ZDMS0.65S-TC510 Fire Detection Positioning Jet Hydrant

Large Space Automatic Fire Detection And Positioning Jet Hydrent System
combines infrared sensing technology, signal processing technology, communication control technology, computer technology and mechanical transmission technology, which can automatically monitor fire within the protection range 

In case of a fire, the fire extinguishing device will be started immediately, and the fire source will be scanned intelligently in horizontal and vertical directions. After located the fire source, the central control panel will automatically issue an instruction, send out a Fire Alarm signal and move the water cannon aiming the fire source, open the valve to extinguish the fire.

Application

◆ Widely applied in supermarkets, shopping malls, stations, airports, warehouses, factories, gymnasiums, auditoriums, exhibitions, hotels, parking lots and other large indoor spaces.

Features

◆ Using infrared and ultraviolet combined flame detection technology, with thermal imaging positioning, early fire sources can be found actively, true and false fire sources can be identified effectively, and positioning is accurate.

◆ Automatically. judge the distance of fire source, and spray water in column or fog, which greatly improves the fire extinguishing efficiency

◆ Two or more water cannons can be crossed to extinguish early fire According to the actual situation on site, the sensitivityof injection can be modified on the ground to facilitate commissioning and maintenance

◆ The product adopts multiple reliability designs and has strong anti-interference ability. It is applicable in large space and has a wide range of protection

◆ With video auxilary positioning function, through the video management system to achieve remote manual positioning and confirm the fire situation

◆ Self/manual control can be performed by centralized control device or regional controller

◆ The horizontal and vertical rotation, valve and pump starting of the automatic injection fire extinguishing device can be manually controlled through the control panel

Wring

1. Installation steps
(1) before injection installation, the system pipe network shall betested for pressure, and the flushing shall be carried out afterit is qualified;
(2) installthe lower flange of the jet, and adjust the end face of the flange tolevel withalevel meter;
(3) the cannon body is fixed by four matching bolts, and the flange connection is sealed with rubber rings;
(4) turn on the power supply, adjust the length of the wire harness, and ensure that the fire extinguishing devce is unrestricted and has a slight allowance within the rotating range;
(5) after each injection is installed and the wiring is correct, the power-on test can be carried out by using the regional .control panel. The power-on can be automatically positioned (it can be tested 500mm away from the fire extinguishing demce witha lighter), and the scaffold can be removed after being remotely controlled by the regional control panel.


2. Wiring
2.1 220v power cord: Bv 3* 2.5mm² or rvs 2.5mm²

2.2 can bus: Twisted pair wire, connecting cable cross- sectional area≥1.0mm²(rvs). In case of large environmental interference, twisted pair shielded wire with connecting cable cross sectional area≥1.0mm² (rwvp) shall be used.

2.3 video wire: Syv75-5video cable, effective distance whithin 800 meters, optimum distance≤350 meters