CN111210687A - Operation and maintenance training platform for electromechanical equipment system of urban rail transit - Google Patents
Operation and maintenance training platform for electromechanical equipment system of urban rail transit Download PDFInfo
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Abstract
The invention relates to an operation and maintenance practical training platform for an electromechanical system of urban rail transit, which comprises a practical training subsystem of a fire automatic alarm system, a practical training subsystem of a gas fire extinguishing system, a practical training subsystem of an environment and equipment monitoring system, a practical training subsystem of a ventilation system, a practical training subsystem of water supply and drainage and fire fighting, a practical training subsystem of power lighting and a practical training subsystem of entrance guard. The invention organically combines the systems together, and shows the operation relationship, equipment type and system linkage among the electromechanical equipment systems of the urban rail transit station, so that an operator can operate each system equipment by hands and know and understand the action logic relationship of the whole system; maintenance personnel can manually replace each system device and analyze and process faults; the new staff enrollment training, the skill improvement training and the technical ratio equalization can be developed on the training equipment, and the comprehensive and rapid mastering of the principle, the operation method and the common fault judgment and processing mode of the whole station electromechanical equipment system by related post personnel is facilitated.
Description
Technical Field
The invention relates to the field of operation maintenance and operator practical training of electromechanical equipment of urban rail transit, in particular to an operation and maintenance practical training platform of an electromechanical equipment system of urban rail transit, which is used for urban rail transit electromechanical equipment maintainers, station traffic operators and command center dispatchers to quickly become familiar with and master daily operation, emergency treatment and common fault treatment of the electromechanical equipment system.
Background
At present, urban rail transit projects are vigorously developed in various domestic cities, and according to incomplete statistics, rail transit of 43 cities is opened for operation. The operation modes of rail transit are different, but the basic knowledge involved is mostly thought. The common practice of various subway companies in China is to cooperate with some vocational colleges to establish a subway order class, or to orient operation work to the market, and to take over operation related work by some experienced large enterprises. No matter the operation mode is self-entrusted or outsourcing, a large number of people with a certain knowledge level are needed to carry out the work finally, and the culture period of a mature operator needs at least 2-3 years.
At present, vocational colleges related to urban rail transit actively train talents for various subway companies, specialized training equipment is arranged in the major professions of vehicles, signals and power supply and is used for training the related professional talents, and the actual training equipment of electromechanical equipment mainly comprises single equipment and traditional control equipment, and meanwhile, an operation line does not allow random operation, so that the training is not systematic, specific and operable. In addition, as the urban rail transit industry has a great social role in each city, passengers are required to be transported to a destination on time and safely, and workers are required to have high quality and professional technical ability in order to guarantee the goal.
Therefore, a set of operation and maintenance training platform for the urban rail transit electromechanical equipment system is urgently needed to be developed, and a part of equipment related to the electromechanical equipment forms a set of operation and maintenance training platform for a simplified station, so that new staff and order class students are trained, and the training period of electromechanical operation and maintenance operators is shortened.
Disclosure of Invention
The invention aims to solve the technical problem of providing an operation and maintenance practical training platform for an urban rail transit electromechanical equipment system, which is used for fault processing practical training of electromechanical equipment maintainers and operation practical training of station traffic operators and command center dispatchers, thereby being beneficial to relevant personnel to comprehensively and quickly master the principle, the operation method and the common fault judgment and processing mode of the whole station electromechanical equipment system.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
an operation and maintenance training platform for an electromechanical equipment system of urban rail transit comprises a fire automatic alarm system training subsystem, a gas fire extinguishing system training subsystem, an environment and equipment monitoring system training subsystem, a ventilation system training subsystem, a water supply and drainage and fire fighting training subsystem, a power lighting training subsystem and an entrance guard training subsystem; wherein the content of the first and second substances,
the practical training subsystem of the automatic fire alarm system comprises an automatic fire alarm system main cabinet and a terminal installation display board A, wherein the automatic fire alarm system main cabinet comprises a controller, a loop card, an optical fiber network card, a power card, a standby battery, a telephone host and an MODBUS card which are arranged inside the automatic fire alarm system main cabinet, the loop card, the optical fiber network card, the power card and the MODBUS card are all inserted into a slot of the controller and are mutually connected with the controller, the standby battery is connected with a power supply port of the controller, the optical fiber network card is in signal connection with the practical training subsystem of the automatic fire alarm system and the equipment monitoring system, and the power card is in signal connection with the practical training subsystem of the power illumination; the intelligent photoelectric smoke detector, the intelligent photoelectric temperature-sensitive detector, the input module A, the output module A, the isolation module and the manual alarm button are connected with the terminal of the loop card; the terminal installation display board A is also provided with a telephone jack and a fixed telephone which are connected in sequence, and the telephone jack and the fixed telephone are connected with a terminal of a telephone host; the input module A and the output module A are respectively connected with the ventilation system practical training subsystem, the water supply and drainage and fire protection practical training subsystem and the entrance guard practical training subsystem and are used for controlling controlled equipment and receiving feedback signals;
