Mining personnel spray ZP127 type main roadway timing spray by stopping spraying and walking spraying

Infrared main lane spray device belt conveyor transfer point spray sound control blasting spray dust prevention and fire prevention sprayMine mechanical air water linkage spray dust suppression device Spray for shearer moving frameZP - 127typeSpray dust suppression device in main laneTiming main lane spray device, infrared light control main lane spray deviceUniversal Model: ZP - 127，ZP127，ZPG-127，ZP-127Z,ZP127-Z，ZPR-127，ZPC127，ZPG127 ZPH127，ZPD-7，ZPW127 ZPQW127，ZPF127 ZPFG127 ZPF127 ZPH-127 ZP K127 ZPS-127Automatic spray dust suppression device in main lane, microcomputer time control spray device, double water curtain spray device in main lane,Spray device for mine main roadway.

ZP - 127Infrared light controlled timingSpray dust suppression device in main laneUsage: Suitable for main transportation belt tunnels above and below the well, return air tunnels at working faces, as well as places such as the bottom of the well and car yards. Reduce smoke and eliminate The concentration of harmful gases such as dust is important for controlling the dust working environment and preventing Dust prevention equipment.Mining personnel spray ZP127 type main roadway timing spray by stopping spraying and walking spraying

Working mode selection: Use a small flat screwdriver to adjust the working mode coding switch so that the arrow on the coding switch points“1”At this position, the LCD screen displays the current working mode as“1Alley spray ".Mining personnel spray ZP127 type main roadway timing spray by stopping spraying and walking spraying

Main equipment of the device: main control box1Taiwan, Thermoluminescence Control Sensor2Electric ball valve1Platform, realize the function of stopping spraying after people pass, and continuing spray after people delay the set time. The method for adjusting the delay time is to adjust the time encoding switch, and the time base for each level is20Second, multiply the number indicated by the encoding switch arrow by20The second is the required delay time.

Working principle: the electric ball valve is in the normally open spray watering state. When the pyroelectric sensor senses passers-by, it sends the signal to the main control box, which immediately controls the electric ball valve to close and stops spray watering; After pedestrians pass through the watering area, the pyroelectric sensor has no detection signal. After the set time delay, the main control box controls the electric ball valve to open and continue spray.

Technical Features

The setting of watering time for this device is simple, and the watering or stopping time can be set according to the user's requirements. The host adoptsPLCControl, shell operationLEDDisplay, real-time display of the device's working or standby status.

Technical Specifications

（1）Rated voltageAC127V/36V

（2）Open circuit voltageDC12V

（3）Short circuit current240mA

（4）Working voltageDC12V

（5）Working current ≤50mA

（6）Delay range15S~255S

（7）Applicable water pressure1.5MPa~6MPa

（8）Working methods continuous

（9）Dimensions of the main control box220mm×130mm×120mm

（10）Weight18kg