CN215934209U

CN215934209U - Energy-saving device based on load balancing of power transmission and distribution line

Info

Publication number: CN215934209U
Application number: CN202122474465.9U
Authority: CN
Inventors: 徐功军; 杨德洲; 王平; 赵凯; 吴兴婷; 陈云标
Original assignee: Nanjing Wangfu Power Engineering Equipment Co ltd
Current assignee: Nanjing Wangfu Power Engineering Equipment Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-01
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an energy-saving device based on load balancing of a power transmission and distribution line, relates to the technical field of new energy and energy conservation, and aims to solve the problems that an existing line load monitoring device is usually supplied with energy by a monitored main line, extra load is generated on a monitored line, the line load pressure is improved, and the monitoring cost is also improved. The utility model has novel structure, realizes the self-supply of the line load monitoring device, reduces the load of the monitoring line and is suitable for popularization.

Description

Energy-saving device based on load balancing of power transmission and distribution line

Technical Field

The utility model relates to the technical field of new energy and energy conservation, in particular to an energy-saving device based on load balancing of a power transmission and distribution line.

Background

The concept of power transmission and distribution includes three aspects, namely power transmission, power transformation and power distribution. The power transmission refers to the transmission of electric energy, and through power transmission, a power plant and a load center which are far away from each other are connected, so that the development and the utilization of the electric energy exceed the limit of regions; the power transformation refers to a process of converting voltage from low level to high level or from high level to low level by using certain equipment; the power distribution is a distribution means for distributing power to users in an electric energy consumption area, and directly serves the users.

In order to ensure normal operation of power transmission and distribution, line load monitoring equipment is usually arranged at intervals for acquiring information such as real-time load power of a line, so that a worker can conveniently and timely troubleshoot faults. The existing line load monitoring device is usually supplied with power by a monitored main line, extra load is generated on a monitoring line, the line load pressure is improved, and the monitoring cost is also improved. Therefore, in order to solve such problems, we propose an energy-saving device based on load balancing of the power transmission and distribution lines.

SUMMERY OF THE UTILITY MODEL

The energy-saving device based on the load balancing of the power transmission and distribution line provided by the utility model solves the problems that the conventional line load monitoring device is usually supplied with energy by a monitored main line, extra load is generated on the monitored line, the line load pressure is improved, and the monitoring cost is also improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

energy-saving device based on power transmission and distribution line load balancing, including the monitoring box, the monitoring box passes through the baffle and separates for monitoring room and control room, fixed wiring frame and the monitoring unit of being provided with on the inner wall of monitoring room, just fixed mounting has temperature and humidity sensor on the top inner wall of monitoring room, the monitoring room is located the below of control room, just set up the air vent that a plurality of and control room link up on the top inner wall of monitoring room, the inside fixed mounting of control room has battery and PLC controller, all be provided with the dustproof subassembly of heat dissipation on two lateral walls that the monitoring box corresponds the control room, the top fixed mounting of monitoring box has solar cell panel, just the top of monitoring box is provided with clean subassembly.

Through adopting above-mentioned technical scheme, set up solar cell panel for the daily work energy supply of monitoring box, reduced the load to the monitoring circuit, set up the PLC controller and carry out supervisory control to the power consumption component of monitoring box, be convenient for observe the real-time operating condition of monitoring box.

Preferably, a skirt guard panel is fixedly arranged around the bottom of the monitoring box.

Through adopting above-mentioned technical scheme, set up the sputtering that the apron board can reduce the rainwater under rainwater weather, and then reduce the pollution to monitoring box.

Preferably, the dustproof subassembly of heat dissipation includes mounting groove, radiator fan and dustproof window, the mounting groove that link up all has been seted up on two lateral walls that the monitoring box corresponds the control room, just fixed mounting has radiator fan and dustproof window in the mounting groove, radiator fan sets up the one side of being close to the control room.

