Application of Fire Pump Automatic Inspection Control Equipment

The product is suitable for fire pumps and showers in hotels, hospitals, shopping malls, supermarkets, high-rise office buildings, theaters, museums, exhibition centers, stadiums, airports, railway stations, subways, industrial and mining enterprises, schools and other public places or large buildings. Daily inspection of fire-fighting facilities such as pumps, periodic inspection of the fire pump, fixed-time, and write-speed inspections. Through automatic inspection, the fire pump is maintained in a reliable state for a long period of time.

Fire Pump Automatic Inspection Control Equipment Features

● Inspection cycle Each inspection time can be set by itself, and the system can automatically determine whether the fire pump can start normally.

● The patrol inspection of fire-fighting pumps adopts low-frequency and low-speed operation. The patrol inspection power consumption is small, and it will not pressurize the water supply pipe network, and will not increase the mechanical wear of the water pump.

● Immediately after receiving the fire command 0.5 seconds, it will automatically exit the operation and switch to the industrial frequency circuit to ensure normal operation of the fire pump in case of fire.

● During the automatic inspection, the electrical components of the main circuit of the electronic control equipment can be tested to ensure the reliable operation of the electrical control equipment.

● The state and operation process of the water pump detection running are displayed by LED and LCD. The touch screen can set and operate its working state.

● With fault memory function, with RS232, RS485 communication interface, can be networked with the terminal computer to achieve process monitoring.

● With extended functions, optional circuit inspection, pipeline inspection, GPRS communication, printer and control bus communication modules.

● Has the wrong phase, phase loss, undervoltage, overvoltage, overcurrent, short circuit and other protection functions.

● When the fire pump is started, the system uses interlock control on the software to ensure that only one pump is running at any time; when a failure occurs, the system will automatically perform protection.

Pre-insulated Pipe Fabrication

Pre-insulated, pre-fabricated jacketed piping system is used for industrial and commercial applications. Pre-Insulated, pre-jacketed thermal pipe has a definite advantage over field installed insulation and jacketing. All straight sections of the factory preinsulated piping system shall be jacketed with a High Density Polyethylene (HDPE) jacket conforming to ASTM D1248,PVC jackets shall not be allowed.

All field butt joints shall be made in straight sections of pipe.here for welding polyethylene, it can use field hdpe pipe Butt Fusion Machines according to pipe range. For PE Pre-insulated pipe fabrication, It will use workshop fitting machines for bend fabrication of plastics. How it works? Firstly you need to prepare pe pipe Angle Cutting Saw and fix thin pipe on sepcial clamp, and then cut hdpe pre-insulated pipe in required angle. Then move this pipe and fix them on elbow clamps of pre-insulated fitting welding equipment. Special half heating plates positioned on top of the welding zone are used to ensure the required welding temperature, The appication of uniform welding pressure which is controlled hydraulically, ensures the quality of the weld between the sleeve and the pipe casing. The welding phases of pipe fabrication are below: 1. Approaching and preheating 2: Heating 3.Removing the heating element 4. Reaching the welding pressure 5.Welding 6. Cooling

Pre-Insulated Pipe Fabrication,Custom Pipe Fabrication,Pipeline Fabrication,Butt Fusion Welding Machine

WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionwelding.com