CN217720280U - Intelligent building control cabinet with alarm function - Google Patents

Intelligent building control cabinet with alarm function Download PDF

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Publication number
CN217720280U
CN217720280U CN202221779495.9U CN202221779495U CN217720280U CN 217720280 U CN217720280 U CN 217720280U CN 202221779495 U CN202221779495 U CN 202221779495U CN 217720280 U CN217720280 U CN 217720280U
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China
Prior art keywords
cabinet body
cabinet
intelligent building
fixed mounting
switch board
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CN202221779495.9U
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Chinese (zh)
Inventor
尹红超
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Shenzhen Huali Control Technology Co ltd
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Shenzhen Huali Control Technology Co ltd
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Abstract

The utility model discloses a take alarming function's intelligent building switch board relates to intelligent building switch board technical field. The utility model provides a take alarming function's intelligent building switch board, includes the cabinet body, the front of the cabinet body articulates there is the cabinet door, the inside of cabinet door is provided with the tool to lock, the dorsal part fixed mounting of cabinet door has the vibrations sensor, the inside fixed mounting of the cabinet body has electrical components. This take alarming function's intelligent building switch board, through setting up audible-visual annunciator and vibrations sensor, vibrations that the vibrations sensor produced on the box body when can real time monitoring thief steal, thereby send the broadcast signal to the PLC controller, make audible-visual annunciator broadcast warning pronunciation, built-in wireless signal transceiver passes on alarm information to staff's wireless terminal in the PLC controller of deuterogamying, thereby in time inform staff on every side to the place of affairs, thereby the stolen probability of switch board has been reduced, property safety has been guaranteed.