the practical training subsystem of the gas fire extinguishing system comprises a terminal installation display board B and a pipe network subsystem, wherein the terminal installation display board B is provided with an intelligent photoelectric smoke detector, an intelligent photoelectric temperature-sensitive detector, an input module B and an output module B which are sequentially connected, and the intelligent photoelectric smoke detector, the intelligent photoelectric temperature-sensitive detector, the input module B and the output module B are all connected with a terminal of a loop card; the input module B and the output module B are in signal connection with the practical training subsystem of the ventilation system, control the ventilation system and receive feedback signals; the terminal installation display board B is also provided with a gas fire-extinguishing control panel, an audible and visual alarm, an alarm bell, a remote control device and an air-bleeding indicating lamp, wherein the audible and visual alarm, the alarm bell and the remote control device are connected with the gas fire-extinguishing control panel, and the gas fire-extinguishing control panel is in signal connection with the MODBUS card; the pipe network subsystem comprises an electromagnetic starter, a steel cylinder, a cylinder head valve, a selection valve, a one-way valve, a safety valve, a nozzle and a pressure switch, wherein the steel cylinder, the cylinder head valve, the selection valve, the one-way valve, the safety valve and the nozzle are sequentially connected through a seamless steel pipe; the pressure switch is in signal connection with the air bleeding indicator lamp;
the practical training subsystem of the environment and equipment monitoring system comprises an environment and equipment monitoring system cabinet, an IBP simulation disc and an upper system; the environment and equipment monitoring system cabinet comprises a power module A, CPU module A, a network module A, a digital input module A, a digital output module A, an analog input module A, a communication module A and an exchanger A which are sequentially inserted into a communication slot and mutually transmit data, wherein the network module A is connected with the exchanger A for networking, one end of the network module A is also in signal connection with an optical network card of a practical training subsystem of the automatic fire alarm system, the digital input module A and the digital output module A are in signal connection with the practical training subsystem of the ventilation system, the communication module A is in signal connection with the practical training subsystem of water supply and drainage and fire protection and the practical training subsystem of power illumination, and the exchanger A is in signal connection with the practical training subsystem of door prohibition; the IBP simulation disc comprises a switch B, IO module, a digital input module B, a digital output module B, various buttons with lamps on the disc surface and a temperature and humidity sensor, the remote IO module, the digital input module B and the digital output module B are sequentially inserted into a communication slot to mutually transmit data, the digital input module B and the digital output module B are in signal connection with the various buttons with lamps on the disc surface and used for controlling and feeding back the various buttons with lamps on the disc surface, and the temperature and humidity sensor is in signal connection with the analog input module A; the upper system consists of a display terminal and an industrial personal computer, the display terminal is in signal connection with the industrial personal computer, and the industrial personal computer is sequentially connected with the switch B, the network module A and the switch A for networking;
the ventilation system training subsystem comprises an air supply part, an air exhaust part, a fan manual operation box, a regulating valve manual operation box and a fire prevention valve manual operation box; the air supply part is formed by sequentially connecting a filter, an air feeder, an electric multi-page regulating valve, a fire valve A and an air supply outlet through an air supply pipeline; the exhaust part is formed by sequentially connecting an exhaust fan, a fire damper B and an exhaust outlet through an exhaust pipeline; one end of the fan manual operation box is in signal connection with the power lighting practical training subsystem, and the other end of the fan manual operation box is respectively connected with the air feeder and the exhaust fan; one end of the regulating valve in-situ manual operation box is in signal connection with the environment and equipment monitoring system training subsystem, and the other end of the regulating valve in-situ manual operation box is connected with the electric multi-page regulating valve; one end of the fire damper on-site manual operation box is in signal connection with the practical training subsystem of the fire automatic alarm system, and the other end of the fire damper on-site manual operation box is respectively connected with a fire damper A and a fire damper B;
the water supply, drainage and fire-fighting training subsystem comprises a control cabinet, a water collecting tank, a light control system, an alarm bell control system, a water pump control system and a fire-fighting water system; the control cabinet comprises a power supply module C, CPU module C, a communication module C, a digital quantity input module C, a digital quantity output module C, an analog quantity input module C and an electric control system C; a drainage pump is arranged in the water collecting tank, the drainage pump is in signal connection with the digital quantity input module C, an ultrasonic liquid level instrument is arranged on the surface of the water collecting tank, and the ultrasonic liquid level instrument is in signal connection with the analog quantity input module C; the fire water system comprises a pressure stabilizing pump, a fire hydrant and a spray terminal, wherein the pressure stabilizing pump is connected with the fire pump through a fire hose, and the fire hydrant and the spray terminal are connected with the fire pump through the fire hose; the communication module C is in signal connection with a communication module A of the environment and equipment monitoring system training subsystem; the digital quantity input module C is in signal connection with the practical training subsystem of the fire automatic alarm system and is used for receiving fire signals and controlling the pressure stabilizing pump and the fire pump; the digital quantity output module C is respectively in signal connection with the light control system, the alarm bell control system and the water pump control system, and the signal output end of the water pump control system is connected with the electric control system C; the electric control system C is in signal connection with the drainage pump, the pressure stabilizing pump and the fire pump respectively;
