Architectural Fire System Experiment

This experimental system is divided into two parts: automatic water -spraying fire extinguishing system, fire hydrant system and fire alarm linkage control center. As shown in the figure:

1) The fire hydrant system is arranged to a temporary high -pressure system, consisting of low fire water tanks, roof fire water tanks, fire water pumps, stabilizing pressure pressure voltage equipment, fire hydrants, water bands, water guns, etc. You can demonstrate the basic composition of the fire hydrant system, and the principle of starting and operating the system when the fire occurs;

2) Water spraying fire extinguishing system and fire hydrant system shall share low fire water tanks and roof fire water tanks, and will be used by fire water pumps, voltage voltage voltage voltage equipment, --r pumps, wet alarm valves, dry alarm valves, r--n lever alarm valves, pre -use alarm valve , Water flow index, nozzle, and end -end water testing device form a complete automatic water spray fire extinguishing system, which can demonstrate the composition and working principle of wet automatic water spraying, dry, r--ny, pre -effective fire extinguishing system.

3) Fire alarm linkage control center realizes the automatic control of the fire pump start -stop, pressure switch, water current indicator and other action -linked fire alarms and control fire pump start -stop functions.

Second, system module combination solution

The fire hydrant and automatic water injection fire extinguishing system of this construction fire demonstration system are used in front of the alarm valve. The alarm valve can be divided into a fire hydrant fire extinguishing system and a wet automatic water spray fire extinguishing system. The water spray fire extinguishing system and pre -use system automatic water spray fire extinguishing system, water spray automatic water spray fire extinguishing system, automatic water spray fire extinguishing system in the water curt--n ceremony.

Note: PLC, inverter can be configured separately, or you can also use the PLC inverter speed adjustment tr--ning device to use

 

Overview

 

The four -free mechanical hand tr--ning model is the micro -shrinking of the three -dimensional positioning system. Use the programmable controller control. In the three directions of the X, Y, and Z axis, accurately drives the stepping motor to carry out the finished items. Can achieve all the action processes in the modern logistics system. Supporting Mitsubishi FX1N-40MT.

The tr--ning device is composed of aluminum alloy r--l tr--ning tables, robotics devices, and control systems. The tr--ning device is a coordinate robot hand, which can complete the position of the rotation of the robot, the vertical upper and lower up and down, the arm horizontally, and the position of the four freedom rotation of the hand claw. At the same time, the transistor PLC programmable controller is configured to control the entire robotic player. The control part of the tr--ning device is designed with a standard module, which can be divided into power modules, PLC modules, and system control modules. Including a number of technologies such as stepping into motor, mechanical transmission, pneumatic, programmable controllers, etc., providing students with a comprehensive tr--ning environment for students, so that many single professional knowledge that students have learned are on Here is a comprehensive understanding, comprehensive tr--ning and mutual improvement.

 

Technical Parameters

 

Power: single phase AC220V, 50Hz

Power: <200W

Size: not less than 600*400*500mm

 

Equipment structure:

 

The tr--ning device tablet is a metal structure. The I/O terminal of the PLC module of the tr--ning assessment device, the connection terminals of each commonly used module and the PLC, are connected to the security socket and connect the circuit with a wire with a safe plug. The circuit of the photoelectric switch, sensor and indicator element is connected through the terminal row. The combination of the plug -in connection circuit with the terminal connection circuit not only ensures the tr--ning, formation and consolidation of the basic skills of students, but also to ensure the rapid, safe and reliable circuit connection.

 

1. Manual/automatic control mode, for hardware detection and programming.