CN210577725U

CN210577725U - Integrated distribution network low-voltage cable branch box state monitoring device

Info

Publication number: CN210577725U
Application number: CN201921544217.3U
Authority: CN
Inventors: 许英权; 罗海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-19
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a net low voltage cable feeder pillar state monitoring device is joined in marriage in integration, including bottom plate, binding post, status indicator lamp, antenna pedestal, heat dissipation window, wiring end, earth-leakage protector, first fixed plate, thermovent, current transformer, copper screw, female row, box, fixed orifices, base, hinge, air vent, observation window, viewing aperture, handle, antiskid cover, chamber door, host system, power module, communication status indicator lamp, communication module, female humiture measuring module that arranges, humidity transducer, temperature sensor, electrical parameter measuring module, alarm lamp and power indicator lamp. This integration is joined in marriage net low voltage cable feeder pillar state monitoring devices through power module, host system, electric parameter measurement module and female humiture measurement module that arranges, can monitor each item parameter and temperature and humidity of box inside, can remind the staff to maintain through the alarm lamp, guarantees the normal operating of circuit.

Description

Integrated distribution network low-voltage cable branch box state monitoring device

Technical Field

The utility model relates to a distribution network technical field specifically is a network low voltage cable feeder pillar state monitoring devices is joined in marriage in integration.

Background

The power distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive compensators, a plurality of accessory facilities and the like, plays a role in distributing electric energy in the power network, is an important public infrastructure for national economy and social development, in recent years, the construction investment of the power distribution network in China is continuously increased, the development of the power distribution network has obvious effect, but the power utilization level is still different from the international advanced level, the urban and rural areas are unbalanced in development, the power supply quality needs to be improved, the relevant responsible persons of the national energy supply bureau show that the construction of urban and rural areas can comprehensively, safely, reliably, economically, efficiently, technically advanced and environmentally friendly power distribution network facilities and service systems.

At present, a distribution network covers monitoring of a high-voltage line and collection of user side electric parameter data, monitoring of low-voltage side operation inspection data of a distribution network area is relatively lost, a monitoring system of the distribution network low-voltage area is installed on a distribution transformer bottom end main outlet line, the total load condition of a transformer of the distribution network area can be monitored, daily monitoring of low-voltage branch outlet lines is lost, a low-voltage cable branch box is an important electric device in the low-voltage branch line, the working stability of the low-voltage cable branch box directly influences reliable operation of the user line, and therefore an integrated distribution network low-voltage cable branch box state monitoring device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration distribution network low tension cable feeder pillar state monitoring devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a state monitoring device for an integrated distribution network low-voltage cable branch box comprises a bottom plate, a wiring terminal, a state indicator lamp, an antenna base, a heat dissipation window, a wiring terminal, a leakage protector, a first fixing plate, a heat dissipation port, a current transformer, a copper screw rod, a busbar, a box body, a fixing hole, a base, a hinge, a ventilation hole, an observation window, an observation port, a handle, an anti-slip sleeve, a box door, a main control module, a power module, a communication state indicator lamp, a communication module, a busbar temperature and humidity measuring module, a humidity sensor, a temperature sensor, an electrical parameter measuring module, an alarm lamp and a power indicator lamp, wherein the first fixing plate is arranged in the box body, the left side surface and the right side surface of the first fixing plate are fixedly connected with the inner side wall of the box body, the leakage protector is fixedly connected to the front surface of the first fixing plate, the, the inside of current transformer is equipped with the female arranging that the equidistance was arranged, every female top of arranging all with earth-leakage protector's output fixed connection, every female front of arranging all through the positive fixed connection of copper screw rod with the base, the positive fixedly connected with antenna pedestal of base, the positive fixedly connected with status indicator lamp of base, the positive fixedly connected with binding post of base, the front of box has the chamber door through two hinge fixed hinges.

The utility model discloses a temperature and humidity measuring device, including power module, power module electricity, communication module electricity is connected with the power indicator, power module electricity is connected with host system, host system electricity is connected with the alarm lamp, host system electricity is connected with communication module, communication module electricity is connected with the communication state pilot lamp, communication module electricity is connected with the antenna pedestal, host system electricity is connected with electrical parameter measurement module, host system electricity is connected with female humiture measurement module of arranging, female humiture measurement module electricity of arranging is connected with temperature sensor, female humiture measurement module electricity of arranging is connected with humidity.

Preferably, the bottom surface of the box body is fixedly connected with a bottom plate, and symmetrical fixing holes are formed in the upper surface of the bottom plate.

Preferably, the left side surface and the right side surface of the box body are both provided with heat dissipation ports, and the left side surface and the right side surface of the box body are both fixedly connected with heat dissipation windows.

Preferably, the upper surface of the box body is fixedly connected with a wiring end, and an insulator is sleeved on the outer surface of the wiring end.