the power lighting practical training subsystem comprises a power control cabinet, a lighting control cabinet and a dual-power control cabinet; the power control cabinet comprises a power module D, CPU module D, a communication module D, a digital input module D, a digital output module D, a motor protector, a frequency converter and an electric control system D; the power supply module D, CPU module D, the communication module D, the digital input module D and the digital output module D are sequentially inserted into the communication slot to transmit data; the motor protector is respectively in signal connection with the digital input module D, the digital output module D and the electrical control system D, and one end of the motor protector is also in signal connection with a local manual box operation of a fan of the ventilation system practical training subsystem and used for controlling the exhaust fan; the frequency converter is respectively in signal connection with the digital input module D, the digital output module D and the electric control system D, and one end of the frequency converter is also in signal connection with a local manual box operation of a fan of the ventilation system practical training subsystem and used for controlling the blower; the communication module D is in signal connection with a communication module A of the environment and equipment monitoring system training subsystem; an electrical control system E is arranged in the lighting control cabinet and is in signal connection with the practical training subsystem of the equipment monitoring system; the system comprises a fire hazard automatic alarm system training subsystem, an environment and equipment monitoring system training subsystem, a drainage and fire fighting training subsystem, an entrance guard training subsystem, a power control cabinet and a lighting control cabinet, wherein a dual-power switching device and an electrical control system F are arranged in the dual-power control cabinet, the dual-power switching device is connected with the electrical control system F, and the electrical control system F is respectively connected with the fire hazard automatic alarm system training subsystem, the environment and equipment monitoring system training subsystem, the drainage and fire fighting training subsystem;
the entrance guard training subsystem comprises an entrance guard system main cabinet, a fireproof door, a door magnetic lock and an opening button; the door magnetic lock is arranged on the fireproof door; the door opening button is arranged on the inner wall surface near the fireproof door; the access control system main cabinet comprises an access control device and an interface module, wherein the access control device is respectively connected with the interface module, a door magnetic lock and a door opening button; the interface module is respectively connected with the practical training subsystem of the fire automatic alarm system and the practical training subsystem of the environment and equipment monitoring system and is used for monitoring the state and controlling the release of the entrance guard.
In order to optimize the above technical solution, the specific measures taken further include:
the terminal installation display board A of the practical training subsystem of the automatic fire alarm system is also provided with partial buttons and indicator lamps which are connected with the input module A and the output module A.
And the panel of the environment and equipment monitoring system cabinet of the practical training subsystem of the environment and equipment monitoring system is provided with a part of buttons and indicator lamps which are connected with the digital quantity input module A and the digital quantity output module A.
In the water supply and drainage and fire fighting training subsystem, when the drainage pump is in signal connection with the digital input module C, the digital input module C acquires a pump overload alarm signal, a pump water leakage alarm signal and a pump overtemperature alarm signal sent by the drainage pump.
The water collecting tank is also provided with a gate valve and a check valve, and water in the water collecting tank is discharged to the outside through a drainage pipeline.
The invention has the beneficial effects that:
the operation and maintenance training platform of the electromechanical system disclosed by the invention covers seven systems including a fire automatic alarm system training subsystem, a gas fire extinguishing system training subsystem, an environment and equipment monitoring system training subsystem, a ventilation system training subsystem, a water supply and drainage and fire fighting training subsystem, a power lighting training subsystem and an entrance guard training subsystem. By connecting the systems together, the operation relationship, the equipment types and the system linkage among the electromechanical equipment systems of the urban rail transit station are well shown. The station electromechanical equipment system can play a great role in training links such as new staff entry training, skill improvement training and technical martial arts, so that the staff can know and master the station electromechanical equipment system more quickly. Through the establishment of the system, an operator can operate each system device by hands, the action logic relationship of the whole system is known and understood, maintenance personnel can replace each system device and analyze and process faults, particularly judge faults between interfaces, and relevant training work can be carried out on the set of training equipment, so that the training effect is improved.
Drawings
Fig. 1 is a field layout diagram of an operation and maintenance practical training platform of an electromechanical system in an embodiment of the invention.
Fig. 2 is a schematic connection diagram of a practical training subsystem of the automatic fire alarm system in the embodiment of the invention.
Fig. 3 is a schematic connection diagram of a practical training subsystem of the gas fire extinguishing system in the embodiment of the invention.
Fig. 4 is a schematic diagram of a connection between an environment and a practical training subsystem of an equipment monitoring system according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a connection of a practical training subsystem of a ventilation system according to the present invention.
Fig. 6 is a schematic connection diagram of a practical training subsystem of the water supply and drainage fire-fighting system.
Fig. 7 is a schematic diagram of the connection of the practical training subsystem of the dynamic lighting system of the invention.
Fig. 8 is a schematic diagram of the connection of the practical training subsystem of the access control system of the present invention.
Detailed Description
The invention is further illustrated by the following figures and examples.
Referring to fig. 1, the operation and maintenance practical training platform for the electromechanical device system of the urban rail transit comprises a practical training subsystem 1 of a fire automatic alarm system, a practical training subsystem 2 of a gas fire extinguishing system, a practical training subsystem 3 of an environment and device monitoring system, a practical training subsystem 4 of a ventilation system, a practical training subsystem 5 of water supply and drainage and fire protection, a practical training subsystem 6 of power illumination and a practical training subsystem 7 of entrance guard; the FAS cabinet in the attached drawing is a cabinet of an automatic fire alarm system, the FAS system training display board is a training display board of the automatic fire alarm system, the BAS cabinet is a cabinet of an environment and equipment monitoring system, and the BAS IBP disk is an IBP simulation disk of the environment and equipment monitoring system.