Through adopting above-mentioned technical scheme, set up radiator fan and can derive the heat that control room and monitoring indoor electric element work produced fast, be favorable to improving the life of component, the dustproof window can prevent effectively that the dust from getting into inside the monitoring box.

Preferably, the outer side of the dustproof window is composed of a plurality of window leaves distributed in an array mode, the window leaves are arranged in an arc mode, and an arc opening is opened downwards.

Through adopting above-mentioned technical scheme for dustproof window when realizing dirt-proofly, can prevent effectively that infiltration such as rainwater from monitoring incasement portion, has improved the practicality of device.

Preferably, the cleaning component comprises a supporting plate, a sliding chute, a sliding rod, a reciprocating screw rod, a sliding block, a scraping plate and a motor, the top of the monitoring box is fixedly provided with two symmetrically distributed supporting plates, and one side of each of the two support plates, which is close to each other, is provided with a sliding chute with the same structure, a sliding rod and a reciprocating screw rod are respectively arranged in the two sliding chutes, and the two sliding chutes are respectively provided with a sliding block with the same structure in a sliding way, the sliding rod is fixedly connected with the sliding chutes and penetrates through the sliding blocks at the same side in a sliding way, the reciprocating screw rod is rotationally connected with the sliding chutes and penetrates through the sliding blocks at the same side in a threaded way, and two the slider is fixed to be provided with the scraper blade in the one side that is close to each other, be provided with reciprocal lead screw fixed mounting has the motor on the one end lateral wall of backup pad, just the output shaft of motor runs through and extends to in the spout and with reciprocal lead screw fixed connection.

Through adopting above-mentioned technical scheme, when the dirt that adheres to on solar cell panel surface influences work efficiency, through motor drive, drive the scraper blade and scrape the brush clearance to solar cell panel surface, be favorable to maintaining solar cell panel's work efficiency.

Preferably, the two support plates are respectively positioned on two sides of the solar cell panel and are arranged in parallel with the chamber opening of the control chamber, and the scraper is mutually attached to the surface of the solar cell panel.

Through adopting above-mentioned technical scheme for the dirt that the scraper blade was scraped off drops from the both sides of monitoring case, avoids polluting the room door of the positive monitoring room of monitoring case, the room door of control room.

Preferably, the top of monitoring case is fixed and is provided with two slipways that are symmetric distribution, and two the slipway is located solar cell panel's both sides respectively and is parallel arrangement with the scraper blade.

Through adopting above-mentioned technical scheme, set up the dirt landing that the slip table is used for guiding the scraper blade to strike off, avoid the dirt to be detained at monitoring case top.

Preferably, the solar cell panel, the cooling fan and the motor are all electrically connected with the storage battery, and the monitoring unit, the temperature and humidity sensor, the storage battery, the solar cell panel, the cooling fan and the motor are all electrically connected with the PLC.

Through adopting above-mentioned technical scheme, the electric energy storage that solar cell panel produced to the battery, and the battery gives each electrical apparatus energy supply, reduces the load to the monitoring circuit, and the PLC controller carries out supervisory control to all electrical apparatus, is convenient for observe monitoring data and supervisory control in real time.

The utility model has the beneficial effects that:

1. through the setting of solar cell panel and battery, the electric energy storage that solar cell panel produced to the battery, the battery gives each of monitoring box with electrical apparatus energy supply, has reduced the load to the monitoring circuit, realizes energy-conserving monitoring.

2. Through the setting of the dustproof subassembly of heat dissipation, set up radiator fan and can be fast derive the heat that control room and monitoring indoor electric element work produced, be favorable to improving the life of component, the dustproof window can prevent effectively that the dust from getting into inside the monitoring box.

3. Through the setting of cleaning element, when solar cell panel surface adheres to the dirt and influences work efficiency, through motor drive, drive the scraper blade and scrape the brush clearance to solar cell panel surface, be favorable to maintaining solar cell panel's work efficiency.