Preferably, the front surface of the box door is provided with ventilation holes which are arranged at equal intervals, the front surface of the box door is provided with an observation port, and the front surface of the observation port is fixedly connected with an observation window.

Preferably, the front surface of the box door is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the outer surface of the handle.

Advantageous effects

The utility model provides a net low tension cable feeder pillar state monitoring devices is joined in marriage in integration possesses following beneficial effect: the state monitoring device for the integrated distribution network low-voltage cable branch box can support and fix the box body through the matching of the bottom plate and the fixing hole, can connect a cable through the wiring end, can facilitate the heat dissipation in the box body through the matching of the heat dissipation port and the heat dissipation window, can conveniently fix electrical equipment through fixing the first fixing plate and the first fixing plate in the box body, can improve the safety of the device through the leakage protector, avoids the circuit from being burnt out due to short circuit, can further improve the safety of the equipment use through the current transformer, can monitor various parameters, temperature and humidity in the box body through the power supply module, the main control module, the electrical parameter measuring module and the busbar temperature and humidity measuring module, can transmit signals through the antenna seat through the communication module, the antenna seat and the communication state indicator lamp, and can prompt workers to maintain through the alarm lamp, and the normal operation of the circuit is ensured.

Drawings

FIG. 1 is a sectional view of the front view of the box body of the present invention;

FIG. 2 is a front view of the box body of the present invention;

fig. 3 is the schematic structural diagram of the monitoring device system of the present invention.

In the figure: 1 bottom plate, 2 binding post, 3 status indicator lamps, 4 antenna bases, 5 radiator windows, 6 wiring ends, 7 earth-leakage protectors, 8 first fixed plates, 9 heat dissipation ports, 10 current transformer, 11 copper screw rods, 12 busbar, 13 box body, 14 fixed orifices, 15 bases, 16 hinges, 17 ventilation holes, 18 observation windows, 19 observation ports, 20 handles, 21 antiskid cover, 22 chamber doors, 23 main control module, 24 power module, 25 communication status indicator lamps, 26 communication module, 27 busbar temperature and humidity measurement module, 28 humidity transducer, 29 temperature sensor, 30 electric parameter measurement module, 31 alarm lamps, 32 power indicator lamps.

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. 1-3, the present invention provides a technical solution: a state monitoring device for an integrated distribution network low-voltage cable branch box comprises a bottom plate 1, a wiring terminal 2, a state indicator lamp 3, an antenna base 4, a heat dissipation window 5, a wiring terminal 6, a leakage protector 7, a first fixing plate 8, a heat dissipation port 9, a current transformer 10, a copper screw 11, a busbar 12, a box body 13, a fixing hole 14, a base 15, a hinge 16, a vent hole 17, an observation window 18, an observation port 19, a handle 20, an anti-slip sleeve 21, a box door 22, a main control module 23, a power supply module 24, a communication state indicator lamp 25, a communication module 26, a busbar temperature and humidity measuring module 27, a humidity sensor 28, a temperature sensor 29, an electrical parameter measuring module 30, an alarm lamp 31 and a power supply indicator lamp 32, wherein the bottom surface of the box body 13 is fixedly connected with the bottom plate 1, symmetrical fixing holes 14 are formed in the upper surface of the bottom plate 1, the left side surface and the right side surface of the box body 13 are respectively provided with a heat dissipation port 9, the left side surface and the right side surface of the box body 13 are respectively fixedly connected with a heat dissipation window 5, heat dissipation can be effectively carried out, the heat dissipation effect is improved, the upper surface of the box body 13 is fixedly connected with a wiring end 6, the outer surface of the wiring end 6 is sleeved with an insulator, external cables can be effectively and conveniently accessed, the installation and the use are convenient, a first fixing plate 8 is arranged inside the box body 13, the left side surface and the right side surface of the first fixing plate 8 are respectively and fixedly connected with the inner side wall of the box body 13, the front surface of the first fixing plate 8 is fixedly connected with a leakage protector 7, the front surface of the first fixing plate 8 is fixedly connected with a base 15, the front surface of the base 15 is fixedly connected with a current transformer 10, the interior of the current transformer 10 is, the positive fixedly connected with antenna pedestal 4 of base 15, the positive fixedly connected with status indicator lamp 3 of base 15, the positive fixedly connected with binding post 2 of base 15, the front of box 13 is through two fixed articulations of hinge 16 have chamber door 22, the ventilation hole 17 that the equidistance was arranged is seted up in the front of chamber door 22, viewing aperture 19 has been seted up in the front of chamber door 22, viewing aperture 19's positive fixedly connected with observation window 18, can conveniently observe the operating condition in the box 13, the positive fixedly connected with handle 20 of chamber door 22, the surface cover of handle 20 is equipped with antiskid cover 21, can be convenient for overhaul, the security of using is improved.