Referring to fig. 2, the practical training subsystem of the automatic fire alarm system connects related devices according to the alarm logic relationship of the station, and configures the same device type as the station, the practical training subsystem 1 of the automatic fire alarm system comprises an automatic fire alarm system main cabinet 11 and a terminal installation display board A12, the main cabinet 11 of the automatic fire alarm system includes a controller 111, a circuit card 112, a fiber network card 113, a power card 114, a backup battery 115, a telephone host 116 and a MODBUS card 117, the loop card 112, the optical network card 113, the power card 114 and the MODBUS card 117 are all plugged in the slot of the controller 111 and connected with the controller 111, the standby battery 115 is connected with a power supply port of the controller 111, the optical fiber network card 113 is in signal connection with the practical training subsystem 3 of the environment and equipment monitoring system, and the power supply card 114 is in signal connection with the practical training subsystem 6 of the power lighting system; the terminal installation display board A12 is provided with an intelligent photoelectric smoke detector A121, an intelligent photoelectric temperature-sensing detector A122, an input module A123, an output module A124, an isolation module 125 and a manual alarm button 126 which are connected in sequence, and the intelligent photoelectric smoke detector A121, the intelligent photoelectric temperature-sensing detector A122, the input module A123, the output module A124, the isolation module 125 and the manual alarm button 126 are all connected with a terminal of the loop card 112; the terminal mounting display board A12 is also provided with a telephone jack 127 and a fixed telephone 128 which are connected in sequence, and the telephone jack 127 and the fixed telephone 128 are connected with the terminal of the telephone main unit 116; the input module A123 and the output module A124 are respectively connected with the ventilation system practical training subsystem 4, the water supply and drainage and fire protection practical training subsystem 5 and the entrance guard practical training subsystem 7 and are used for controlling controlled equipment and receiving feedback signals; and partial buttons and indicator lamps are also arranged on the terminal mounting display board A12 and are connected with the input module A123 and the output module A124 for simulating other controlled equipment.
Referring to fig. 3, the gas fire extinguishing system training subsystem is a training device logically configured according to a gas fire extinguishing protection pipeline, is connected with the automatic fire alarm system, and shares a main cabinet with the automatic fire alarm system, thereby realizing system linkage. The practical training subsystem 2 of the gas fire extinguishing system comprises a terminal installation display board B22 and a pipe network subsystem 23, wherein an intelligent photoelectric smoke detector B221, an intelligent photoelectric temperature-sensitive detector B222, an input module B223 and an output module B224 which are sequentially connected are installed on the terminal installation display board B22, and the intelligent photoelectric smoke detector B221, the intelligent photoelectric temperature-sensitive detector B222, the input module B223 and the output module B224 are all connected with terminals of a loop card 112; the input module B223 and the output module B224 are in signal connection with the practical training subsystem 4 of the ventilation system, control the ventilation system and receive feedback signals; the terminal installation display board B22 is also provided with a gas fire extinguishing control panel 225, an audible and visual alarm 226, an alarm bell 227, a remote control device 228 and an air discharge indicator light 229, the audible and visual alarm 226, the alarm bell 227 and the remote control device 228 are connected with the gas fire extinguishing control panel 225, and the gas fire extinguishing control panel 225 is in signal connection with the MODBUS card 117; the pipe network subsystem 23 comprises an electromagnetic starter 231, a steel cylinder 232, a cylinder head valve 233, a selection valve 234, a check valve 235, a safety valve 236, a nozzle 237 and a pressure switch 238, wherein the steel cylinder 232, the cylinder head valve 233, the selection valve 234, the check valve 235, the safety valve 236 and the nozzle 237 are sequentially connected through seamless steel pipes, the steel cylinder 232 is an 80L steel cylinder, one end of the electromagnetic starter 231 is in signal connection with a gas fire extinguishing control panel 225, the other end of the electromagnetic starter is respectively connected with the cylinder head valve 233 and the selection valve 234, and the gas fire extinguishing control panel 225 is used for controlling the opening or closing of the cylinder head valve 233 and the selection valve 234; the pressure switch 238 is in signal communication with the deflation indicator 229.
