CN213547194U

CN213547194U - Face electric monitored control system based on wisdom building site system

Info

Publication number: CN213547194U
Application number: CN202022609490.9U
Authority: CN
Inventors: 张文莉; 张伟东; 马平; 张中赢
Original assignee: Gansu Sixth Construction Group Co ltd
Current assignee: Gansu Sixth Construction Group Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-25
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses an electric monitoring system based on a smart construction site system, which comprises a first-level distribution box, a second-level distribution box and a third-level distribution box which are connected in sequence through cables; the second-stage distribution box comprises a box body, an Internet of things breaker and a communication unit, the Internet of things breaker is connected to an output cable of the second-stage distribution box, the Internet of things breaker is in signal connection with the communication unit through a communication cable, and the communication unit is in wireless signal connection with a control center of the intelligent construction site; the bottom of the box body is also provided with a dehumidification groove connected in a drawer mode, and a drying agent is placed in the dehumidification groove. The circuit of the secondary distribution box is monitored through the Internet of things breaker, and the power-on and power-off are controlled remotely, so that the field management efficiency is greatly improved, and the functions of the existing intelligent construction site system are improved; moisture in the box body is absorbed through the drying agent, and humidity in the box body is reduced, so that the failure rate of equipment is reduced, and safe operation of the equipment is guaranteed.

Description

Face electric monitored control system based on wisdom building site system

Technical Field

The utility model belongs to the technical field of the wisdom building site, concretely relates to face electric monitored control system based on wisdom building site system.

Background

The building industry is one of the important material production departments and the prop industry of national economy in China, and meanwhile, the building industry is also a high-risk industry with multiple safety accidents. How to strengthen the safety management of the construction site, reduce the accident occurrence frequency, put an end to various illegal operations and illegal constructions and improve the quality of construction projects is an important research subject in front of all levels of government departments, people in the industry and broad students. Under this background, with the continuous development of technology, the application of information-based means, mobile technology, intelligence wearing and instrument in the engineering construction stage constantly promotes, and the construction of wisdom building site is in due charge. Wisdom building site can improve work efficiency, reduce cost, improve the management level to reduce the production accident. Wherein, face electric monitored control system and be one of the important component parts of wisdom building site, through facing the remote control of electricity, can improve the power consumption safety, reduce the production accident, guarantee production goes on smoothly.

SUMMERY OF THE UTILITY MODEL

The utility model provides an face electric monitored control system based on wisdom building site system, aim at perfects facing electric monitored control system in current wisdom building site.

Therefore, the utility model adopts the following technical scheme:

an intelligent construction site system-based temporary electricity monitoring system comprises a first-stage distribution box, a second-stage distribution box and a third-stage distribution box which are sequentially connected through cables; the second-stage distribution box comprises a box body, an Internet of things breaker and a communication unit, the Internet of things breaker is connected to an output cable of the second-stage distribution box, the Internet of things breaker is in signal connection with the communication unit through a communication cable, and the communication unit is in wireless signal connection with a control center of the intelligent construction site; the bottom of the box body is also provided with a dehumidification groove connected in a drawer mode, and a drying agent is placed in the dehumidification groove.

Further, the communication unit adopts a 4G communication module.

Furthermore, a horizontal screen plate is arranged at the lower part of the box body, and the dehumidification groove is positioned below the screen plate.

The beneficial effects of the utility model reside in that: the circuit of the secondary distribution box is monitored through the Internet of things breaker, and the power-on and power-off are controlled remotely, so that the field management efficiency is greatly improved, and the functions of the existing intelligent construction site system are improved; moisture in the box body is absorbed through the drying agent, and humidity in the box body is reduced, so that the failure rate of equipment is reduced, and safe operation of the equipment is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the present invention;