Description

Intelligent building control cabinet with alarm function
Technical Field
The utility model relates to an intelligent building switch board technical field specifically is a take alarming function's intelligent building switch board.
Background
The core of the intelligent building is a 5A system, and the intelligent building organically integrates the 5 systems through a communication network system, and integrates the structure, the system, the service, the management and the optimal combination of the structure, the system, the service and the management, so that the building has the characteristics of safety, convenience, high efficiency and energy conservation. The intelligent building is an edge-crossing subject, relates to computer technology, automatic control, communication technology, building technology and the like, and more new technologies are applied to the intelligent building, and the equipment in the building electromechanics or building groups can be orderly, comprehensively coordinated and scientifically operated by a building automatic control system and by adopting an advanced computer control technology, management software and an energy-saving system program, so that the purposes of effectively ensuring a comfortable working environment in the building, saving energy and saving maintenance management workload and operating cost are achieved.
In the prior art, a control cabinet is a common electrical device, switching equipment, a measuring instrument, protective electrical equipment and auxiliary equipment are assembled in a closed or semi-closed metal cabinet according to electrical wiring requirements, the arrangement of the control cabinet meets the requirement of normal operation of an electric power system, the control cabinet is convenient to overhaul and does not endanger the safety of a person and surrounding equipment, and the control cabinet is more and more widely applied to intelligent buildings along with the development of the society;
however, the intelligent building control cabinet cannot be kept for a long time after being installed, so that the burglary prevention becomes an urgent problem to be solved, especially the expensive intelligent building control cabinet is easy to become a target for burglary of lawless persons, and the internal circuit of the control cabinet is complex, so that after the circuit is short-circuited and catches fire, an alarm cannot be given in time to inform nearby workers of extinguishing the fire and maintaining the circuit in the control cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take alarming function's intelligent building switch board to solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent building control cabinet with an alarm function comprises a cabinet body, wherein a cabinet door is hinged to the front side of the cabinet body, a lockset is arranged inside the cabinet door, a vibration sensor is fixedly mounted on the back side of the cabinet door, an electric appliance element is fixedly mounted inside the cabinet body, a circuit breaker and a PLC (programmable logic controller) are fixedly mounted at the bottom of the inner wall of the cabinet body, a temperature sensor, a smoke sensor and a residual current transformer are fixedly mounted at the top of the inner wall of the cabinet body, and an audible and visual alarm is fixedly mounted on the right side of the cabinet body;
the fixed extinguishing device that is provided with in top of the cabinet body, extinguishing device is including placing the seat, place the top fixed mounting of seat and the cabinet body, place the top of seat and placed carbon dioxide dry powder and store the jar, the right side of carbon dioxide dry powder storage jar has the reposition of redundant personnel pipeline through solenoid valve fixed mounting, the bottom fixed mounting of shunt personnel has high temperature resistant PVE nozzle.
Further, the right side fixed mounting of the cabinet body has three cooling blower, and the interval between the three cooling blower is the same.
Further, the PLC controller is respectively connected with temperature sensor, smoke transducer and residual current transformer two-way electricity, the PLC controller respectively with circuit breaker, audible-visual annunciator and cooling fan electric connection, circuit breaker and electrical components electric connection.
Further, the shunt pipe extends to the inside of the cabinet body, and the high-temperature-resistant PVE nozzle is positioned above the electrical element.
Furthermore, an observation window is arranged inside the cabinet door and is positioned on the front side of the electrical appliance element.
Compared with the prior art, the utility model provides a take alarming function's intelligent building switch board possesses following beneficial effect:
1. this take alarming function's intelligent building switch board, through setting up audible-visual annunciator and vibrations sensor, vibrations that the vibrations sensor produced on the box body when can real time monitoring thief steal, thereby send the broadcast signal to the PLC controller, make audible-visual annunciator broadcast warning pronunciation, built-in wireless signal transceiver passes on alarm information to staff's wireless terminal in the PLC controller of deuterogamying, thereby in time inform staff on every side to the place of affairs, thereby the stolen probability of switch board has been reduced, property safety has been guaranteed.
2. This take alarming function's intelligent building switch board, through setting up temperature sensor and smoke transducer, but utilize temperature sensor and smoke transducer real time monitoring cabinet internal portion's temperature and smoke and dust condition, when the internal portion of cabinet takes place the high temperature conflagration, in time cut off the power supply to impaired circuit through the circuit breaker, PLC controller control dry powder is spouted from high temperature resistant PVE nozzle and is put out a fire to the internal of cabinet simultaneously, and audible-visual annunciator sends out the police dispatch newspaper and notifies near staff to maintain the circuit that burns out because of the short circuit.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the carbon dioxide dry powder storage tank of the present invention;
fig. 3 is a schematic diagram of the system of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a lock; 4. a shock sensor; 5. an electrical component; 6. a circuit breaker; 7. a PLC controller; 8. a temperature sensor; 9. a smoke sensor; 10. a residual current transformer; 11. a heat radiation fan; 12. an audible and visual alarm; 13. a placing seat; 14. a fire extinguishing device; 15. a carbon dioxide dry powder storage tank; 16. a diversion pipeline; 17. high temperature resistant PVE nozzles.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses an intelligent building control cabinet with alarm function, including the cabinet body 1, the front of the cabinet body 1 articulates there is cabinet door 2, the inside of cabinet door 2 is provided with tool to lock 3, the dorsal part fixed mounting of cabinet door 2 has shock sensor 4, the inside fixed mounting of the cabinet body 1 has electrical components 5, the inside of cabinet door 2 is provided with the observation window, and the observation window is located the front side of electrical components 5, the bottom fixed mounting of the internal wall of the cabinet body 1 has circuit breaker 6 and PLC controller 7, the top fixed mounting of the internal wall of the cabinet body 1 has temperature sensor 8, smoke transducer 9 and residual current transformer 10, the right side fixed mounting of the cabinet body 1 has audible-visual annunciator 12;
the fixed extinguishing device 14 that is provided with in top of the cabinet body 1, extinguishing device 14 is including placing seat 13, place seat 13 and the top fixed mounting of the cabinet body 1, carbon dioxide dry powder storage jar 15 has been placed on the top of placing seat 13, the right side of carbon dioxide dry powder storage jar 15 has shunt tubes 16 through solenoid valve fixed mounting, the bottom fixed mounting of shunt tubes has high temperature resistant PVE nozzle 17, shunt tubes 16 extends to the inside of the cabinet body 1, high temperature resistant PVE nozzle 17 is located electrical components 5's top.
Specifically, the right side of the cabinet body 1 is fixedly provided with three cooling fans 11, and the intervals between the three cooling fans 11 are the same.
In this embodiment, utilize cooling fan 11 to start when the internal portion temperature of cabinet is on the high side for the internal portion of cabinet carries out heat transfer treatment through cooling fan 11 with the outside air, thereby reaches the purpose of quick reduction in temperature.
Specifically, PLC controller 7 is connected with temperature sensor 8, smoke transducer 9 and residual current transformer 10 two-way electricity respectively, PLC controller 7 respectively with circuit breaker 6, audible-visual annunciator 12 and cooling fan 11 electric connection, circuit breaker 6 and electrical components 5 electric connection.
In this embodiment, each electric device in the cabinet 1 can be controlled effectively by the PLC controller 7.
When the anti-theft box is used, the detection strength of the vibration sensor 4 needs to reach a certain strength to trigger the vibration sensor 4, so that the natural phenomena of lightning strike, wind blowing and the like cannot cause the false triggering of the vibration sensor 4, and the vibration sensor 4 can trigger only when strong vibration is generated on the box body due to the theft;
the warning voice sent by the audible and visual alarm 12 can inform a manager of knowing that the theft occurs at the manager, and police officers will arrive at the manager, so that the manager can form psychological deterrence to the theft, and the theft can be stopped;
when the current parameter of the electrical equipment changes, the signal receiving module in the PLC 7 receives a detection signal of the residual current transformer 10 on the current state of the circuit, the setting current of the protection action of the residual current transformer 10 can be from mA level to A level, and the sensitivity is very high, so that the slight change of the leakage current in the electrical line can be detected, the residual current signal of the monitored line can be extracted, the leakage current of the ground system can be continuously detected, the primary current with a larger value can be converted into the secondary current with a smaller value through a certain transformation ratio for protection and measurement, and the electric quantity monitoring and other purposes of the three-phase system can be realized at the same time;
when leakage current occurs in the electric circuit, the PLC controller 7 receives a current signal, then the current amplitude of the changing circuit is analyzed and processed through the PLC controller 7 and is automatically compared with a preset rated value, and once the current change exceeds the rated value, the audible and visual alarm 12 gives an alarm;
utilize temperature sensor 8 and smoke transducer 9 can real-time monitoring cabinet 1 inside temperature and the smoke and dust condition, when cabinet 1 inside temperature and smoke and dust data are greater than the setting value, temperature sensor 8 and smoke transducer 9 upload the inside to PLC controller 7 with information, then PLC controller 7 starts the solenoid valve of carbon dioxide dry powder storage jar 15, make carbon dioxide dry powder pass through the electronic valve and let in shunt canals 16, and let in carbon dioxide dry powder to high temperature resistant PVE nozzle 17 by shunt canals 16, and high temperature resistant PVE nozzle 17 puts out a fire with carbon dioxide dry powder blowout in to cabinet 1, and audible-visual annunciator 12 sends out the police dispatch newspaper and notifies near staff to maintain the circuit that burns out because of the short circuit.
To sum up, according to the intelligent building control cabinet with the alarm function, by arranging the audible and visual alarm 12 and the vibration sensor 4, the vibration sensor 4 can monitor vibration generated on the box body when a thief steals in real time, so that a play signal is sent to the PLC 7, the audible and visual alarm 12 plays warning voice, and alarm information is uploaded to a wireless terminal of a worker by matching with a wireless signal transceiver arranged in the PLC 7, so that the worker around is informed to the place of the accident in time, the probability that the control cabinet is stolen is reduced, and property safety is guaranteed; through setting up temperature sensor 8 and smoke transducer 9, but utilize temperature sensor 8 and smoke transducer 9 real time monitoring cabinet body 1 inside temperature and smoke and dust condition, when cabinet body 1 is inside to take place the high temperature conflagration, in time cut off the power supply to impaired circuit through circuit breaker 6, PLC controller 7 control dry powder is spouted from high temperature resistant PVE nozzle 17 and is put out a fire to cabinet body 1 is interior simultaneously to near staff's circuit that burns out because of the short circuit is maintained in audible-visual annunciator 12 sends out the police dispatch newspaper.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (5)