Referring to fig. 4, the practical training subsystem of the environment and equipment monitoring system is configured with an upper computer, a station-level core controller, various interfaces, an IBP disk and the like, so as to monitor electromechanical equipment of a station and connect the practical training subsystem with other practical training equipment. The practical training subsystem 3 of the environment and equipment monitoring system comprises an environment and equipment monitoring system cabinet 31, an IBP simulation disc 32 and an upper system 33; the environment and equipment monitoring system cabinet 31 comprises a power module A311, a CPU module A312, a network module A313, a digital input module A314, a digital output module A315, an analog input module A316, a communication module A317 and an exchanger A318 which are sequentially inserted into a communication slot and mutually transmit data, wherein the network module A313 and the exchanger A318 are connected and networked, one end of the network module A313 is also in signal connection with an optical network card 113 of the practical training subsystem 1 of the fire automatic alarm system, the digital input module A314 and the digital output module A315 are in signal connection with a practical training subsystem 4, the communication module A317 is in signal connection with a water supply and drainage and fire fighting subsystem 5 and a power lighting practical training subsystem 6, and the practical training subsystem A318 of the exchanger is in signal connection with a practical training subsystem 7; the IBP analog disk 32 comprises a switch B321, an IO module 322, a digital input module B323, a digital output module B324, various lamp buttons 325 on the disk surface and a temperature and humidity sensor 326, the remote IO module 322, the digital input module B323 and the digital output module B324 are sequentially inserted into a communication slot to transmit data with each other, the digital input module B323 and the digital output module B324 are in signal connection with the various lamp buttons 325 on the disk surface and are used for controlling and feeding back the various lamp buttons 325 on the disk surface, and the temperature and humidity sensor 326 is in signal connection with the analog input module A316; the upper system 33 consists of a display terminal 331 and an industrial personal computer 332, the display terminal 331 is in signal connection with the industrial personal computer 332, and the industrial personal computer 332 is sequentially connected with a switch B321, a network module A313 and a switch A318 for networking; the panel of the environment and equipment monitoring system training subsystem 3 and the panel of the equipment monitoring system cabinet 31 are provided with a part of buttons and indicator lamps, and the buttons and indicator lamps are connected with the digital quantity input module A314 and the digital quantity output module A315 and used for simulating other controlled equipment.
Referring to fig. 5, the practical training subsystem of the ventilation system is simply configured according to equipment of the ventilation system and is connected with an upper monitoring system to realize local control and remote control. The practical training subsystem 4 of the ventilation system comprises an air supply part, an air exhaust part, a fan manual operation box 421, a regulating valve manual operation box 422 and a fire prevention valve manual operation box 423; the air supply part is formed by sequentially connecting a filter 46, an air blower 411, an electric multi-page regulating valve 43, a fire valve A441 and an air supply outlet 451 through an air supply pipeline 471; the exhaust part is formed by sequentially connecting an exhaust fan 412, a fire damper B442 and an exhaust port 452 through an exhaust pipeline 472; one end of the fan manual operation box 421 is in signal connection with the dynamic lighting practical training subsystem 6, and the other end of the fan manual operation box is respectively connected with the air feeder 411 and the exhaust fan 412; one end of the regulating valve local manual operation box 422 is in signal connection with the environment and equipment monitoring system training subsystem 3, and the other end of the regulating valve local manual operation box is connected with the electric multi-page regulating valve 43 and used for controlling the opening and closing of the regulating valve; one end of the fire damper on-site manual operation box 423 is in signal connection with the practical training subsystem 1 of the automatic fire alarm system, and the other end of the fire damper on-site manual operation box is respectively connected with a fire damper A441 and a fire damper B442 for controlling the fire damper to be opened and closed.
Referring to fig. 6, the water supply and drainage fire-fighting training subsystem is provided with a fire-fighting water system and a living drainage system, and is connected with an upper monitoring system. The water supply, drainage and fire-fighting training subsystem 5 comprises a control cabinet 51, a water collecting tank 52, a light control system 53, an alarm bell control system 54, a water pump control system 55 and a fire-fighting water system 56; the control cabinet 51 comprises a power supply module C511, a CPU module C512, a communication module C513, a digital quantity input module C514, a digital quantity output module C515, an analog quantity input module C516 and an electric control system C517; the power supply module C511, the CPU module C512, the communication module C513, the digital quantity input module C514, the digital quantity output module C515 and the analog quantity input module C516 are integrated together; a drainage pump 521 is arranged in the water collecting tank 52, the drainage pump 521 is in signal connection with a digital input module C514, and preferably, the digital input module C514 acquires a pump overload alarm signal 522, a pump water leakage alarm signal 523 and a pump over-temperature alarm signal 524 which are sent by the drainage pump 521; the surface of the water collecting tank 52 is provided with an ultrasonic liquid level meter 525, and the ultrasonic liquid level meter 525 is in signal connection with the analog quantity input module C516 and is used for transmitting a water level signal to the analog quantity input module C516; the fire-fighting water system 56 comprises a pressure stabilizing pump 561, a fire pump 562, a fire hydrant 563 and a spraying terminal 564, wherein the pressure stabilizing pump 561 is connected with the fire pump 562 through a fire hose, and the fire hydrant 563 and the spraying terminal 564 are connected with the fire pump 562 through a fire hose; the communication module C513 is in signal connection with a communication module A317 of the environment and equipment monitoring system training subsystem 3; the digital quantity input module C514 is in signal connection with the practical training subsystem 1 of the automatic fire alarm system and is used for receiving a fire signal and controlling a voltage stabilizing pump 561 and a fire pump 562; the digital quantity output module C515 is respectively in signal connection with the light control system 53, the alarm bell control system 54 and the water pump control system 55, the signal output end of the water pump control system 55 is connected with the electrical control system C517, and the sound and light alarm can be controlled when a fault occurs so as to control a drainage pump in the water collection pool, a pressure stabilizing pump of a fire water system and a fire pump; the electric control system C517 is respectively in signal connection with the drainage pump 521, the pressure stabilizing pump 561 and the fire pump 562 and is used for supplying power to the three pumps; the sump 52 is also provided with a gate valve 526 and a check valve 527 for discharging the water in the sump 52 to the outside through a drain line 528.
