Comprehensive training device of fire engineering

Comprehensive tr--ning device of fire engineering,Solar power generation system tr--ning device

1. System profile

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.

Comprehensive tr--ning device of fire engineering,Solar power generation system tr--ning device

The solar power generation teaching system consists of a solar cell module module, battery module, controller module, load adjustment control module, monitoring instrument module, PC monitoring module and other parts.

1. M--n technical specification parameters: Sun photoelectric internship teaching module

1. System specifications

◆ System ** Voltage: 21.5V

◆ System ** current: 2A

◆ System ** Power: 25W

2. Solar battery specifications: single crystal silicon solar cell

◆ Component size (L*W*H): 621*281*28mm,

◆ ** Power: 20W

◆ ** Working voltage: 17.05 ± 0.5V

◆ ** Work current: 1.20 ± 0.10A,

◆ Short -circuit current: 1.34 ± 0.10A,

◆ Open voltage: 21.0 ± 0.5V

3. Solar controller specifications:

3. 1. Optical controller:

The rated voltage: 12V, the rated current is 10A, a lead -acid battery, a 12V DC load with a load below 100W, the control unit one channel is the optical control output, and the other channel is multiple types of timing output.

3, 2, household use controller:

Rating voltage: 12V, ** Optical battery power: 60W, ** load current: 5A, overlapping voltage: 11.0 ± 0.5, battery overcharge, over -discharge protection, battery opening protection, load overvoltage protection, night anti -rechargeable protection protection , Output short -circuit protection, battery connection protection, under pressure and overvoltage anti -shock protection, balanced charging, temperature compensation, optical control switch.