Fire Nozzles Jet Test Device is suitable for range test, flow test, spray angle and bloom angle measurement in the spray performance of fire water gun;
1. Scope of application:
It is suitable for range test, flow test, spray angle and bloom angle measurement in the spray performance of fire water gun;
Including range test device, flow test machine, spray angle and bloom angle measurement equipment;
It needs to be used in conjunction with our company's "ZY6502F-PW high flow dynamic hydraulic strength testing apparatus".
2. Compliant standards:
2.1 Comply with the corresponding "range" and "flow" standard requirements in Section 5.1 "Basic Parameters" of GB8181-2005 "Fire nozzles", and the standard requirements in Section 5.2.2 "Spray Angle and Saveguarding Water Stream Angle";
2.2 It meets the standard requirements of Section 6.1.2 "Jet Test", Section 6.1.3 "Flow Test" and Section 6.1.4 "Measurement ofSpray Angle and Saveguarding Water Stream Angle" of GB8181-2005 "Fire nozzles".
3. Main technical parameters
3.1 Fire nozzles jet test device:
3.1.1 Jet elevation angle: 30°±1°;
3.1.2 The height from the center of the gun mouth to the ground: 1±0.01m;
3.1.3 Equipped with anemometer, measure the outdoor wind speed less than 2m/s, and do the jet test in the downwind direction;
3.1.4 Spray space: It is set outdoors and needs to have a spray space of 38 meters in length;
3.1.5 The spray device is equipped with casters and can be moved at will, which is convenient for spraying.
3.2 Fire nozzles jet flow measurement:
3.2.1 Use the flowmeter to directly measure the jet flow of the fire nozzles;
3.3 Angle ruler:
3.3.1 Angle measurement range: 0~360°
3.3.2 The length of the single arm is 200mm.