Referring to fig. 7, the power lighting practical training subsystem is configured with power electricity required by practical training equipment and ring control level control equipment of a ventilation system, connects lighting of a practical training room to the lighting control practical training system, and the power lighting practical training equipment is connected with an upper monitoring system. The dynamic lighting practical training subsystem 6 comprises a dynamic control cabinet 61, a lighting control cabinet 62 and a dual-power control cabinet 63; the power control cabinet 61 comprises a power module D611, a CPU module D612, a communication module D613, a digital input module D614, a digital output module D615, a motor protector 616, a frequency converter 617 and an electric control system D618; the power module D611, the CPU module D612, the communication module D613, the digital input module D614 and the digital output module D615 are sequentially inserted into the communication slot to transmit data with each other; the motor protector 616 is respectively in signal connection with the digital input module D614, the digital output module D615 and the electrical control system D618, and one end of the motor protector 616 is also in signal connection with a fan manual operation box 421 of the ventilation system practical training subsystem 4 and is used for controlling the exhaust fan 412; the frequency converter 617 is in signal connection with the digital input module D614, the digital output module D615 and the electrical control system D618 respectively, and one end of the frequency converter 317 is also in signal connection with a local manual operation box 421 of a fan of the ventilation system practical training subsystem 4 and is used for controlling the blower 411; the communication module D613 is in signal connection with the communication module A317 of the environment and equipment monitoring system training subsystem 3, and remote monitoring is realized through the connection; an electrical control system E621 is arranged in the lighting control cabinet 62, and the electrical control system E621 is in signal connection with the practical training subsystem 3 of the equipment monitoring system to realize remote monitoring of the lighting system; a dual-power switching device 631 and an electrical control system F632 are arranged in the dual-power control cabinet 63, the dual-power switching device 631 is connected with the electrical control system F632, and the electrical control system F632 is respectively connected with the automatic fire alarm system training subsystem 1, the environment and equipment monitoring system training subsystem 3, the drainage and fire protection training subsystem 5, the entrance guard training subsystem 7, the power control cabinet 61 and the lighting control cabinet 62; and supplying power to the system.
Referring to fig. 8, the entrance guard practical training subsystem configures an entrance guard practical training system with a fireproof door of a practical training room as a control object, and is connected with an upper monitoring system. The entrance guard training subsystem 7 comprises an entrance guard system main cabinet 71, a fireproof door 72, a door magnetic lock 73 and a door opening button 74; the door magnetic lock 73 is arranged on the fireproof door 72; the door opening button 74 is installed on the inner wall surface near the fire door 72; the access control system main cabinet 71 comprises an access control unit 711 and an interface module 712, wherein the access control unit 711 is respectively connected with the interface module 712, the door magnetic lock 73 and the door opening button 74; the interface module 712 is respectively connected with the practical training subsystem 1 of the fire automatic alarm system and the practical training subsystem 3 of the environment and equipment monitoring system, and is used for monitoring the state and controlling the release of the entrance guard.
Through the establishment of the system, an operator can operate each system device by hands, the action logic relationship of the whole system is known and understood, maintenance personnel can replace each system device and analyze and process faults, particularly judge faults between interfaces, and relevant training work can be carried out on the set of training equipment, so that the training effect is improved.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (5)
1. The utility model provides an actual training platform of operation and maintenance of urban rail transit electromechanical device system which characterized in that: the system comprises a fire automatic alarm system training subsystem (1), a gas fire extinguishing system training subsystem (2), an environment and equipment monitoring system training subsystem (3), a ventilation system training subsystem (4), a water supply and drainage and fire fighting training subsystem (5), a power lighting training subsystem (6) and an entrance guard training subsystem (7); wherein the content of the first and second substances,
the practical training subsystem (1) of the automatic fire alarm system comprises a main cabinet (11) of the automatic fire alarm system and a terminal installation display board A (12), the main cabinet (11) of the fire automatic alarm system comprises a controller (111), a loop card (112), an optical network card (113), a power card (114), a standby battery (115), a telephone host (116) and an MODBUS card (117) which are arranged inside, the loop card (112), the optical network card (113), the power card (114) and the MODBUS card (117) are all inserted into a slot of the controller (111) and are mutually connected with the controller (111), the standby battery (115) is connected with a power supply port of the controller (111), the optical network card (113) is in signal connection with the practical training subsystem (3) of the environment and equipment monitoring system, the power supply card (114) is in signal connection with the power lighting practical training subsystem (6); the intelligent photoelectric smoke detector A (121), the intelligent photoelectric temperature-sensing detector A (122), the input module A (123), the output module A (124), the isolation module (125) and the manual alarm button (126) are sequentially connected with one another, and the intelligent photoelectric smoke detector A (121), the intelligent photoelectric temperature-sensing detector A (122), the input module A (123), the output module A (124), the isolation module (125) and the manual alarm button (126) are all connected with terminals of the loop card (112); the terminal installation display board A (12) is also provided with a telephone jack (127) and a fixed telephone (128) which are connected in sequence, and the telephone jack (127) and the fixed telephone (128) are connected with a terminal of the telephone main unit (116); the input module A (123) and the output module A (124) are respectively connected with the ventilation system practical training subsystem (4), the water supply and drainage and fire protection practical training subsystem (5) and the entrance guard practical training subsystem (7) and are used for controlling controlled equipment and receiving feedback signals;
