CN219497160U

CN219497160U - Electrical fire monitoring and management system for cabinet of communication machine room

Info

Publication number: CN219497160U
Application number: CN202320031846.6U
Authority: CN
Inventors: 郝保民
Original assignee: Hanxiaoyun Beijing Technology Co ltd
Current assignee: Hanxiaoyun Beijing Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-08
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a communication machine room cabinet electric fire monitoring and managing system, which is characterized in that a temperature sensor is connected to a line of an outlet of a total circuit breaker connected with an external bus, the temperature sensor is connected with a temperature monitoring module, and a signal transmitting device is arranged on the temperature monitoring module; through the arrangement, the current surge caused by the circuit or the electrical short circuit or the virtual connection is monitored, so that the heat of the circuit is increased, and the temperature monitoring of the bus end can be realized through the remote display device; according to the system, the fault arc detection device is arranged on the electric terminal, the fault arc detection device is connected with the electric component to realize arc detection, when a problem occurs in the electric terminal, the current of the electric terminal is in an unstable state, and early warning can be realized through remote monitoring; the utility model can also realize the circuit early warning of different loops, different monitoring definitions and different early warning grades by setting different working power supplies, thereby avoiding the early warning caused by normal power failure.

Description

Electrical fire monitoring and management system for cabinet of communication machine room

Technical Field

The utility model belongs to the technical field of electrical protection systems of communication machine rooms, and particularly relates to an electrical fire monitoring and management system of a cabinet of a communication machine room.

Background

In the technical field of communication machine rooms, an electric cabinet is arranged to control an internal circuit, so that the internal circuit of the machine room is more, the auxiliary components and the driving load are more, and the faults of the circuit and the electric equipment in any link can cause fire accidents; thus, the communication room is a major hidden danger of an electrical fire.

At present, the fire disaster prevention of the communication machine room is mostly characterized in that the fire disaster prevention of the communication machine room is manually early-warning and smoke-sensing early-warning, namely, an early-warning mode adopted by obvious physical change is caused after the electric or circuit fails, the early-warning mode is lagged, and if fire fighting or security personnel cannot arrive in time in a short time, a larger fire disaster can be caused.

Aiming at the defects, as a person skilled in the field of communication machine rooms, how to improve the technology is to design a set of electric fire monitoring management system for a cabinet of the communication machine room, which can monitor circuits at various stages in a control circuit, and after the electric or circuit fails, early warning is carried out before obvious smoke and fire conditions do not occur, and fire monitoring can be realized in a wireless or wired monitoring mode, so that the technical problem to be solved in the field is urgent.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the electric fire monitoring and managing system for the cabinet of the communication machine room, which monitors the line and is connected with the app or the terminal display device through the external network system, so that the remote monitoring is realized, and the fire prevention is realized.

In order to achieve the technical purpose, the utility model adopts the following scheme: the electric fire monitoring and managing system of the cabinet of the communication machine room comprises a total circuit breaker connected with an external bus, wherein a temperature sensor is connected to a line of an outlet of the total circuit breaker, the total circuit breaker is connected with a temperature monitoring module through the temperature sensor, and a signal transmitting device is arranged on the temperature monitoring module;

the main circuit breaker is connected with the internal bus, branch switch control devices are respectively connected to the internal bus, fault arc detection devices are connected to each branch switch control device, and arc detection is realized by connecting the fault arc detection devices with the electrical components; the fault arc detection device is provided with a signal generation device; the mobile phone APP receiving end or/and the WEB end are/is arranged outside the system to realize the display supervision of remote information.

The internal bus is connected with branch switch control devices, each branch switch control device is connected with an independent control power supply, the branch switch control devices are connected with a module switch assembly into a whole through the independent control power supply, and the module switch assembly is connected with a module fault arc detection device.

The electric appliance part of the electric fire monitoring and managing system of the communication machine room cabinet is arranged in the electric cabinet, and the electric cabinet is arranged in the communication machine room.

The utility model has the beneficial effects that: according to the utility model, through the arrangement, the temperature sensor is connected to the line of the outlet of the total circuit breaker connected with the external bus, and the temperature sensor is connected with the temperature monitoring module, and the temperature monitoring module is provided with the signal transmitting device; through the structure, the current surge caused by the circuit or the electrical short circuit or the virtual connection is monitored, so that the heat of the circuit is increased, and the temperature monitoring of the bus end can be realized through a remote display device; according to the system, the fault arc detection device is arranged on the electric terminal, the fault arc detection device is connected with the electric component to realize arc detection, when a problem occurs in the electric terminal, the current of the electric terminal is in an unstable state, and early warning can be realized through remote monitoring; moreover, the utility model can also realize the circuit early warning of different loops, different monitoring definitions and different pre-warning grades by setting different working power supplies, avoid the early warning caused by normal power failure, realize the personalized configuration of time-sharing and partition power utilization and visually see the states of an 8-hour loop, a 24-hour loop and a timing loop by monitoring.