FIG. 2 is a schematic layout of the dehumidification tank of the present invention;

fig. 3 is a partial cross-sectional view of the second stage power distribution box of the present invention;

in the figure: 1-first-level distribution box, 2-second-level distribution box, 3-third-level distribution box, 21-box, 22-Internet-of-things breaker, 23-communication unit, 24-dehumidification tank and 25-screen plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in FIGS. 1 ~ 3, an face electric monitored control system based on wisdom building site system, including loop through one-level block terminal 1, second grade block terminal 2 and the tertiary block terminal 3 that the cable is connected. The power introduction department on building site is located to one-level block terminal 1, is equipped with master switch and total electric energy meter in the one-level block terminal 1, is responsible for the power supply on whole building site. The line connection that one-level block terminal 1 was drawn forth has a plurality of second grade block terminals 2, and each second grade block terminal 2 is located the different positions on building site, and every second grade block terminal 2 is responsible for the power supply in the different regions on building site. The circuit that second grade block terminal 2 draws is connected with a plurality of tertiary block terminals 3, all is equipped with the switch in the tertiary block terminal 3, and every tertiary block terminal 3 is responsible for controlling the break-make electricity of different consumer.

Second grade block terminal 2 includes box 21, thing networking circuit breaker 22 and communication unit 23, and thing networking circuit breaker 22 is connected on second grade block terminal 2's output cable, and thing networking circuit breaker 22 forms data encoding through self measurement function to electric energy parameter real-time supervision, collection. Communication unit 23 adopts 4G communication module, and thing networking circuit breaker 22 passes through communication cable signal connection with communication unit 23, and communication unit 23 is connected with the control center wireless signal of wisdom building site, and communication unit 23 can be with the data transmission that thing networking circuit breaker 22 detected to the control center of wisdom building site system. In particular, Internet of things breaker 22 may be selected from the commercially available DF126A-63 model Internet of things breakers. This thing networking circuit breaker adopts RS485, Modbus agreement, but remote control switch-on or disconnection operation. The RS485 and Modbus protocols can read data such as current, voltage, power consumption and terminal temperature on the circuit and form data codes, and the device also has the functions of overload protection, short-circuit protection, over-voltage and under-voltage protection, ignition protection, over-temperature protection and the like. Every thing networking circuit breaker is from taking different ID, makes things convenient for on-the-spot setting and later stage control.

The lower part of the box body 21 of the secondary distribution box 2 is provided with a horizontal screen plate 25, a dehumidification groove 24 connected in a drawer type is arranged below the screen plate 25, a drying agent is placed in the dehumidification groove 24, and the drying agent is preferably anhydrous calcium sulfate particles. Moisture in the case 21 is absorbed by the desiccant, thereby reducing humidity in the case 21 and reducing circuit failure. The drying agent needs to be replaced periodically, the dehumidification groove 24 is taken out when the drying agent needs to be replaced, the drying agent in the dehumidification groove 24 is poured out, and then new drying agent is added. Because the secondary distribution box 2 has more precise electrical equipment, the humidity in the box body 21 can be reduced through the dehumidification groove 24, and therefore the failure rate of the electrical equipment is reduced.

It should be noted that the above are only some embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent construction site system-based temporary electricity monitoring system is characterized by comprising a first-stage distribution box, a second-stage distribution box and a third-stage distribution box which are sequentially connected through cables; the second-stage distribution box comprises a box body, an Internet of things breaker and a communication unit, the Internet of things breaker is connected to an output cable of the second-stage distribution box, the Internet of things breaker is in signal connection with the communication unit through a communication cable, and the communication unit is in wireless signal connection with a control center of the intelligent construction site; the bottom of the box body is also provided with a dehumidification groove connected in a drawer mode, and a drying agent is placed in the dehumidification groove.

2. The intelligent worksite system-based temporary electricity monitoring system according to claim 1, wherein the communication unit adopts a 4G communication module.

3. The intelligent worksite system-based temporary electricity monitoring system according to claim 1, wherein a horizontal screen is arranged at the lower part of the box body, and the dehumidification tank is positioned below the screen.