1. The utility model provides a take alarming function's intelligent building switch board, includes the cabinet body (1), its characterized in that: a cabinet door (2) is hinged to the front side of the cabinet body (1), a lockset (3) is arranged inside the cabinet door (2), a vibration sensor (4) is fixedly installed on the back side of the cabinet door (2), an electrical component (5) is fixedly installed inside the cabinet body (1), a circuit breaker (6) and a PLC (programmable logic controller) are fixedly installed at the bottom of the inner wall of the cabinet body (1), a temperature sensor (8), a smoke sensor (9) and a residual current transformer (10) are fixedly installed at the top of the inner wall of the cabinet body (1), and an audible and visual alarm (12) is fixedly installed on the right side of the cabinet body (1);
the top of the cabinet body (1) is fixed and is provided with extinguishing device (14), extinguishing device (14) is including placing seat (13), place the top fixed mounting of seat (13) and the cabinet body (1), place the top of seat (13) and placed carbon dioxide dry powder and store jar (15), the right side of carbon dioxide dry powder storage jar (15) is through solenoid valve fixed mounting has shunt tubes (16), the bottom fixed mounting of shunt tubes has high temperature resistant PVE nozzle (17).
2. The intelligent building control cabinet with the alarm function as claimed in claim 1, wherein: the right side fixed mounting of the cabinet body (1) has three cooling fan (11), and the interval between three cooling fan (11) is the same.
3. The intelligent building control cabinet with the alarm function as claimed in claim 2, wherein: PLC controller (7) are connected with temperature sensor (8), smoke transducer (9) and residual current transformer (10) two-way electricity respectively, PLC controller (7) respectively with circuit breaker (6), audible-visual alarm (12) and cooling fan (11) electric connection, circuit breaker (6) and electrical components (5) electric connection.
4. The intelligent building control cabinet with the alarm function as claimed in claim 1, wherein: the shunt pipeline (16) extends to the interior of the cabinet body (1), and the high-temperature-resistant PVE nozzle (17) is positioned above the electrical element (5).
5. The intelligent building control cabinet with the alarm function as claimed in claim 1, wherein: an observation window is arranged in the cabinet door (2) and is positioned on the front side of the electrical appliance element (5).
CN202221779495.9U 2022-07-09 2022-07-09 Intelligent building control cabinet with alarm function Active CN217720280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221779495.9U CN217720280U (en) 2022-07-09 2022-07-09 Intelligent building control cabinet with alarm function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221779495.9U CN217720280U (en) 2022-07-09 2022-07-09 Intelligent building control cabinet with alarm function

Publications (1)

Publication Number Publication Date
CN217720280U true CN217720280U (en) 2022-11-01

Family

ID=83776999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221779495.9U Active CN217720280U (en) 2022-07-09 2022-07-09 Intelligent building control cabinet with alarm function

Country Status (1)

Country Link
CN (1) CN217720280U (en)

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