In conclusion, the self-powered line load monitoring device realizes self-powered supply of the line load monitoring device, reduces load on a monitoring line, solves the problems that the conventional line load monitoring device is usually powered by a monitored main line, generates extra load on the monitoring line, improves line load pressure and improves monitoring cost, and is suitable for popularization.

Drawings

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

FIG. 2 is a view showing the construction of the installation of the cleaning assembly of the present invention;

FIG. 3 is an elevational, cross-sectional view of the present invention;

FIG. 4 is a view showing the installation structure of the heat dissipation and dust prevention assembly of the present invention;

fig. 5 is a side sectional view of the present invention.

Reference numbers in the figures: 1. a monitoring room; 2. a control room; 3. a wire frame; 4. a monitoring unit; 5. a temperature and humidity sensor; 6. a vent hole; 7. a storage battery; 8. a PLC controller; 9. a solar panel; 10. an apron board; 11. a heat dissipation dustproof component; 111. mounting grooves; 112. a heat radiation fan; 113. a dust-proof window; 12. a cleaning assembly; 121. a support plate; 122. a chute; 123. a slide bar; 124. a reciprocating screw rod; 125. a slider; 126. a squeegee; 127. a motor; 128. a sliding table; 13. and a monitoring box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, 3 and 5, the energy saving device based on load balancing of power transmission and distribution lines comprises a monitoring box 13, the monitoring box 13 is divided into a monitoring chamber 1 and a control chamber 2 by a partition plate, a wiring frame 3 and a monitoring unit 4 are fixedly arranged on the inner wall of the monitoring chamber 1, a temperature and humidity sensor 5 is fixedly arranged on the inner wall of the top of the monitoring chamber 1, the temperature and humidity sensor 5 is DS18B20 in type, the monitoring chamber 1 is positioned below the control chamber 2, a plurality of vent holes 6 communicated with the control chamber 2 are formed in the inner wall of the top of the monitoring chamber 1 and used for series flow heat dissipation of the monitoring chamber 1 and the control chamber 2, a storage battery 7 and a PLC (programmable logic controller) 8 are fixedly arranged in the control chamber 2, a solar panel 9 is fixedly arranged on the top of the monitoring box 13, the solar panel 9 is electrically connected with the storage battery 7, the monitoring unit 4, the temperature and humidity sensor 5, the storage battery 7, Solar cell panel 9, radiator fan 112 and motor 127 all with PLC controller 8 electric connection, the electric energy storage that solar cell panel 9 produced to battery 7, battery 7 gives each with electrical apparatus energy supply, reduces the load to the monitoring line, PLC controller 8 carries out supervisory control to all with electrical apparatus, is convenient for observe monitoring data and supervisory control in real time. The bottom of monitoring box 13 is fixed all around and is provided with apron board 10, sets up apron board 10 and can reduce the sputter of rainwater under the rainwater weather, and then reduces the pollution to monitoring box 13 box.

Referring to fig. 1 and fig. 3-4, the two side walls of the control room 2 corresponding to the monitoring box 13 are respectively provided with a heat dissipation dustproof assembly 11, the heat dissipation dustproof assembly 11 includes a mounting groove 111, a heat dissipation fan 112 and a dustproof window 113, the two side walls of the control room 2 corresponding to the monitoring box 13 are respectively provided with a through mounting groove 111, the mounting groove 111 is internally and sequentially and fixedly provided with the heat dissipation fan 112 and the dustproof window 113 along the inside of the control room 2, the heat dissipation fan 112 is electrically connected with the storage battery 7, the heat dissipation fan 112 is arranged to rapidly guide out heat generated by the electric elements in the control room 2 and the monitoring room 1, thereby being beneficial to prolonging the service life of the elements, the dustproof window 113 can effectively prevent dust from entering the inside of the monitoring box 13, the outer side of the dustproof window 113 is composed of a plurality of window leaves distributed in an array, the window leaves are arranged in an arc shape, the arc-shaped opening is downward, so that the dustproof window 113 can prevent dust, can effectively prevent rainwater and the like from permeating into the monitoring box 13, and improves the practicability of the device.