the practical training subsystem (2) of the gas fire extinguishing system comprises a terminal installation display board B (22) and a pipe network subsystem (23), wherein an intelligent photoelectric smoke detector B (221), an intelligent photoelectric temperature-sensitive detector B (222), an input module B (223) and an output module B (224) which are sequentially connected are installed on the terminal installation display board B (22), and the intelligent photoelectric smoke detector B (221), the intelligent photoelectric temperature-sensitive detector B (222), the input module B (223) and the output module B (224) are all connected with terminals of a loop card (112); the input module B (223) and the output module B (224) are in signal connection with the ventilation system practical training subsystem (4) and are used for controlling the ventilation system and receiving feedback signals; the terminal installation display board B (22) is also provided with a gas fire extinguishing control panel (225), an audible and visual alarm (226), an alarm bell (227), a remote control device (228) and an air discharge indicator lamp (229), the audible and visual alarm (226), the alarm bell (227) and the remote control device (228) are connected with the gas fire extinguishing control panel (225), and the gas fire extinguishing control panel (225) is in signal connection with the MODBUS card (117); the pipe network subsystem (23) comprises an electromagnetic starter (231), a steel cylinder (232), a cylinder head valve (233), a selection valve (234), a one-way valve (235), a safety valve (236), a nozzle (237) and a pressure switch (238), wherein the steel cylinder (232), the cylinder head valve (233), the selection valve (234), the one-way valve (235), the safety valve (236) and the nozzle (237) are sequentially connected through a seamless steel pipe, one end of the electromagnetic starter (231) is in signal connection with a gas fire extinguishing control panel (225), the other end of the electromagnetic starter is respectively connected with the cylinder head valve (233) and the selection valve (234), and the gas fire extinguishing control panel (225) is used for controlling the opening or closing of the cylinder head valve (233) and the selection valve (234); the pressure switch (238) is in signal connection with an air bleeding indicator lamp (229);
the environment and equipment monitoring system training subsystem (3) comprises an environment and equipment monitoring system cabinet (31), an IBP simulation disc (32) and an upper system (33); the environment and equipment monitoring system cabinet (31) comprises a power module A (311), a CPU module A (312), a network module A (313), a digital input module A (314), a digital output module A (315), an analog input module A (316), a communication module A (317) and an exchanger A (318) which are sequentially inserted into a communication slot for mutually transmitting data, wherein the network module A (313) is connected and networked with the exchanger A (318), one end of the network module A (313) is also in signal connection with an optical fiber network card (113) of a fire automatic practical training alarm system subsystem (1), the digital input module A (314) and the digital output module A (315) are in signal connection with a practical training subsystem (4), the communication module A (317) is in signal connection with a water supply and drainage and fire practical training subsystem (5) and a power lighting subsystem (6), the switch A (318) is in signal connection with the gate practical training subsystem (7); the IBP analog disc (32) comprises a switch B (321), an IO module (322), a digital input module B (323), a digital output module B (324), various lamp buttons (325) on the disc surface and a temperature and humidity sensor (326), wherein the remote IO module (322), the digital input module B (323) and the digital output module B (324) are sequentially inserted into a communication slot to transmit data with each other, the digital input module B (323) and the digital output module B (324) are in signal connection with the various lamp buttons (325) on the disc surface and used for controlling and feeding back the various lamp buttons (325) on the disc surface, and the temperature and humidity sensor (326) is in signal connection with the analog input module A (316); the upper system (33) is composed of a display terminal (331) and an industrial personal computer (332), the display terminal (331) is in signal connection with the industrial personal computer (332), and the industrial personal computer (332) is sequentially connected with a switch B (321), a network module A (313) and a switch A (318) for networking;
the ventilation system training subsystem (4) comprises an air supply part, an air exhaust part, a fan manual operation box (421), a regulating valve manual operation box (422) and a fire damper manual operation box (423); the air supply part is formed by sequentially connecting a filter (46), an air feeder (411), an electric multi-page regulating valve (43), a fire damper A (441) and an air supply outlet (451) through an air supply pipeline (471); the exhaust part is formed by sequentially connecting an exhaust fan (412), a fire damper B (442) and an exhaust port (452) through an exhaust pipeline (472); one end of the fan manual operation box (421) is in signal connection with the power lighting practical training subsystem (6), and the other end of the fan manual operation box is respectively connected with the air feeder (411) and the exhaust fan (412); one end of the regulating valve local manual operation box (422) is in signal connection with the environment and equipment monitoring system training subsystem (3), and the other end of the regulating valve local manual operation box is connected with the electric multi-page regulating valve (43); one end of the fire damper on-site manual operation box (423) is in signal connection with the fire automatic alarm system practical training subsystem (1), and the other end of the fire damper on-site manual operation box is respectively connected with a fire damper A (441) and a fire damper B (442);