Power module 24 electricity is connected with power indicator 32, power module 24 electricity is connected with main control module 23, main control module 23 electricity is connected with alarm lamp 31, main control module 23 electricity is connected with communication module 26, communication module 26 electricity is connected with communication state indicator 25, communication module 26 electricity is connected with antenna pedestal 4, main control module 23 electricity is connected with electrical parameter measurement module 30, main control module 23 electricity is connected with female humiture measurement module 27 of arranging, female humiture measurement module 27 electricity of arranging is connected with temperature sensor 29, female humiture measurement module 27 electricity of arranging is connected with humidity transducer 28.

The working principle is as follows: firstly, the box door 22 is opened through the handle 20, then the earth leakage protector 7 and the current transformer 10 are communicated through a lead, then an external cable is communicated through the wiring terminal 6, after the cable branch box is electrified in normal work, the earth leakage protector 7 is switched on, the working state of the device is observed through the state indicator lamp 3, the temperature sensor 29, the humidity sensor 28 and the busbar temperature and humidity measuring module 27 are used for monitoring the temperature and the humidity inside the box body 13, various electrical parameters are monitored through the electrical parameter measuring module 30, data are transmitted and received through the communication module 26 and the antenna seat 4, when data are transmitted and received, the communication state indicator lamp 25 is turned on, when the monitored data are abnormal, the alarm lamp 31 is turned on, a worker remotely receives signals and then overhauls in time, and when the data are recovered to be normal, the alarm lamp 31 is turned.

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

1. The utility model provides an integration net low voltage cable feeder pillar state monitoring devices that joins in marriage, a serial communication port, including bottom plate (1), binding post (2), status indicator lamp (3), antenna pedestal (4), heat dissipation window (5), wiring end (6), earth-leakage protector (7), first fixed plate (8), thermovent (9), current transformer (10), copper screw (11), female arranging (12), box (13), fixed orifices (14), base (15), hinge (16), ventilation hole (17), observation window (18), viewing aperture (19), handle (20), antiskid cover (21), chamber door (22), host system (23), power module (24), communication status indicator lamp (25), communication module (26), female humiture measuring module (27), humidity transducer (28), temperature sensor (29), electric parameter measuring module (30), Alarm lamp (31) and power indicator (32), the inside of box (13) is equipped with first fixed plate (8), the left and right sides face of first fixed plate (8) all with the inside wall fixed connection of box (13), the positive fixedly connected with earth-leakage protector (7) of first fixed plate (8), the positive fixedly connected with base (15) of first fixed plate (8), the positive fixedly connected with current transformer (10) of base (15), the inside of current transformer (10) is equipped with female row (12) that the equidistance was arranged, every the top of female row (12) all with earth-leakage protector (7)'s output fixed connection, every the front of female row (12) all through the positive fixed connection of copper screw (11) with base (15), the positive fixedly connected with antenna pedestal (4) of base (15), the front surface of the base (15) is fixedly connected with a state indicator lamp (3), the front surface of the base (15) is fixedly connected with a wiring terminal (2), and the front surface of the box body (13) is fixedly hinged with a box door (22) through two hinges (16);

power module (24) electricity is connected with power indicator (32), power module (24) electricity is connected with host system (23), host system (23) electricity is connected with alarm lamp (31), host system (23) electricity is connected with communication module (26), communication module (26) electricity is connected with communication state pilot lamp (25), communication module (26) electricity is connected with antenna pedestal (4), host system (23) electricity is connected with electrical parameter measurement module (30), host system (23) electricity is connected with female humiture measurement module (27) of arranging, female humiture measurement module (27) electricity of arranging is connected with temperature sensor (29), female humiture measurement module (27) electricity of arranging is connected with humidity transducer (28).

2. The integrated distribution network low-voltage cable branch box state monitoring device of claim 1, characterized in that: the bottom surface of the box body (13) is fixedly connected with a bottom plate (1), and symmetrical fixing holes (14) are formed in the upper surface of the bottom plate (1).

3. The integrated distribution network low-voltage cable branch box state monitoring device of claim 1, characterized in that: the left side surface and the right side surface of the box body (13) are both provided with heat dissipation ports (9), and the left side surface and the right side surface of the box body (13) are both fixedly connected with heat dissipation windows (5).

4. The integrated distribution network low-voltage cable branch box state monitoring device of claim 1, characterized in that: the upper surface of the box body (13) is fixedly connected with a wiring terminal (6), and an insulator is sleeved on the outer surface of the wiring terminal (6).

5. The integrated distribution network low-voltage cable branch box state monitoring device of claim 1, characterized in that: the front of chamber door (22) is seted up ventilation hole (17) that the equidistance was arranged, viewing aperture (19) has been seted up to the front of chamber door (22), the front fixedly connected with observation window (18) of viewing aperture (19).

6. The integrated distribution network low-voltage cable branch box state monitoring device of claim 1, characterized in that: the front surface of the box door (22) is fixedly connected with a handle (20), and an anti-skidding sleeve (21) is sleeved on the outer surface of the handle (20).