Drawings

FIG. 1 is a schematic view of an internal installation structure of a machine room of the present utility model;

FIG. 2 is a schematic diagram I of the fire monitoring and management system;

FIG. 3 is a schematic diagram II of the fire monitoring and management system;

in the accompanying drawings:

1. the main circuit breaker, 2, temperature monitoring module, 21, temperature monitoring wiring terminal, 3, internal bus, 4, earth leakage protector, 5, terminal independent fault arc detection device, 6, terminal electrical apparatus, 7, WEB end, 71, APP end, 8, independent control power supply, 9, module switch assembly, 10, module fault arc detection device, 11, temperature sensor, 12, computer lab, 13, regulator cubicle.

Detailed Description

Example 1:

the utility model provides a communication computer lab rack electrical fire monitoring management system, shown in fig. 1, it includes a total circuit breaker 1 that is connected with external bus, on the circuit of the outlet of total circuit breaker 1, connect with temperature sensor 11 respectively on each heterogeneous branch line, be connected with temperature monitoring module 2 through temperature sensor 11, still be connected with temperature monitoring terminal 21 on the temperature monitoring module 2, realize temperature monitoring module 2's connection through temperature monitoring terminal 21 and temperature sensor 11 cooperation, be provided with signal transmitting device on the temperature monitoring module 2;

the total circuit breaker 1 is connected with the internal bus 3, the total circuit breaker 1 controls the whole current in the whole electric cabinet 13, the internal bus 3 is respectively connected with a plurality of leakage protectors 4 of branch switch control devices, each leakage protector 4 is connected with an independent fault arc detection device 5 at the tail end, and the fault arc detection device 5 is connected with an electric appliance 6 at the tail end to realize arc detection; the fault arc detection device 5 is provided with a signal generation device.

The circuits and the electrical connections are all arranged in the electrical cabinet 13 of the machine room 12 as shown in fig. 1, the implementation of the system also depends on a data network, the system is provided with a hardware system remotely, the display device of the APP end 71 and the WEB end 7 is arranged by a mobile phone, the display and supervision of remote information are realized by a network system, the display and supervision can also realize early warning, the program setting of the control system is dependent, the program control can be realized by a person skilled in the art under the principle of the monitoring system, the programming control can be realized by the control principle, and details are not repeated here.

Example 2:

on the basis of the above structure, the system can adopt the use of split loops to carry out classification and time-sharing partition power consumption monitoring management for improving the running stability and rationality of the system, and adopts the design principle of multi-loop and small current according to the use and the load of each loop of the power consumption system to divide the network point loop into 24-hour loop, 8-hour working loop, 24-hour UPS loop, 8-hour UPS loop and 5 categories. The power utilization classification monitoring can realize monitoring definition of different pre-alarm levels, avoid pre-alarm caused by normal power failure and realize time-sharing partition power utilization monitoring.

The internal bus 3 is connected with the total breaker 1 to realize bus control, as shown in fig. 3, a plurality of leakage protectors 4 are connected and arranged on the internal bus 3, independent control power supplies 8 are connected and arranged on each leakage protector 4, the leakage protectors 8 comprise one or more of 24-hour loop power supplies, 8-hour working loop power supplies, 24-hour UPS loop power supplies, 8-hour UPS loop power supplies and timing loop power supplies, each independent control power supply 8 is respectively connected with different module switch assemblies 9 to be connected into a whole, a module fault arc detection device 10 is connected and arranged on each module switch assembly 9, and electric appliances with different control characteristics are connected on each module switch assembly 9. For example, the electrical application of various socket terminals is 24-hour loop power branch control; the security video and the fire alarm are applied to a 24-hour UPS loop power supply and the like.

Through the system setting, the system can realize: intuitively, the power grid states of the 8-hour loop, the 24-hour loop and the timing loop are seen; the time for going to and off duty can be set through an external system; the field information can be checked through the mobile phone APP and/or the computer client; the client can be reminded of alarm information by the short message; real-time data of each device such as faults of electric leakage, temperature, voltage, current, power failure, arcing and the like can be detected; the problem of poor contact arcing faults on an illumination loop which cannot be monitored by a traditional air switch can be solved.

The utility model can help the use units to establish and perfect an integrated metering, monitoring, analyzing and managing system, timely, accurately and quickly acquire relevant data of power distribution, monitor the running situation of the power system, timely find hidden trouble and ensure the safety and stability of power supply. Visual power supply and distribution energy report and safe electricity consumption analysis report service are provided for a manager, so that daily safety management and future planning are more convenient to manage.

Claims

1. The utility model provides a communication computer lab rack electric fire monitoring management system which characterized in that: the device comprises a total circuit breaker connected with an external bus, wherein a temperature sensor is connected to a line of an outlet of the total circuit breaker, the total circuit breaker is connected with a temperature monitoring module through the temperature sensor, and a signal transmitting device is arranged on the temperature monitoring module;

2. The telecommunications room cabinet electrical fire monitoring and management system of claim 1, wherein: the internal bus is connected with branch switch control devices, each branch switch control device is connected with an independent control power supply, the branch switch control devices are connected with a module switch assembly into a whole through the independent control power supply, and the module switch assembly is connected with a module fault arc detection device.

3. The telecommunications room cabinet electrical fire monitoring and management system of claim 1, wherein: the electric appliance part of the electric fire monitoring and managing system of the communication machine room cabinet is arranged in the electric cabinet, and the electric cabinet is arranged in the communication machine room.