Referring to fig. 1-3, a cleaning assembly 12 is disposed on the top of the monitoring box 13, the cleaning assembly 12 includes a support plate 121, a sliding groove 122, a sliding rod 123, a reciprocating screw rod 124, a sliding block 125, a scraper 126 and a motor 127, two support plates 121 symmetrically distributed are fixedly disposed on the top of the monitoring box 13, the two support plates 121 are respectively disposed on two sides of the solar cell panel 9 and are parallel to the chamber opening of the control chamber 2, so that dirt scraped by the scraper 126 falls off from two sides of the monitoring box 13, thereby preventing the contamination of the chamber door of the monitoring chamber 1 and the chamber door of the control chamber 2 on the front side of the monitoring box 13, sliding grooves 122 having the same structure are disposed on the sides of the two support plates 121 close to each other, the sliding rod 123 and the reciprocating screw rod 124 are respectively disposed in the two sliding grooves 122, and the sliding block 125 having the same structure is slidably disposed in the two sliding grooves 122, so that the sliding rod 123 and the sliding groove 122 are fixedly connected and slidably penetrate the sliding block 125 on the same side, the reciprocating screw rod 124 is rotatably connected with the chute 122 and penetrates through the sliders 125 on the same side through threads, a scraping plate 126 is fixedly arranged on one side of the two sliders 125 close to each other, a motor 127 is fixedly arranged on the side wall of one end of the support plate 121 provided with the reciprocating screw rod 124, the motor 127 is electrically connected with the storage battery 7, an output shaft of the motor 127 penetrates through and extends into the chute 122 and is fixedly connected with the reciprocating screw rod 124, when dirt adheres to the surface of the solar cell panel 9 to influence the working efficiency, the motor 127 is controlled to be started through the PLC 8, the motor 127 drives the reciprocating screw rod 124 to rotate to further drive the scraping plate 126 to do linear reciprocating motion, as the scraping plate 126 is mutually attached to the surface of the solar cell panel 9, the scraping and cleaning of the surface of the solar cell panel 9 can be carried out, the working efficiency of the solar cell panel 9 can be maintained, two sliding tables 128 which are symmetrically distributed are fixedly arranged at the top of the monitoring box 13, and two slipways 128 are respectively located at two sides of the solar cell panel 9 and are parallel to the scraper 126, and the slipways 128 are arranged for guiding the dirt scraped by the scraper 126 to slide down, so that the dirt is prevented from being retained at the top of the monitoring box 13.

When the solar energy monitoring device is used, electric energy generated by the solar cell panel 9 is stored in the storage battery 7, the storage battery 7 supplies energy to each electric appliance, the load on a monitoring line is reduced, the PLC 8 manages and controls all the electric appliances, monitoring data and management control are convenient to observe in real time, when dirt adheres to the surface of the solar cell panel 9 to influence the working efficiency, the PLC 8 controls the motor 127 to be started, the motor 127 drives the reciprocating screw rod 124 to rotate, and further drives the scraper 126 to do linear reciprocating motion, and as the scraper 126 is mutually attached to the surface of the solar cell panel 9, the surface of the solar cell panel 9 can be scraped and cleaned, so that the working efficiency of the solar cell panel 9 is maintained; when the temperature and humidity sensor 5 detects that the temperature and humidity in the monitoring chamber 1 reaches a certain threshold value, the PLC controller 8 controls the heat dissipation fan 112 to start, and the dehumidification and heat dissipation inside the monitoring box 13 are realized through the guidance of the vent holes 6, so that the service life of elements is prolonged, and the dustproof window 113 can effectively prevent dust from entering the monitoring box 13.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The energy-saving device based on the load balance of the power transmission and distribution line comprises a monitoring box (13) and is characterized in that the monitoring box (13) is separated into a monitoring chamber (1) and a control chamber (2) through a partition plate, a wiring frame (3) and a monitoring unit (4) are fixedly arranged on the inner wall of the monitoring chamber (1), a temperature and humidity sensor (5) is fixedly arranged on the inner wall of the top of the monitoring chamber (1), the monitoring chamber (1) is located below the control chamber (2), a plurality of vent holes (6) communicated with the control chamber (2) are formed in the inner wall of the top of the monitoring chamber (1), a storage battery (7) and a PLC (8) are fixedly arranged in the control chamber (2), heat dissipation and dust prevention components (11) are arranged on two side walls of the monitoring box (13) corresponding to the control chamber (2), and a solar cell panel (9) is fixedly arranged at the top of the monitoring box (13), and a cleaning component (12) is arranged at the top of the monitoring box (13).