the water supply, drainage and fire fighting training subsystem (5) comprises a control cabinet (51), a water collecting tank (52), a light control system (53), an alarm control system (54), a water pump control system (55) and a fire fighting water system (56); the control cabinet (51) comprises a power supply module C (511), a CPU module C (512), a communication module C (513), a digital quantity input module C (514), a digital quantity output module C (515), an analog quantity input module C (516) and an electric control system C (517); a drainage pump (521) is arranged in the water collecting tank (52), the drainage pump (521) is in signal connection with the digital quantity input module C (514), an ultrasonic liquid level meter (525) is arranged on the surface of the water collecting tank (52), and the ultrasonic liquid level meter (525) is in signal connection with the analog quantity input module C (516); the fire-fighting water system (56) comprises a pressure stabilizing pump (561), a fire pump (562), a fire hydrant (563) and a spraying terminal (564), wherein the pressure stabilizing pump (561) is connected with the fire pump (562) through a fire hose, and the fire hydrant (563) and the spraying terminal (564) are connected with the fire pump (562) through a fire hose; the communication module C (513) is in signal connection with a communication module A (317) of the environment and equipment monitoring system training subsystem (3); the digital quantity input module C (514) is in signal connection with the practical training subsystem (1) of the fire automatic alarm system and is used for receiving fire signals and controlling a pressure stabilizing pump (561) and a fire pump (562); the digital quantity output module C (515) is respectively in signal connection with the light control system (53), the alarm bell control system (54) and the water pump control system (55), and the signal output end of the water pump control system (55) is connected with the electric control system C (517); the electric control system C (517) is respectively in signal connection with the drainage pump (521), the pressure stabilizing pump (561) and the fire pump (562);
the power lighting practical training subsystem (6) comprises a power control cabinet (61), a lighting control cabinet (62) and a dual-power control cabinet (63); the power control cabinet (61) comprises a power module D (611), a CPU module D (612), a communication module D (613), a digital quantity input module D (614), a digital quantity output module D (615), a motor protector (616), a frequency converter (617) and an electric control system D (618); the power module D (611), the CPU module D (612), the communication module D (613), the digital quantity input module D (614) and the digital quantity output module D (615) are sequentially inserted into the communication slot to mutually transmit data; the motor protector (616) is respectively in signal connection with the digital input module D (614), the digital output module D (615) and the electric control system D (618), and one end of the motor protector (616) is also in signal connection with a local manual operation box (421) of a fan of the ventilation system practical training subsystem (4) and is used for controlling the exhaust fan (412); the frequency converter (617) is in signal connection with the digital input module D (614), the digital output module D (615) and the electric control system D (618) respectively, and one end of the frequency converter (317) is in signal connection with a local manual operation box (421) of a fan of the ventilation system practical training subsystem (4) and used for controlling the blower (411); the communication module D (613) is in signal connection with a communication module A (317) of the environment and equipment monitoring system training subsystem (3); an electrical control system E (621) is arranged in the lighting control cabinet (62), and the electrical control system E (621) is in signal connection with the practical training subsystem (3) of the equipment monitoring system; the intelligent fire control system is characterized in that a dual-power switching device (631) and an electrical control system F (632) are arranged in the dual-power control cabinet (63), the dual-power switching device (631) is connected with the electrical control system F (632), and the electrical control system F (632) is respectively connected with a fire automatic alarm system practical training subsystem (1), an environment and equipment monitoring system practical training subsystem (3), a drainage and fire protection practical training subsystem (5), an entrance guard practical training subsystem (7), a power control cabinet (61) and an illumination control cabinet (62);
the entrance guard training subsystem (7) comprises an entrance guard system main cabinet (71), a fireproof door (72), a door magnetic lock (73) and a door opening button (74); the door magnetic lock (73) is arranged on the fireproof door (72); the door opening button (74) is arranged on the inner wall surface near the fireproof door (72); the access control system main cabinet (71) comprises an access control device (711) and an interface module (712), wherein the access control device (711) is respectively connected with the interface module (712), a door magnetic lock (73) and a door opening button (74); the interface module (712) is respectively connected with the practical training subsystem (1) of the fire automatic alarm system and the practical training subsystem (3) of the environment and equipment monitoring system and is used for monitoring the state and controlling the release of the entrance guard.
2. The operation and maintenance practical training platform for the urban rail transit electromechanical equipment system according to claim 1, characterized in that: and a terminal installation display board A (12) of the fire automatic alarm system training subsystem (1) is also provided with partial buttons and indicator lamps, and the partial buttons and the indicator lamps are connected with the input module A (123) and the output module A (124).
3. The operation and maintenance practical training platform for the urban rail transit electromechanical equipment system according to claim 1, characterized in that: and a panel of the environment and equipment monitoring system training subsystem (3) and an equipment monitoring system cabinet (31) is provided with a part of buttons and indicator lamps, and the buttons and indicator lamps are connected with the digital quantity input module A (314) and the digital quantity output module A (315).
4. The operation and maintenance practical training platform for the urban rail transit electromechanical equipment system according to claim 1, characterized in that: in the water supply, drainage and fire fighting training subsystem (5), when the drainage pump (521) is in signal connection with the digital input module C (514), the digital input module C (514) acquires a pump overload alarm signal (522), a pump water leakage alarm signal (523) and a pump overtemperature alarm signal (524) which are sent by the drainage pump (521).
5. The practical training platform for operation and maintenance of the urban rail transit electromechanical equipment system according to claim 4, wherein: a gate valve (526) and a check valve (527) are also arranged in the water collecting tank (52), and water in the water collecting tank (52) is discharged to the outside through a water discharging pipeline (528).
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