vertically and fixedly arranged at the, relay group (10) are through the vertical fixed preceding side surface that sets up at equipment baffle (8) of positioning seat, the vertical fixed equipment baffle (8) preceding side surface that sets up in relay group (10) one side of current transformer group (11), the vertical fixed setting of regulator group (12) is inside cabinet (1) of heat dissipation dryer (9) top surface one end, touch screen (2) horizontal fixed sets up isolation cabinet door (4) preceding side surface upper end middle part in air switch (5) top, touch screen (2) are through built-in controller and the interior electrical equipment signal connection of power saving mechanism.

2. An intelligent power distribution and saving device according to claim 1, wherein: the cabinet (1) is an insulating electrical cabinet, and a prismoid dust baffle (13) is vertically arranged on the surface of the top of the cabinet (1).

3. An intelligent power distribution and saving device according to claim 1, wherein: the ventilating fans (3) on the left side and the right side of the cabinet (1) are respectively a negative pressure fan and an exhaust fan and are communicated with the inner cavity of the heat dissipation air duct (9), and a plurality of flow guide holes (14) are obliquely formed in the side wall of the heat dissipation air duct (9).

4. An intelligent power distribution and saving device according to claim 1, wherein: the front side surface of the isolation cabinet door (4) above the air switch (5) is fixedly provided with a plurality of rows of signal indicating lamps (15), and the signal indicating lamps (15) correspond to the air switch (5) in position and are identical in quantity.

5. An intelligent power distribution and saving device according to claim 1, wherein: the wiring end of the circuit breaker (7) is electrically connected with the voltage regulator set (12) through the current transformer set (11), and the output end of the voltage regulator set (12) is electrically connected with the relay set (10).

6. An intelligent power distribution and saving device according to claim 1, wherein: the fuse set of dividing routes (16) are vertically and fixedly arranged on the front side surface of an assembly partition plate (8) below the relay set (10), and the relay set (10) is electrically connected with external equipment under the action of the fuse set of dividing routes (16) respectively.