2. The energy-saving device based on the load balancing of the power transmission and distribution line as claimed in claim 1, wherein a skirt guard panel (10) is fixedly arranged around the bottom of the monitoring box (13).

3. The energy saving device based on the load balancing of the power transmission and distribution line according to claim 1, wherein the heat dissipation and dust prevention assembly (11) comprises an installation groove (111), a heat dissipation fan (112) and a dust prevention window (113), the two side walls of the monitoring box (13) corresponding to the control room (2) are respectively provided with a through installation groove (111), the installation groove (111) is internally and fixedly provided with the heat dissipation fan (112) and the dust prevention window (113), and the heat dissipation fan (112) is arranged at one side close to the control room (2).

4. The energy-saving device based on the load balancing of the power transmission and distribution line as claimed in claim 3, wherein the outer side of the dustproof window (113) is composed of a plurality of louvers distributed in an array, the louvers are arranged in an arc shape, and the arc opening is downward opened.

5. The energy-saving device based on the load balancing of the power transmission and distribution line according to claim 3, wherein the cleaning assembly (12) comprises a support plate (121), sliding grooves (122), a sliding rod (123), a reciprocating screw rod (124), a sliding block (125), a scraper (126) and a motor (127), two symmetrically distributed support plates (121) are fixedly arranged at the top of the monitoring box (13), the sliding grooves (122) with the same structure are formed in the mutually close sides of the two support plates (121), the sliding rods (123) and the reciprocating screw rod (124) are respectively arranged in the two sliding grooves (122), the sliding blocks (125) with the same structure are arranged in the two sliding grooves (122) in a sliding manner, the sliding rods (123) are fixedly connected with the sliding grooves (122) and slidably penetrate through the sliding blocks (125) on the same side, the reciprocating screw rod (124) is rotatably connected with the sliding grooves (122) and is in threaded through the sliding blocks (125) on the same side, and one side of each of the two sliding blocks (125) close to each other is fixedly provided with a scraping plate (126), the side wall of one end of the supporting plate (121) provided with the reciprocating screw rod (124) is fixedly provided with a motor (127), and an output shaft of the motor (127) penetrates through and extends into the sliding groove (122) and is fixedly connected with the reciprocating screw rod (124).

6. The energy-saving device based on the load balancing of the power transmission and distribution line according to claim 5, wherein two support plates (121) are respectively arranged on two sides of the solar cell panel (9) and are parallel to the chamber opening of the control chamber (2), and the scraper blade (126) is attached to the surface of the solar cell panel (9).

7. The energy-saving device based on the load balancing of the power transmission and distribution line according to claim 5, wherein two sliding tables (128) are fixed on the top of the monitoring box (13) and symmetrically distributed, and the two sliding tables (128) are respectively located on two sides of the solar cell panel (9) and are parallel to the scraper (126).

8. The energy saving device based on the load balancing of the power transmission and distribution line according to claim 5, wherein the solar panel (9), the cooling fan (112) and the motor (127) are electrically connected with the storage battery (7), and the monitoring unit (4), the temperature and humidity sensor (5), the storage battery (7), the solar panel (9), the cooling fan (112) and the motor (127) are electrically connected with the PLC (8).